Archive for Kevin Correia

Pitch Arsenal Score Part Deux

This week, Eno presented Pitch Arsenal scores. There were a sundry of impactful responses which will result in a more comprehensive score in the future, such as incorporating pitch usage; a dominating pitch used more should be scored higher than a pitch with the same results that is used less.

The other clear requirement is associating weight to the outcomes in which Eno evaluated: whiff per swings and grounder to fly ratios. That is all this post will get at. It sounds like follow-up scores may incorporate pop-up% and zone% as well. Again, we are looking for undervalued pitchers, but if we want to get more descriptive (simply presenting the results from last year), we could look at HR/FB and LD/BIP on each pitch type as well.

I did something similar in the past, and there are different approaches, but here goes.

Using BP’s PITCHf/x Leaderboard (1oo-pitch qualifier) I first found each pitch type’s Whiff/Swing and GB/FB z-score. I then weighed each z-score by swinging-strike’s (.62) and GB/FB’s (.27) average correlation to ERA, SIERA and xFIP for all pitchers over 70 innings pitched (my lazy attempt to omit relievers). What is not incorporated and should be in the future, is differentiating weights for each pitch type. For example, groundball induction is a more important requirement for Sinkers; Sliders and Change-ups should induce more whiffs as we know from these Pitch Type Benchmarks.

The seven pitch types incorporated are Fourseamers, Sinkers, Cutters, Curves, Sliders, Change-ups and Splitters. For Trevor Bauer‘s Screwball and R.A. Dickey’s Knuckleball, I went to Brooks Baseball’s player cards and used their sabermetric outcome z-scores for these two pitch types and combined the weighted z-score to the rest of their repertoire score.

The list will be distinguishable from Eno’s initial list based on the weights, but the names within each cluster will look similar.

When you get Felix Hernandez and Corey Kluber in the top 5 and Kevin Correia dead last, you know we got it right:

Notes:

  • Pitchers with outcomes missing threw less than 70 IP.
  • Pitch types were included only if pitches were thrown 100+ times. For example, Trevor Cahill wound up at #8 on this list. He has excellent breaking and off-speed pitches (all 1+ standard deviations more than average from a whiff/swing perspective), but his Fourseam is awful, and BP’s PITCHf/x leaderboard did not present his Fourseam outcomes based on a sub-100 pitch count as a starting pitcher so it was not included in his full arsenal/repertoire score.

Results:

Think the Indians aren’t looking on the pitch-outcome level? They have 5 pitchers in the top 55 Repertoire Scores: Carlos Carrasco and Corey Kluber are numbers 3 and 4 respectively! Newcomer Gavin Floyd is #15 on the list thanks to great breaking balls. Danny Salazar is #43 and his per-pitch outcomes were even better coming into 2014. T.J. House is the real deal at #54. And not far off is Trevor Bauer at #75 overall.

I cannot not mention that the Mets have two guys in the top 21: Zack Wheeler (#9) and Jacob deGrom #21). Harvey if healthy should join them.

As it relates to Cahill, for some value-add, I highlighted (red/green) those .50 more or less standard deviations from the mean in SwStr% and GB/FB, but also the three “luck” categories: LOB%, HR/FB and of course BABIP. Cahill ranks well in both SwStr% and GB/FB and was also relatively unlucky when it came to his BABIP and LOB% (about 65 points and 9% respectively from his career average). Cahill is a deep-league…even standard-league asset with some returned control and an ERA closer to expected ERAs below 4.00. I am thinking the magical-mystery-kind age 27 season for Cahill.

Attend to the luck stats. Carlos Martinez has one of the best repertoire scores yet had a 4.03 ERA in part due to a .333 BABIP. His xFIP (3.45) and SIERA (3.54) in conjunction with the #1 overall arsenal score should ensure he is significantly better next year.

The list verifies breakouts: Carlos Carrasco, Garrett Richards, Yordano Ventura and Tyson Ross (all top15). Ross has a devastating Slider (8th best; 100-pitch qualifier) with a solid Change from a whiff/swing perspective, but he induces a ton of grounders with his Change and Sinker (both have top 11 GB/FB rates).

The list also provides hope for Justin Masterson who wound up at #7 on the list with 2.72 Sinker score and .74 Slider score. That 2.72 Sinker score out-summed 205 other full repertoire scores, but again keep in mind that his Sinker whiff/swing of 22.88% might be 3 standard deviations better than the average Sinker whiff/swing, but that rate is under the average whiff/swing rate for Curves, Sliders, Change-ups and Splitters. This is why it is important to differentiate weights for each pitch type.

