Archive for Meta Analysis

Ahh, one of the most debated topics in fantasy baseballdom. Does position scarcity exist or is it just a myth? Hell, what the heck do you even mean by position scarcity to begin with? Earlier in the week, RotoGraphs’ Howard Bender published his thoughts on the issue using catchers as the focal point. He concluded that it was unwise to spend an early round pick on a catcher because you could get better production elsewhere. I disagree with this opinion and feel that the top catcher is absolutely worth the price he is paid. Here’s why…

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In fantasy baseball, there are a couple of loopholes owners can abuse and one of my favorites is SP/RP qualified pitchers. These pitchers can be used in either the starting or relief spot and, depending on your league structure, they can be quite valuable. Today, I will be looking at how to use SP/RP qualified pitchers that are going to be used as relief pitchers to start the season.

Basically, they are useful in leagues that have each of the following:

1. Allow daily transactions.
2. Have both SP and RP slots

Here is how to use them.
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The FanGraphs in-house league drafted last week, and 60 cans of PBR and Tecate into the Arizona dawn, we were mostly finished. My domination – though assured – will be even sweeter against competition like the FanGraphs staff. Despite the danger of putting the cart before the horse, I’ll call PBR the champagne of beers and crack one open for myself.

Well, maybe. I tend to be a little bipolar with my fantasy teams. It’s either all good or all terrible. Tell me what you think.

12-Team Ottoneu LWTS Points
It’s A Perm
C Geovany Soto $26
C Ryan Doumit $1
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Chasing wins in fantasy baseball sometimes seem futile, but if pursued in a logical way, they can be gained. Playing sub-par pitchers may increase win and strikeout totals, but they puts a drain on WHIP and ERA. By looking at the pitcher’s talent level and knowing the offense of the pitcher’s team, the chances of getting a win can be determined. The following are formulas to help estimate a pitchers win total.

First, all the qualified starters that didn’t switch teams from 2010 were matched with their team’s average runs scored per game. Then a linear regression was run comparing the player’s ERA, his run support and his actual winning percentage. The following equation was created:

Projected Winning % = 0.112(Run Support)-0.105(ERA)+0.446
with an R-squared = 0.827

With this equation, the expected number of wins can be estimated with just a couple more pieces of data. First, the number of starts that lead to a decision (win or loss) for games in 2010 was 70% with the bullpen getting the rest. Second, the number of GS will have to guesstimated using playing time projections and injury history. With this information, a projected number of wins can be calculated:

Projected Wins = 0.7 * Games Started * Projected Winning %

Going back over the 2010 numbers, the average difference between the number of games won and the predicted number of games won was 1.89 with a standard deviation was 2.24 wins.

For example, here is how Felix Hernandez’s win total would compare if he pitched for different teams during 2010. He was able to get 13 wins with a 2.47 ERA in 34 games with a team that average scoring 3.13 runs a game. With those numbers, he was projected to win 13.3 games. Now if he played for the Yankees and got their run support (5.23), his wins would have been around 18.9. If he had only got just 4.0 runs of support, he would have been closer to 15.6 wins.

Normally, trying to accumulate wins is a tough proposition. With a little knowledge of the pitcher and his team’s offense, the amount of wins the pitcher gets can be somewhat predicted.

Pitchers can’t control every aspect of the game around them including the the defense behind them. A team’s defense can effect a pitcher’s WHIP and ERA by letting more batted balls turn into hits (increasing WHIP) therefore leading to more runs allowed (increasing ERA). The following is a look at how much a team’s defense could effect a pitcher’s ERA or WHIP.

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Since we are around the halfway point of the season, I have decided to look into which pitchers have ERA’s that differ the most considering their FIPs, xFIPS and BABIP. I used all 3 values helps to find out truly lucky or unlucky pitchers have been this season and the reasons why (i.e. high home run rates or low BABIP).

To start with I took all the pitchers that have pitched over 20 innings so far this season. From this group, I averaged 3 numbers. ERA-FIPs (E-F) is already provided here at Fangraphs. Also, I easily calculated the ERA-xFIPS for the second value.

For the third value, I did a calculation of expect ERA using the batter’s BABIP from this quick calculation of Tom Tango.

The BAPIP ERA formula ends up working out to be:

(((0.300-BABIP)*(Total Batters Faced)) * 0.75) + Earned Runs)/(IP/9)

Explanation of constants (these 2 values can be adjusted if a someone wants to calculate the values themselves):

0.300 = league average BABIP
0.75 = Run value for an extra hit

With all three values calculated, I averaged them into a value determining how much a pitcher’s ERA differentiates from their expected ERA.

