Archive for Jonathan Broxton

Building a Closer Through Outcomes

There are a sundry of middle/set-up relievers that can succeed in the closer role if given the opportunity. A few obvious: Wade Davis if something happens to Greg Holland… Wil Myers for James Shields and who?!; Ken Giles if the Phillies can somehow find a trade partner for the grundle-grabber; and Brad Boxberger if not Jake McGee. I assume David Robertson signs elsewhere and Dellin Betances steps in.

Lets’ look at potential closers using reliever outcomes. Here are the average contact and balls in play-related outcomes for all relievers that qualified and specifically relievers with 10+ saves:

Command: K% BB% K-BB% Ct% SwStr% Zn% F-Str%
AVG for RP w/ > 10 SV 0.27 0.07 0.19 0.75 0.12 0.46 0.63
SD for RP w/ > 10 SV 0.08 0.03 0.08 0.06 0.03 0.04 0.04
AVG for all qualified RP’s 0.22 0.09 0.14 0.77 0.11 0.45 0.60
SD for all qualified RP’s 0.07 0.03 0.07 0.05 0.03 0.04 0.05
Balls In Play: GB% FB% IFFB% GB/FB HR/FB LOB% BABIP
AVG for RP w/ > 10 SV 0.43 0.37 0.11 1.40 0.08 0.78 0.275
SD for RP w/ > 10 SV 0.11 0.10 0.04 1.02 0.05 0.08 0.042
AVG for all qualified RP’s 0.45 0.35 0.09 1.50 0.09 0.75 0.289
SD for all qualified RP’s 0.10 0.09 0.05 0.81 0.05 0.08 0.044

Our Filters: 

  • Contact-related outcomes: For K-BB%, Ct% and SwStr%, I filtered simply by the general relief pitcher averages. Everyone below average in these 3 categories was filtered out.
  • Command-related outcomes: For zone% and first-pitch-strike%, I used 1 standard deviation below average and 1.25 SD’s below average in BABIP as filters. 1.25 SD allowed me to omit only the relievers that had career BABIP’s higher than we would like to see for a closer or in general. I didn’t want to screen out Jenrry Mejia (1.24 SD below the mean) or Tim Stauffer (1.19 SD below), because there’s a possibility for BABIP regression.
  • Balls In Play-related outcomes: I was lax on the balls in play outcomes. I went with a 40% Grounder rate and 45% Flyball rate as my filters versus the averages that you see above because below average fly-rates don’t mean much in places like Tampa (where Boxberger is elite but below average in fly-rates); and above average grounder-rates don’t mean as much with atrocious defense behind you (hence Corey Kluber’s unlucky BABIP, which should have been closer to .299 per end-of-season xBABIP/Inside Edge data), but I digress.

Using these filters, we’re left with a robust list of above-average relievers beyond just closers (scroll down for the noted filters):

What happens if we use the command (K-BB%)/contact (Ct% and SwStr%) related averages for relievers with more than 10 saves this year? 

…We’re left with some elite closers and then a few interesting names.

Last year, Danny Farquhar (just missed the list this year) had a top 20 swinging-strike rate – about a percent better than Fernando Rodney, but it was masked by his BABIP and left-on-base rate that killed his surface stats (4.20 ERA vs. 2.40 xFIP). This year, he actually outperformed his xFIP with a 2.66 ERA. After an early season MASH Report on Rodney’s velocity, I eyed Farquhar. At least keep him in mind next year if anything does happen to Rodney.

Josh Edgin (Mets for those of you that don’t know) has a top 65 contact-rate sandwiched between Mark Melancon and Jake McGee and even induced grounders 50% of the time. He has a pretty extensive repertoire as well. In order of usage: Fourseamer, Slider, Curve, Change, Cutter and Sinker. According to his Brooks Player Card, he has great swing and miss rates on his Curve (>56%), Cutter (50%), Slider (>42%) and Sinker (33%). Even his Change approaches 30%. This isn’t the case on his Fastball, but at 93+ MPH, it induces a decent amount of grounders (1.8 GB/FB). Keep in mind he had late-season elbow issues which effected his velocity by a MPH or so, but he could be called upon to get Mejia out of a jam. I like him better than an unhealthy Bobby Parnell and Jeurys Familia from a command perspective for another year.