If there is a pitcher’s Repertoire score that baffles you, check out the “RepScores” tab to see which pitches were omitted and the individual pitch-type z-scores and weights under the “zWh/Sw” and “wzWh/Sw” columns. Each pitch-type score and repertoire score is in the last column, titled “Wh/Sw_Gb/Fb_Scr.”

Back to the actual value of the content though – we are looking for interesting names and patterns, which I have highlighted in Red or Yellow based on the content below:

  • Trevor Cahill interests me if he never uses his Fourseamer again and can induce more grounders with his Sinker. Cahill has a nice Cutter/Slider that he used toward the end of last year too. There is more swing and miss to his game.
  • Dan Straily and the Sinker Pattern: Dan Straily might not have a spot in the Cubs rotation at this point, but he has a solid Slider and induces a surprising number of pop-ups. If he can keep his HR/FB ratio down (probably more of an issue in Wrigley than the Coliseum though) and have better luck in the left-on-base department, he could become effective again. His ranking in this list though is because of an elevated Sinker value (similar to Masterson). Look out for the Sinker and take the associated rankings with a handful of salt.
  • James Paxton: By name and the Mariners un-willingness to move him, you know that he is good. It’s nice that our list backs him up. While his expected ERAs were 3.50+ (about 50 points higher than his 3.04 actual ERA), he should get even better; mainly his Change-ups, which should induce more whiffs. Even if we don’t see an impressive strikeout rate next year, I think he will be able to prevent hard contact with his CCC (Change-Curve-Cutter) repertoire and Fastball velocity (17th at 95.51 MPH last year; 100-pitch qualifier).
  • Shane Greene: He’s no Max Scherzer, but the Tigers finagle themselves into another Yankees-Diamondbacks swap and again may have acquired the best piece. Another potent righty, Greene had the 10th best Slider Whiff/Swing rate and 5th best Cutter Whiff/Swing rate (enough velocity differential where they are distinguishable). Unlike Masterson and Straily, his Sinker does not inflate his repertoire score. Losing Rick Porcello hurts, but Shane Greene could be even better.
  • Jesse Hahn and Pitch Omissions: Similar to Masterson and Straily, Hahn’s repertoire score is inflated by his Sinker although he had a great Curve (31st best Whiff/Swing rate). His Slider and Change were omitted from his arsenal in this evaluation based on pitch-counts under 100. Both would impede on his overall score. Through this approach, Hahn’s Changeup would be valued at -.15, which would drag his repertoire score from 1.59 to 1.44. The Slider would be far worse, but he used it less than 30 times, so I won’t subtract from his overall score in case he decides to swap the pitch out altogether next year.
  • Wily Peralta. This is more about confirmation than highlighting a surprising name. Peralta won’t provide haughty strikeout rates, but his 18.4% rate from last year could jump a bit based on the per-pitch outcomes/more breaking-ball usage. In a future FanGraphs+ post, his release point consistency (within-game but especially game-to-game) will be highlighted, which could be a source of deception. While the Sinker does inflate his value some here (almost a standard deviation more whiff/swing than the average Sinker), it does its job inducing grounders. His Changeup and Slider are also .55+ standard deviations better than average at inducing whiffs.

Eno already emphasized Carlos Martinez and Carlos Carrasco – both have glorious peripherals within each pitch-type beyond their Fourseams. Every pitch of theirs outside the Fourseam induced 1.5 standard deviations more whiffs/swing than average!

Watch out for Danny Salazar who (by classification) introduced a devastating Changeup in September and should output value similar to or better than Carlos Carrasco based on a haughtier strikeout rate. Salazar was probably a luckier BABIP away from a 3.5 ERA last year. In fact, unsurprisingly, each Indians starter outside of Carrasco had a BABIP .5 standard deviations over the average (70IP qualifier).