I have collected at the pitchers and posted them in this following Google Spreadsheet.

Note: For ease, I will use pERA as the projected ERA considering the pitcher’s FIPs, xFIPs and BABIP

Here are some highlights:

Chad Qualls – (ERA = 8.60, pERA = 4.03) – Chad is by far the unluckiest pitcher so far this season. He has not be exactly lights out, but no pitcher can be good with a BAPIP of 0.468.

Jose Valverde – (ERA = 0.92, pERA = 3.13) – No real surprise that a pitcher can’t mainly a sub 1 ERA. He got to the low ERA with a 0.169 BABIP and giving up only 1 home run so far this season. Jose is actually is striking out less and walking more batters than Chad Qualls.

Tim Hudson – (ERA = 2.30, pERA = 4.04) – Tim’s ERA has been helped in that he has 0.232 BABIP. He has needed a low BABIP since he has not been striking many people at all with a K/9 of 4.5 to go along with a BB/9 of 3.2

Francisco Liriano – (ERA = 3.86, pERA = 2.69) – Most people would complain too much about a starter with a 3.86 ERA, Mr Liriano looks like he should be doing better. He has a great K/9 of 9.8 and BB/9 of 2.5 while allowing only 2 home runs so far this season.

Today is supposed to be a waiver wire article, but we’ll have plenty of those. For those of you still planning one last draft (and the internal FanGraphs league is one of those), I thought I would present to you my second-ever auction draft. Yes, I’m a noob. But with more mocks and real-life auctions in my review mirror, I’ll be able to step up the auction coverage here at RotoGraphs.

Here are my results, with comments coming after:

Position Player $
C Brian McCann 22
C Jarrod Saltalamacchia 1
1B Adrian Gonzalez 31
2B Brandon Phillips 21
3B Gordon Beckham 17
SS Alcides Escobar 12
CI Paul Konerko 10
MI Chris Getz 1
OF Justin Upton 30
OF Carlos Lee 19
OF Matt LaPorta 4
OF Seth Smith 1
OF Scott Podsednik 1
UT Gaby Sanchez 2
BN Xavier Nady 1
BN Matt Joyce 1
Total Offense: $173

Position Player $
P CC Sabathia 26
P Josh Johnson 22
P Brett Anderson 16
P Roy Oswalt 6
P Ryan Franklin 5
P Ryan Madson 4
P Kerry Wood 3
P Ryan Rowland-Smith 2
P Jonathon Niese 1
BN Ian Kennedy 1

Pitching total: $87

This was a 15-team put on by MDS (MillionDollarSleeper), who I’m sure you’ve seen around the comment boards at this site and others. He brought in an impressive collection of talent including David Goleblahblah, Paul Greco from FantasyPros911, Tim Heany from KFFL, Rudy Gamble and Grey Albright from Razzball, Paul Bourdett from AOL Fantasy Fanhouse, Antonio D’Arcangelis from RotoExperts, Scott Swanay from Fantasy Sherpas, Chris Carbonell from the Starbonell BlogTalkRadio show, Charlie Saponara from FB365, and yours truly.

Given that it was a 15-team league and my second attempt ever, I don’t think I fared so badly. I’d say Adrian Gonzalez for $31 was a little much, but the top-tier first basemen went for closer to $40 and Albert Pujols went for $48, so I think I did okay there. Maybe $10 is too much for Paul Konerko, but Adam LaRoche went minutes later for $15 and I felt (much) better. Things happened a little differently with Alcides Escobar – ten minutes after wondering if I’d spent too much on him, Everth Cabrera went for $4 and I wondered if Escobar’s superior batting average (based on fewer Ks and minor league history) was worth $8. Maybe it will prove to be. Carlos Lee for $19 looks about as bad as he does in a uniform, but the crib sheet I was using from LastPlayerPicked.com had Lee worth $21 next year and I was happy to get the power production with a good batting average for relatively cheap. And as for Scott Podsednik and Gaby Sanchez, who both showed up on my NFBC teams, too: They were cheap. And I think they’ll play almost regularly all year. So that’s something.

On the pitching side, CC Sabathia went for less than Johan Santana ($28), Dan Haren ($31), Felix Hernandez ($33), Zack Greinke ($32) and Tim Lincecum ($41), so I was happy to get my ace for cheaper than most. I also preferred CC, despite his big innings totals, over Ubaldo Jimenez ($26) and Ricky Nolasco ($25) as much as I like the younger pitchers. Lord knows CC has put up big innings totals before.