Zach Duke did his best Craig Kimbrel impression prior to the R2M monster hitting him in August. Prior to 8/1, Duke had a 34.9% K-rate and 27.3 K-BB%. Kimbrel ended the year with a 38.9% K-rate and 28.3 K-BB%. I think August and September brought him back to his realistic value (~2.50 ERA, 1.15 WHIP). It will be interesting to see who closes for the Brewers if they let Francisco Rodriguez go. Both Duke and Will Smith have above average (even for RP w/ 10+ saves) swing-and-miss. Will Smith should have additional command next year, but Zack Duke induces grounders better which I like in my closers/in Milwaukee. They also have Jonathan Broxton. The hierarchy seemed to be K-rod-Broxton-Smith late last season. If that’s the case, they should use Duke more (former starter) and in higher leverage situations. He was equally solid against both lefties (.258 wOBA) and righties (.262 wOBA).

Oliver Perez everybody! I thought I could filter him out by his splits being a lefty, but like 2012, he was more effective vs. righties (and faced 44 more of them). The D-backs have Addison Reed, up-and-comer Evan Marshall as well as Daniel Hudson caught touching 97 MPH so if not by outcomes or splits, we can filter Perez out by opportunity.

Darren O’Day and Andrew Miller is part of one dominating Baltimore bullpen – one that gets referenced by anyone who thinks the Orioles can beat the Tigers in the ALDS. Notice that Zach Britton didn’t make either of the above lists! He was filtered out by his below average K-BB% (13.70%). It’s his 75+% grounder rate (hence the 81+% left-on-base rate and .215 BABIP) that keeps him elite in Baltimore. The only concern you can have with O’Day is a fastball velocity almost 2 standard deviations below the mean for relievers, but his arm angle combined with that slider still induces a 30+% whiff-rate on both pitches. Miller’s slider though is a world apart from O’Day’s: only Pedro Strop, Will Smith, Jake Diekman, Greg Holland and Oliver Perez induces more whiffs than Miller’s 55% according to Baseball Prospectus’ Pitchf/x Leaderboards.  I doubt we’ll see a closer-transition next year in Baltimore unless Britton’s GB/FB ratio takes a drastic dive because his HR/FB ratio, which approached 18%, could be an issue.

An xBABIP review

On the last day of the season, @jeffwzimmerman provided me with Pitch xBABIP based on inside edge data. Let’s look at some of the bigger xBABIP differentials to keep in mind:

The last column depicts the z-score for BABIP differential. Francisco Rodriguez was expected to have a BABIP about 120 points above his actual BABIP. I highlighted (red/bad; green/good) the xBABIP z-scores as well so that you know whether or not to actually be concerned meaning sure Aaron Sanchez has the 5th biggest BABIP differential (over 2 standard deviations from the mean), but a .239 xBABIP is still utterly elite (3.34 SD’s from the mean). On the other side of the equation, it’s nice to see Evan Marshall, Carlos Martinez and Adam Ottavino (albeit in Colorado) with large BABIP differentials. Marshall and Martinez even have xBABIP’s over .5SD from the mean.

The last bit of fun

It was a very fun year to be doing bullpen reports for RotoGraphs. Aroldis Chapman broke the single-season strikeout rate of 2012 Craig Kimbrel (50.2%). He struck out 52.5% of the hitters he faced. Andrew Miller (42.6%) and Brad Boxberger (42.1%) also made the top 10 seasons ever. Dellin Betances (39.6%), Wade Davis (39.1%) and Craig Kimbrel (38.9%) made the top 20. Chapman’s swinging-strike% of 20% beat ’12 Kimbrel by .8%, but he couldn’t pass ’04 Lidge, ’03 Gagne, ’04 Gagne, ’02 Gagne or ’05 Lidge. Chapman, Miller, Doolittle, Boxberger, Betances (Wade Davis and Kenley Jansen close behind) all had historical, top 20 K-BB rates. Relievers dominate this list: only ’99 Pedro Martinez (#12), ’00 Pedro Martinez (#21), ’01 Randy Johnson (#27) and ’01 Pedro Martinez (#28) make it into the top 30, but it’s clear that we have a growing list of elite relievers.