Review:

  • Look for sleepers/surprises based on “Rep.Score” in column two of the embedded file as presented.
  • Check out the “RepScores” tab to see if any pitch-types were removed based on pitch-counts and keep pitch-type usage in mind (counts in the 5th column).
  • Remember, differentiating weights for each pitch type is not incorporated. Scroll to the right within the “RepScores” tab to view individual pitch-type scores as well as the complete repertoire/arsenal score. Watch for pitchers with Sinkers as their highest score. Sinkers whiff rates aren’t as impactful. Allen Webster has a great score, but it is inflated because of its Whiff/Swing rate. As mentioned above, the same holds true for Justin Masterson and Dan Straily among others.
  •  The Diamondbacks and Yankees won’t let the Tigers finagle themselves into another deal after Shane Greene enjoys success similar to the Scherzer application.
  • And finally, try to own the entire Indians rotation in your fantasy leagues.

Minnesota Twins Rotation: Depth Chart Discussions

Buzz, your girlfriend, WOOF! – Kevin McCallister

When you look at the potential 2013 Minnesota Twins rotation, you’re likely to have the same reaction that Kevin did when he saw the framed picture of Buzz’s less-than-attractive girlfriend. The Twins rotation finished dead last in WAR and strikeout percentage last year and were bottom five in the league in just about every other category. Woof, indeed.

Scott Diamond, the staff “ace,” is scheduled to make his first spring start a little over a week from now and is questionable for the start of the season. And even when he does return, the Twins will be getting back a guy who had the fourth worst strikeout rate among qualified pitchers last season.

The Twins must really like low strikeout pitchers because their staff is littered with them. This offseason they brought in one of the three pitchers who had a lower strikeout rate than Diamond last year, Kevin Correia. And all but one of their potential starters has a career strikeout rate that is under 16%. Read the rest of this entry »


Chasing Wins This Weekend

If there’s less than two weeks to go and you’re noticing you have some catching up to do in innings pitched, you best get busy. I know in two of my high-payout standard roto leagues, there are four points separated by two wins, and at least a couple points to be had in strikeouts. As much as I hate the win category, I know I’m in win-chasing mode, and to that end, I’m looking at the most favorable matchups I can find.

There are a good number of decent options on the waiver wire as you head into the weekend, but I’m going to make a few recommendations based almost exclusively off of the fact that some starters are facing lineups that have been struggling to score runs. After all, if they don’t score, you’re in darn fine shape.

Read the rest of this entry »


NL Starting Pitchers: Carlos Zambrano, Kevin Correia, Charlie Morton

In today’s edition of NL Starting Pitchers, we look at three starters who aren’t as good as they seem to be.

Read the rest of this entry »


Two-Start Pitchers: Week 2

Now that fantasy leagues are back on a 7-day week schedule, it’s time to take our first look at upcoming two-start pitchers. Everyone is happy when one of their pitchers is scheduled for two starts in a week. But that is not always a good thing. Here are five pitchers you may be on the fence about (or should be on the fence) putting into your lineup for Week 2.

Mark Buehrle – After opening the season with two poor road outings, Buehrle has home starts this week against the A’s and Angels. From 2008-10, the veteran Buehrle has been 26-14 at home compared to 15-21 on the road. Earlier in his career, Buehrle was all over the map as far as performance. However, he has become a reliable hurler the past few years. While he may not strike out more batters for you than a middle reliever this week, he should post respectable ERA and WHIP numbers and has a chance to post two Wins. Make sure he is active in your lineup.

Kevin Correia – After posting a 5.40 ERA in 2010 while playing half his games in Petco Park, few had high hopes for Correia this year in Pittsburgh. But he starts the year off with Wins in his first two games and a nifty 1.38 ERA, putting him on the radar of fantasy players everywhere. But don’t be fooled. Correia has a 4.86 xFIP, much closer to his 4.45 career rate in the category. With games against the Brewers and Reds, look for Correia’s ERA to balloon and do not add or start him if you can help it.

Ryan Dempster – When you drafted Dempster you imagined him as a guy you put in the lineup each week and did not worry about his roster spot. And generally that’s true, although you might want to investigate alternatives this week. Dempster has road starts in Colorado and in Houston, two parks which are hitter-friendly and in which he has struggled recently. Lifetime Dempster is 3-7 in Minute Maid Park and he is 1-3 with an 11.35 ERA in Coors Field. Combined with his rough start to open the season, it looks like a good time to give him a week off if you can.