Once I spent my top-closer money on Brett Anderson, I knew I’d be looking for value in the saves category. Advice from Baseball Prospectus’ Marc Normandin was ringing in my ear (punt saves!), but I decided I’d rather try to field a full team this time. Once he’s healthy, I happen to think that the Indians will want to run Kerry Wood out there at closer to pump up his value for a trade, meaning that between him and Ryan Madson, I think I might have a second closer in there somewhere.

It’s kind of a wonky team and seems devoid of elite, top-shelf talent, but it just might work. What do you guys think?

During the season, we will update these rankings based on new information which will hopefully help you determine good trade targets and stay on top of each position. This week, we’ll take a look at some springs so you can see who is on a roll going into the season.

The Top Targets:
Ryan Braun, Milwaukee (.405 wOBA)
Matt Kemp, Los Angeles NL (.367 wOBA)
Justin Upton, Arizona (.388 wOBA)
Grady Sizemore, Cleveland (.343 wOBA)
Matt Holliday, St. Louis (.390 wOBA)

There’s not enough news here to justify moving players around, but there are a couple things to mention. Justin Upton sprained his ankle last week and got dropped on some draft boards because of some early speculation that it might dampen his speed. Well, all he missed was one game and he’s currently hitting .366/.456/.714 and is a John Dewan candidate for a ‘breakout’ season because of that slugging percentage. If last year wasn’t his breakout season, you’re looking at a perennial top-five player in fantasy baseball. Upton’s also been the subject of some speculation and comparison over at TMI (insider), FWIW (LOL OMG).

It’s also worth mentioning that it’s ‘All Systems Go’ for Grady’s Ladies in the Cleveland bleachers this year. The good-looking coffee-cup-wearing outfielder they love so much is batting .378/.521/.595 with two stolen bases (against no caught stealings). A healthy year will remind people why Sizemore was a first round pick in the past, and one year he’ll have a lucky BABIP year and have a great batting average to boot.

The Next Best Thing:
Jason Bay, New York NL (.397 wOBA)
Jacoby Ellsbury, Boston (.354 wOBA)
Carl Crawford, Tampa Bay (.367 wOBA)
Jayson Werth, Philadelphia (.382 wOBA)
Ichiro Suzuki, Seattle (.369 wOBA)
Adam Lind, Toronto (.394 wOBA)
Nick Markakis, Baltimore (.349 wOBA)

Adam Lind’s skeptics might point to his poor spring (.214/.267/.429) as a sign that Lind won’t repeat his strong 2009, but it’s early going. He didn’t always put up .200+ ISOs in the minor leagues, and perhaps one could use that as evidence that his power is suspect. That camp can walk back his power projections, but I prefer to split the difference and like CHONE as the ‘floor’ projection (.293/.350/.502) despite the poor spring. Really, it’s only forty at-bats.

The Leftovers:
Josh Hamilton, Texas (.321 wOBA)
Curtis Granderson, New York AL (.340wOBA)
Nelson Cruz, Texas (.368 wOBA)
Manny Ramirez, Los Angeles NL (.396 wOBA)
B.J. Upton, Tampa Bay (.310 wOBA)
Andre Ethier, Los Angeles NL (.370 wOBA)
Shin-Soo Choo, Cleveland (.389 wOBA)

Because of his hot spring (.420/.455/.700), Josh Hamilton could be on the cusp of joining the group ahead of him. Maybe – if only he hadn’t suffered from two injuries in the spring. It is, of course, the injuries that keep people from drafting Hamilton. The good news is that these injuries probably could not have been avoided. Madison Bumgarner hit Hamilton in the hand, and he only missed a couple games with a hand contusion because it was only Madison Bumgarner (badum-ching!). Then Hamilton got a toothache. It seems ridiculous to type these words, but Hamilton’s got a litany of injuries that seem just as bizarre and it all adds up to something. Maybe. I’d focus on the nice spring numbers and draft him low for a bounce-back season.

Some final cuts were made today, and a closer “decision” was made. Let’s get right into our first of many 2010 waiver wire articles, shall we?

Jon Rauch, Matt Guerrier, Jose Mijares, Pat Neshek
Well, it looks like Jon Rauch is not the winner of the Minnesota closer sweepstakes. Manager Ron Gardenhire announced that the Twins will go with a committee at the position, and Aaron Gleeman is right to predict some media hand-wringing and hair-pulling concerning the decision. In fact, as he points out, that insanity (or inanity) has already begun. While we applaud the decision from a real baseball viewpoint (a Mijares/Neshek platoon could be deadly in the ninth), it does make things difficult on fantasy owners. Jon Rauch still has the best package from an overall skills standpoint, but everyone on this list has had a good spring save Mijares. If you need some cheap saves however you can get them, take the guy from this group that is still available on your wire. It will be your closer lottery ticket.