From a fantasy perspective, thanks to 45+ saves totals out of Holland and Kimbrel, we had two relievers ranked in the top 20 pitchers. If Chapman didn’t miss time and Betances and Davis consumed the closer role, we would have had 3 others. Last year, Craig Kimbrel and his 4 wins, 50 saves, 98 SO’s, 1.21 ERA and .88 WHIP campaign made him the 3rd most valuable pitcher. This year with Kershaw, Cueto, Felix and Kluber, it would have taken even more.

If we combined the 3 more dominating performances exclusive of saves this year: Aroldis Chapman’s K-rate (52.5%) and saves total (36), Dellin Betances IP (90) – who was dominating in his own right, Wade Davis’ ERA (1.00) and Wins total (9) and Sean Doolittle’s WHIP (.73) – let’s call this guy Aroldellin Dooldavis, we would wind up with a 10.95 z-sum…just above Corey Kluber (10.72), but under Clayton Kershaw (13.74), Johnny Cueto (12.95) and Felix Hernandez (12.50). Even 50 saves wouldn’t have done the trick (12.43 z-sum):

Name Age IP WHIP zWHIP ERA zERA W zW SO zSO SV zSV 5×5
Clayton Kershaw 26 198.1 0.86 4.23 1.77 3.53 21 3.38 239 2.95 0 -0.34 13.74
Johnny Cueto 28 243.2 0.96 3.91 2.25 3.22 20 3.16 242 3.01 0 -0.34 12.95
Felix Hernandez 28 236 0.92 4.29 2.14 3.37 15 2.06 248 3.12 0 -0.34 12.50
Aroldellin DoolDavis 25 90 0.73 2.50 1 2.25 9 0.74 177 1.77 50 5.17 12.43
Corey Kluber 28 235.2 1.09 2.14 2.44 2.69 18 2.72 269 3.52 0 -0.34 10.73
Adam Wainwright 32 227 1.03 2.79 2.38 2.72 20 3.16 179 1.80 0 -0.34 10.13
Jon Lester 30 219.2 1.1 1.88 2.46 2.46 16 2.28 220 2.59 0 -0.34 8.86
David Price 28 248.1 1.08 2.40 3.26 0.89 15 2.06 271 3.56 0 -0.34 8.56
Chris Sale 25 174 0.97 2.68 2.17 2.43 12 1.40 208 2.36 0 -0.34 8.52
Madison Bumgarner 24 217.1 1.09 1.97 2.98 1.35 18 2.72 219 2.57 0 -0.34 8.27
Zack Greinke 30 202.1 1.15 1.18 2.71 1.78 17 2.50 207 2.34 0 -0.34 7.46
Max Scherzer 29 220.1 1.18 0.94 3.19 0.93 18 2.72 252 3.20 0 -0.34 7.45
Jordan Zimmermann 28 199.2 1.07 2.02 2.66 1.85 14 1.84 182 1.86 0 -0.34 7.22
Julio Teheran 23 221 1.08 2.13 2.89 1.57 14 1.84 186 1.94 0 -0.34 7.13
Stephen Strasburg 25 215 1.12 1.61 3.14 1.01 14 1.84 242 3.01 0 -0.34 7.12
Garrett Richards 26 168.2 1.04 1.96 2.61 1.64 13 1.62 164 1.52 0 -0.34 6.39
Greg Holland 28 62.1 0.91 1.11 1.44 1.28 1 -1.02 90 0.10 46 4.73 6.21
Craig Kimbrel 26 61.2 0.91 1.09 1.61 1.16 0 -1.24 95 0.20 47 4.84 6.06

 


Bullpen Report: September 13, 2012

• Sean Burnett entered in the ninth-inning of the Nationals’ contest last evening versus the Metropolitans with a save on the line. The lefty yielded two hits in two-thirds of an inning before Davey Johnson asked right-hander, and former closer, Drew Storen to get the last out with runners on first and third. Storen did just that — inducing a David Murphy fly ball out to center field to earn his second save of the season.