Kyle McClellan – After 202 appearances in the majors as a reliever, McClellan made his first start this year, as he moved into the rotation to take over for the injured Adam Wainwright. McClellan showed strong peripherals in his time in the bullpen and carried that over to his first start, as he allowed six hits in six innings while walking one and fanning seven. The matchups are not overly favorable to McClellan this week, with road starts in Arizona and Los Angeles. But both of those clubs have struggled some offensively out of the gate and are in the bottom half of the league in runs per game. He’s a good waiver pickup if he is available in your league and if he is already on your roster you should consider giving him a start this week.

Esmil Rogers – During his brief time in the majors, Rogers has put up some ugly ERAs but has gotten strikeouts and ground balls, two things which bode well for his future performance. He continued with that combination in his first outing of 2011, with 7 Ks and 11 ground balls in 7.1 IP. Rogers was hurt last year in the majors due to his .385 BABIP, a figure that should heavily regresses in 2011. Rogers has decent control and his high ground ball rates help keep his gopher ball totals low. Combined with the strikeouts that is a pretty nice package for a guy likely on the waiver wire. Go out and grab him and do not be afraid to start him this week.

Other scheduled two-start pitchers in Week 2 are listed below. Please remember that these are projected pitchers and changes can and will happen between now and next week.

Verlander, Kershaw, Carpenter, Haren, Hanson, Billingsley, Marcum, Volquez, Myers, Hellickson, Stauffer, Niese, Braden, Pelfrey, Latos, Blanton, Hammel, L. Hernandez, Volstad, Enright, Figueroa.

Check back Sunday night for an update of two-start pitchers.


2010 FIP Challenge Results Part II

Earlier today, in Part I of the series, I published a chart of 38 pitchers who had a difference of 0.50 or greater between their FIP and xFIP at the All-Star break and their 2nd half ERAs. Here I want to go into more detail rather than just giving a raw score for the two metrics.

In rating the two systems, I considered the metrics to recommend keeping a pitcher if at the All-Star break they were at 3.50 or lower, to listen to a trade if they were between 3.51 and 4.00, to actively look to sell the player if they were between 4.01 and 4.50 and to either sell or cut a pitcher if they were above 4.51.

Of course, we also have to consider what the pitcher’s actual ERA was at the break, too. A pitcher could still be a sell candidate if one of the metrics was significantly higher than his ERA. For these extreme cases, I considered a difference between 50-75 points to be a “listen” candidate, while above 75 to be a “sell high” guy.

Felipe Paulino – pitched in just 5.2 innings after the break. Officially a win for xFIP, but one we should probably dismiss due to a lack of playing time.

Francisco Liriano – His second half ERA was better than his first half mark, but both metrics thought he was outstanding before the All-Star break. This is a clear win for xFIP.

Anibal Sanchez – His 2nd half ERA (3.44) was a near-perfect match for his first half FIP (3.46).

Clay Buchholz – Both systems thought Buchholz was not nearly as good as he was in the first half. FIP had his as a keep while xFIP said he was an active sell. Since Buchholz did even better in the second half of the season than the first, this was a clear victory for FIP.

Josh Johnson – Both systems had Johnson as a keeper, but xFIP did a better job predicting his 3.50 post All-Star break mark.

Daisuke Matsuzaka – After allowing 4 HR in 71 IP in the first half, Matsuzaka served up 9 HR in 82.2 IP after the break. Big win for xFIP.

Johan Santana – His 3.00 ERA in the second half almost identical to his first half mark of 2.98. xFIP had Santana as a cut, so an easy win for FIP.

Jason Vargas – Eight of his 14 starts after the break came on the road and he allowed eight of his 10 second half HR away from Safeco. Big win for xFIP.

Justin Verlander – In the last three years, Verlander has posted an ERA over 5.50 in the month of April. He was terrific from May 1st through the end of the season again in 2010. Easy win for FIP.

Barry Zito – A lousy second half of the season made Zito a spectator for the Giants in the post-season. xFIP did an outstanding job predicting Zito’s collapse.

Ubaldo Jimenez – Just like with Zito, xFIP was just about perfect predicting Jimenez in the second half.

Tom Gorzelanny – Both systems saw Gorzelanny as a pretty good pitcher, but xFIP came closer to his second-half collapse.

John Danks – Again, the crystal ball for xFIP was right on target for Danks.

Tommy Hanson – In both seasons in the majors, Hanson has outperformed his xFIP. He turned it up a notch in the second half of 2010, thanks as much to his .233 BABIP as his 7 HR in 100.1 IP.