Chris Young (SD)
There really isn’t any news to back up this item, but Young has pitched well this spring and went un-drafted in many leagues (319.46 ADP). He leads the Friars with strikeouts (16 in 17.2 innings) and has a nice ERA to boot (3.57 if you care about that sorta thing). The walk rate this spring (10 walks so far) is not terribly exciting, but he the surgery he’s recovering from did not show a torn labrum – just fraying – so there’s a chance he can recover to his former glory. Let’s not forget that he was a decent pitcher before last year’s (hurt) disasterpiece, regularly putting up k-rates over eight against average walk rates. Oh, and then there’s that home park that he plays in, too.

David Hernandez
Right after touting Chris Tillman as a good $1 option just last week, the Orioles go and reassign the youngster so that he can get more work in with his new pitch. It’s a testament to the young pitching talent the O’s have acquired that the guy behind him is also interesting – provided you are in an AL-only league and looking for a spot-starter / end of bench option. Now, Hernandez didn’t strike many people out last year (K/9), and he gave up way too many fly balls (FB%), but that was not the case in the minor leagues. Well, at least on one front. He’s always been a fly-ball pitcher (44.5% career in the minors) but he’s always struck out gobs of players (10.12 K/9 career in minors), too. He’s no slop pitcher, as his 93 MPH fastball is augmented by three decent pitches – so here’s a bet that Hernandez will look a lot better in his second attempt at the bigs.

There’s an Oriole starter that quietly moving up draft boards and garnering dark-horse votes for the 2010 ROY. He’s being lauded for his poise and polish, and fantasy managers are snatching him up despite his formidable AL East opponents. Talk of his dominating college and minor league performances spreads from water cooler to water cooler and the hype is growing.

That pitcher is not Chris Tillman. Still valued at $0 in AL-only leagues on LastPlayerPicked.com, Tillman is languishing on draft boards and isn’t inspiring the same excitement currently, despite possibly more upside. Is there an open secret sitting in the shadows behind Brian Matusz? Maybe it’s the whole left-handed thing.

It seems a fait accompli that Tillman will rise to the top of this rotation… eventually. The numbers from the minor leagues, though, don’t necessarily bear out all that optimism. For every positive, there’s seemingly a negative that brings an asterisk.

Take his strikeout rate – Tillman had a nice, steady strikeout rate all the way through the minors as he rode his 92+ MPH fastball and big breaking curveball to a 9.8 K/9 career minor league rate that never once dipped below a strikeout per inning. That’s beautiful. Less exciting is his career minor league 3.89 BB/9 that was actually over four walks per nine in the majority of his stops along the way. Much of the optimism about Tillman comes from his stellar work in AAA last year, when he put up an outlier walk rate (2.4 BB/9) that he had never once shown before. In his short time in the majors last year, the walk rate looked okay (3.3 BB/9), but the strikeout rate wasn’t there. Though he’s still young (21) and did most of his minor league work before he could drink, Tillman needs to repeat his 2009 control to really impress the general public, it seems.

Then there’s the pitching mix. The scouts like his fastball and his curveball, but it was his changeup that was the only pitch that scored positively in linear weights last year. He also gave up too many fly balls on mid-to-high-heat as Heat Mapper Dave Allen showed so beautifully late last year. That problem seems commensurate with his minor league career, where he had about an unimpressive one-to-one groundball-to-flyball ratio.

Can a fly-ball pitcher succeed in Baltimore, or can Tillman at least push his ratio back to his minor league level? No matter what, the home run rate should fall. His 2.08 HR/9 rate came on the heels of a 15.2 HR/FB percentage that shouldn’t continue.

There’s also talk of Tillman developing a cutter, which, as Daniel Moroz of Camden Crazies points out, might help him locate his pitches in a new part of the zone in between his high heat and his low curveball. Although the cutter is en vogue, and it doesn’t work for everyone, Tillman might really benefit from augmenting his pitching mix. Anything to keep him from grooving fastballs at the belt would, of course, help.

Taken as a whole, there’s more to like than dislike in the Tillman package. If you squint just right, you could see this young pitcher find his old dominant strikeout rate, push the groundball-to-flyball ratio back to his normal (if mediocre) levels, exhibit his new-found control once again, and drastically improve his results. That’s all without the intrigue of the new pitch added in. In an AL-only league, that’s certainly worth a dollar.