Matt Cain – Another pitcher with a history of outperforming his peripherals, Cain beat his FIP by nearly a run and his xFIP by nearly two runs in the second half of 2010.

Clayton Kershaw – Just as good in the second half of the season as he was in the first.

Cliff Lee – Many people wanted to eliminate Lee from this study last year, as he went from a pitcher’s park to a hitter’s park. But Lee outpitched his xFIP after the break in 2009. No such luck for Lee this year while following a similar story line of moving to a tougher park for pitchers.

C.J. Wilson – Like Kershaw, he was remarkable consistent between halves and ended up as a win for FIP.

Livan Hernandez – Those of us who kept predicting the bottom to fall out for Hernandez in 2010 are still waiting. Meanwhile, his second half ERA of 4.02 was a perfect match for his first half FIP.

Doug Fister – I imagine even the staunchest FIP supporters were shopping Fister every chance they could.

Fausto Carmona – After back-to-back seasons with a BB/9 over 5.00, Carmona allowed just 29 BB in 94.0 IP after the break last year. That had more to do with it than HR rate (10 HR in 94 IP) for why FIP was a clear winner.

Gavin Floyd – Fantasy owners did not know start from start what to expect from Floyd, but xFIP did a nice job of predicting his second half ERA.

Mark Buehrle – Like Wilson and Kershaw, Buehrle was a model of consistency with his ERA between halves this year. However, I worry about his K/9 rate and would be shocked if he was on any of my teams next year.

Brandon Morrow – With the Blue Jays out of the race, they decided to shut down a healthy Morrow after his first September start, which limited him to 46.1 IP after the break. A polar opposite to Buehrle, Morrow posted a 10.95 K/9, up from 8.14 a season ago.

Johnny Cueto – Cueto’s second half ERA was in the range predicted by his first half FIP and xFIP. But it was just 0.05 away from his FIP.

John Lackey – His second half ERA of 3.97 was a nice match for his 3.89 career mark but I doubt that makes too many Red Sox fans happy about his season and the team’s remaining obligation to him.

Kevin Correia – The first player on our list to have a big discrepancy between his FIP and xFIP due to a high HR rate, Correia did not show much regression in the second half of the year. Those who thought he would rebound, especially considering his home park, were disappointed. Correia allowed 13 HR in 82.1 IP in Petco this year.

Cole Hamels – Just like in 2009, one pitcher from the high HR rate side completely turned things around to become one of the best pitchers in the second half. Hopefully, Hamels has more luck in 2011 than 2009’s entry did. Rich Harden had a 5.58 ERA in 20 games with the Rangers this year after having a tremendous post-break performance (2.55 ERA) in 2009.

Nick Blackburn – Both systems would have advised cutting Blackburn, who responded with a 3.94 ERA in the second half, as he showed a big across-the-board improvement, including a microscopic 1.83 BB/9.

Kevin Millwood – Most of the players with a high HR/FB rate come back as not worth the risk by both systems. But xFIP said Millwood was significantly better than he showed in the first half and did an excellent job projecting his post-break ERA.

Jeff Karstens – An sore shoulder led to just one appearance in September. I regret the pain suffered by Mr. Karstens but it’s probably just as well that it played out that way.

Zach Duke – Hard to believe he made the All-Star team in 2009. Since then he is 11-23 with a 5.52 ERA.

James Shields – Both systems predicted a big bounce-back performance in the second half by Shields but that never materialized. He continued to give up HR by the basket, saw his K/BB ratio drop by over a full point and saw his BABIP increase to .362 after the break.

Brian Bannister – Limited to 25.2 IP in the second half due to rotator cuff tendinitis.

Randy Wolf – Both systems saw Wolf as waiver wire fodder but he had a 2.67 ERA in his final 13 starts, which was right after I placed him on waivers in a dynasty league.

Doug Davis – Elbow tendinitis kept Davis from pitching after the All-Star break.

Ricky Nolasco – FIP was nearly perfect with its Nolasco forecast, a marked departure in recent history, as he has generally underperformed his peripherals the past two seasons. Of course, Nolasco pitched just 47 innings after the break due to knee surgery.

Ian Kennedy – Neither system thought much of Kennedy going into the break but xFIP had a brighter outlook. Meanwhile, Kennedy put it altogether after the All-Star game, with Quality Starts in seven of his last nine outings. He finally started pitching well in his home park. In his last three games in Chase Field, Kennedy allowed 4 ER (0 HR) in 19 IP.

*****

When I started this comparison in 2009, my belief was that you would be just as well off using either system. After last year, there was a definite raw advantage for xFIP but now with two years worth of data, the two systems are basically even. Overall, there have been 72 pitchers who’ve had a 0.50 or greater difference between their FIP and xFIP at the All-Star break. Here’s how they did if you used their first half FIP or xFIP to project their second half ERA:

xFIP – 37
FIP – 34
Push – 1

Both systems have strengths and weaknesses. Generally speaking, xFIP does a better job with non-elite pitchers with low HR rates while FIP does a better job with elite hurlers. So, if a Tom Gorzelanny is cruising along with a sub-7.0 HR/FB rate, it appears you should look to sell high. But if it’s Justin Verlander, perhaps you should hold onto him.

We know that over the long haul that xFIP is the better metric to use for most pitchers. The issue here is that for one season (or one partial season) there may not be enough time for regression to fully kick in. Let’s look at Tim Lincecum. In the first half of 2009, he had a 3.9 HR/FB rate. In the second half of the season he had a 7.5 HR/9. This year he had a 9.9 HR/FB ratio. He has been regressing towards a normal HR/FB rate since the first half of 2009. But it did not all come in the same season.

Readers have suggested using first half ERA, or a mid-point between first half FIP and xFIP or an average of all three to see which one best predicted second half ERA. I think these are worthwhile suggestions and perhaps ones that we can use in the future (going back retroactively, too) as our sample size increases. We can also eliminate pitchers who did not pitch substantial innings and look for other trends and anomalies as our population gets bigger.

This started with a claim by my friend and colleague Derek Carty that FIP was basically useless for fantasy purposes with other metrics like xFIP available. Right now it appears FIP is making a case not to be tossed into the trash can by fantasy players.


2010 FIP Challenge Results Part I

In 2009, I did a column at the All-Star break to see if FIP or xFIP would be more helpful for fantasy players in making trades. This year I did the same thing. You can see the results below

Should Fantasy Owners Use FIP?
FIP Challenge Results Part I
FIP Challenge Results Part II
FIP Challenge 2010

Here is the table from the 2010 article, along with an additional column, the pitcher’s ERA in the second half of the season.

Name HR/FB ERA FIP xFIP 2nd Half ERA
Paulino 1.9 4.40 3.25 4.60 15.88
Liriano 2.5 3.86 2.18 2.97 3.31
A. Sanchez 3.4 3.66 3.46 4.52 3.44
Buchholz 3.6 2.45 3.45 4.26 2.20
J. Johnson 3.8 1.70 2.31 3.06 3.50
Matsuzaka 4.1 4.56 3.83 4.98 4.79
J. Santana 4.5 2.98 3.62 4.69 3.00
Vargas 4.7 3.09 3.62 4.84 4.66
Verlander 5.3 3.82 3.11 3.89 2.89
Zito 5.3 3.76 3.91 4.79 2.89
Jimenez 5.4 2.20 3.13 3.71 3.80
Gorzelanny 5.4 3.16 3.26 3.92 5.20
Danks 5.6 3.29 3.41 4.13 4.19
Hanson 5.6 4.13 3.26 4.02 2.51
Cain 5.7 3.34 3.82 4.72 2.91
Kershaw 5.7 2.96 3.11 3.79 2.84
C. Lee 5.8 2.64 2.58 3.34 3.79
Wilson 6.1 3.35 4.14 4.71 3.36
L. Hernandez 6.2 3.37 4.02 4.71 4.02
Fister 6.3 3.09 3.75 4.38 5.06
Carmona 6.3 3.64 4.08 4.61 3.93
Floyd 6.5 4.20 3.28 3.78 3.91
Buehrle 6.6 4.24 4.16 4.85 4.32
Morrow 6.7 4.86 3.42 3.93 3.69
Cueto 6.9 3.42 3.91 4.45 3.96
Lackey 6.9 4.78 4.39 4.98 3.97
Correia 15.7 5.26 4.82 4.22 5.64
Hamels 15.2 3.78 4.53 3.85 2.23
Blackburn 14.8 6.40 5.89 5.14 3.93
Millwood 14.8 5.77 5.03 4.32 4.23
Karstens 14.5 5.42 4.88 5.50 5.00
Duke 14.5 5.49 4.89 4.36 7.00
Shields 14.3 4.87 4.11 3.55 5.59
Bannister 14.0 5.56 5.26 4.69 9.47
Wolf 13.9 4.56 5.81 5.24 4.11
Davis 13.7 4.69 5.69 5.10 DNP
Nolasco 13.7 4.55 4.39 3.84 4.40
Kennedy 13.7 4.12 4.83 4.31 3.38

There are 38 pitchers in the above chart. On a raw scale, the two systems were almost identical, with the FIP metric did a better job of predicting 2nd half ERA in 20 cases while xFIP did better 17 times. Furthermore, FIP did a better job of forecasting 14 of the 26 players with low HR/FB rates and both systems got five of the 11 pitchers (Davis being a wash) with high HR/FB rates.

In 2009, xFIP did better on a raw scale, as it did a better job predicting 20 of the 34 pitchers in the sample.

Similar to 2009, most of the pitchers fell outside the range predicted by FIP and xFIP. For example, Liriano’s FIP was 2.18 while his xFIP was 2.97. But he had a 3.31 second half ERA. Only seven of the 37 players listed above had a second half ERA between their first half FIP and xFIP. The two systems were close on this, too, with FIP being better on four of these seven pitchers. In 2009, 28 of the 34 pitchers had second half ERAs outside the range of their first half FIP and xFIP numbers.

Later today I will post a breakdown of all 38 pitchers in this survey.


Waiver Wire: August 20

It’s Friday, you’re ducking out the door early, and you got somewhere to be and some adult beverages to drink. That makes sense. But here are a couple waiver wire candidates to ponder while you are still supposed to be pretending to work.

Carlos Lee, Houston (77% owned)
He’s 34, overweight at best, and in the middle of a very obvious and painful decline. His HR/FB, line drive rate, and ISO have all dropped off precipitously in the last three years. Let’s not mince words. But he’s hitting better recently – .277 with four home runs and two stolen bases over the last thirty days – and he has some regression coming in his favor, too. Even for a low-BABIP player (.287 career BABIP), his current .244 BABIP would be the worst of his career. That should normalize, even if, not surprisingly, his line drive rate is currently the second-worst of his career. He doesn’t strike out a lot – that part of his game has remained steady (10.1% this year, 12.9% career) – so all those balls he puts in play should help the BABIP regression along. He’s still 70 or so plate appearances away from having a reliable ISO, so his career-worst ISO (.161) has a chance to grow over the next few weeks as well. He’s pretty much a DH in the field, and without his power he will be nigh useless, but owners looking for an offensive shot in the arm from their bench should look his way. El Caballo will trot around the bases a few more times before he’s turned into glue.

Chris Young, San Diego (7% owned)
Young is having shoulder troubles, and that’s never good. But supposedly he’s pain free and ready to pitch a simulated game this weekend, which would have him on track to join the major league rotation in early September. It’s not immediately obvious who would drop from the rotation, but the Padres have talked about limiting the innings for Mat Latos (so great he only needs one ‘t’) and his young arm, so he could spot start there. Also, Kevin Correia has oscillated between starting and relieving over his career, and is currently sporting a 4.64 FIP. Young has never relieved and has a career 4.22 FIP even after all the damage he’s put on his career numbers with his recent injury-addled performances. The point is, the team could use him, and if he’s finally healthy again, maybe he can find his old control (3.5 BB/9 career, over four the last three years) that makes his stuff play better. We know Young likes PetCo – his 2.93 ERA and 1.11 WHIP there in 255.1 innings is almost reason enough to pick up Young and stash him on your deep league disabled list.


Interesting Week Five 2-Start Pitchers

Everyone is happy when one of their pitchers is scheduled for two starts in a week. But that is not always a good thing. Here are five pitchers you may be on the fence about (or should be on the fence) putting into your lineup for Week Five.

Brett Cecil – After getting the Rays and the Red Sox in his first two starts this year, Cecil gets a break from AL East opponents this week with road starts in Cleveland and Chicago, two teams with a combined 18-25 record. Cecil has allowed 2 HR in 12.2 IP but the Indians are 13th in the American League in HR. He will face a harder time on that score against the White Sox, but outside of HR, the Chicago offense has been terrible this year. Southpaws have limited the White Sox to a .216/.219/.381 line this season. Cecil is on the waiver wire in most leagues and could be a nice pickup for his two-start week.

Kevin Correia – After losing his first start of the year, Correia has run off four straight wins. But that has had as much to do with the level of offensive support he has received as it has had to do with his pitching. In his last two starts, Correia has 10.2 IP, 6 ER, 4 BB and 11 H allowed and 2 W. With matchups this week against Ubaldo Jimenez and Roy Oswalt, do not expect the Padres offense to supply him with a ton of runs. Put Correia on the bench this week.

Gavin Floyd – It has been a rough start to 2010 for Floyd, who finally broke into the win column in his last outing. The key was that he did not allow a single walk in 7 IP. Even after that outing, Floyd has a 4.10 BB/9. In the three previous years, Floyd’s highest BB/9 was 3.05. And even with the elevated walk rate, Floyd’s xFIP is 2.42 runs lower than his ERA. With home starts against two sub-.500 teams in the Royals and Blue Jays, Floyd is set up for a good week if he can continue to throw strikes.

Jaime Garcia – As Dave Cameron alluded to yesterday, Garcia has a pretty nice GB rate. Maybe the Cardinals can start removing Skip Schumaker and perhaps even David Freese when he takes the mound. But aside from that, right now Garcia is really outperforming his peripherals. His xFIP is 2.65 runs higher than his ERA. Garcia has yet to allow a run at home this season, but this week he has two road starts, including one against the Phillies and Cole Hamels. Give Garcia a week off if you have a safe alternative.

Max Scherzer – In three of his first four starts this season, Scherzer threw a Quality Start. In his other outing he missed because he only went five innings. In his last start, he got lit up by the Twins. But Scherzer gets a rematch versus Minnesota this week. My opinion is that whenever a pitcher faces a team in back-to-back outings, he usually has the opposite result in the second start. In his other game this week, he faces the weak-hitting Indians, a nice tonic for a pitcher who has allowed a HR in his last four starts. Ignore Scherzer’s poor outing his last time out and keep him active this week.

Other scheduled two-start pitchers in Week Five are listed below. Please remember that these are projected pitchers and changes can and will happen between now and next week.

Sabathia, Jimenez, Kershaw, Oswalt, Dempster, Shields, Lester, Hamels, Baker, E. Santana, Peavy, Pavano, Harden, Matusz, Braden, Garcia, L. Hernandez, Leake, Kennedy, Sanders, Talbot, A. Sanchez, Blanton, O. Perez, Vargas, Maholm, Kawkami, Guthrie, Meche, Wellemeyer, Narveson, Paulino, Mulvey.

Check back Sunday night for an update of two-start pitchers.

Now I want to provide some accountability and check in and see how previous recommendations turned out. There needs to be a two-week lag, since last week’s pitchers have not completed their second start yet. So here are Week Three pitchers and how they fared.

Bailey – Recommended to sit. 13 Ks, 7.15 ERA, 1.677 WHIP
Morrow – Recommended to sit. W, 16 Ks, 2.08 ERA, 1.077 WHIP
Myers – Recommended to start. W, 8 Ks, 4.15 ERA, 1.539 WHIP
Pelfrey – Recommended to start. 2 W, 9 Ks, 0.00 ERA, 1.333 WHIP
Slowey – Recommended to start – W, 11 Ks, 3.375 ERA, 1.200 WHIP


Week Two 2-Start Pitcher Update

Here is the latest update to Week Two 2-start pitchers. Again this list is subject to change going forward.

Pitchers not listed on last update

SDP – Kevin Correia
PIT – Paul Maholm

Pitchers from Friday no longer scheduled for two starts

SDP – Chris Young

Correia was victimized by the gopher ball in his first outing of 2010. He gave up 3 HR in 6 IP at Arizona. He should have an easier time of things this week with two starts in Petco. Last year in his first season with the Padres, Correia had a 3.68 ERA at home, thanks to a .264 BABIP in Petco. He squares off this week first against the Braves and then ends up with a repeat match against the Diamondbacks.

Maholm had a 7.3 HR/FB rate last year. He gave up a home run already this year in his first game, part of four runs he allowed in six innings. Last year Maholm threw his curve ball and changeup virtually the same number of times. In his first start in 2010, he threw his curve 25.6 percent of the time and his changeup 12.2 percent. Also, Maholm’s velocity was down nearly three mph in his first outing.

Meanwhile, Young is likely to be placed on the 15-day DL on Monday with tightness in his pitching shoulder.