Despite the save from Drew Storen, Tyler Clippard’s job as closer should remain secure in the nation’s capital for the remainder of 2012. Clippard has experienced some recent hiccups — allowing five earned runs in his last five outings — but his absence may have simply been a case of the Nationals getting the “goggled one” some rest after he made appearances in four of the previous five nights. On the season, Clippard is 31-of-34 in save opportunities with a 3.18 ERA (4.03 xFIP) and a 2.89 K/BB.
Read the rest of this entry »


Kicking Rocks: Trade Deadline Blues

For as far back as I could remember,even before I was bitten by the fantasy bug, the MLB trade deadline was one of the most exciting times of the year. Hearing the rumors, listening intently as deals are announced and just the general wheeling and dealing that takes place as the year’s haves and have nots make arrangements for their respective futures. The experience has intensified over the years as the game has evolved, contracts have become what they are and free agency has taken center stage. And of course, now that I am neck deep in the fantasy racket, it has taken on a whole new life. But sometimes, this euphoric time of year that I long for each summer, can get awfully stressful and if the scales of justice are tipping one way and not the other, I find myself saddened and depressed as my favorite time of year just came up and kicked me in the groin. Read the rest of this entry »


Bullpen Report: August 1, 2012

• Steve Cishek of the Miami Marlins’ nailed down his fifth save of the season tonight in a 4-2 victory over the Atlanta Braves. Cishek faced the minimum three batters — and although he surrendered a leadoff walk to Michael Bourn — needed just 12 pitches to get out of the inning. Tonight’s save was the fourth consecutive conversion since July 6th for the 6-6 right-hander who now owns a 1.86 ERA (3.97 xFIP) and a 2.1 K/BB. For those chasing saves, consider Cishek who is available in 69 percent of Yahoo! leagues.

Heath Bell, who hasn’t entered a game in a save situation since July 8th, appeared in the eighth inning of tonight’s game and earned his fourth hold of the year.
Read the rest of this entry »


Bullpen Report: June 21st, 2012

• Alfredo Aceves needed just seven pitches to lock down his 18th save tonight in a 6-5 Red Sox victory over the Marlins. Boston’s current ninth inning man got off to a bit of a rocky start in his new role, earning just two saves in his first four chances with a 1.0 K/BB. However, since April 23rd (and entering today) Aceves has “converted 15-of-16 save opportunities with a 1.59 ERA.”

That was the good news for those who own shares of Alfredo Aceves in their fantasy leagues. Now on to the bad: Andrew Bailey threw 25 pitches in a bullpen session on Wednesday and is expected to do the same again on Friday. Bailey, who was acquired from the Oakland Athletics prior to this season, was to assume the closer’s role vacated by Jonathan Papelbon who signed with the Philadelphia Phillies. Unfortunately, Bailey suffered a torn ulnar collateral ligament in his right thumb that required surgery on April 4th which has delayed the closer’s regular season debut for Boston. Barring any setbacks, Bailey looks to return “around” the All-Star Break. Now may not be a bad time to trade Aceves and/or add Bailey if possible in your league.
Read the rest of this entry »


Bullpen Report: May 31st, 2012

•J.J. Putz was unavailable for Wednesday night’s game against the San Francisco Giants due to a stiff neck. The Diamondbacks’ closer received treatment prior to and during the early innings of last evening’s contest, but informed manager Kirk Gibson he wasn’t available when his neck didn’t loosen after trying to play catch in the fourth frame. David Hernandez came on in relief of Ian Kennedy with two outs in the eighth for the four-out save opportunity. Hernandez yielded two hits, but held the Giants scoreless to earn his first save of 2012.

In 24 appearances this season, Hernandez has been inducing swinging strikes at a career high 13.5% clip, which indicates his 12.52 K/9 (4.00 K/BB) looks to be real. In addition to the whiffs, solid ratios (1.93 ERA and 1.07 WHIP) make the Dbacks set-up man more than just a handcuff in deeper leagues.

Although Putz indicated he should be fine for Friday’s contest, Hernandez could get the call should there be any setback with his stiff neck.
Read the rest of this entry »


Kicking Rocks: In the Hole

In the real world, “in the hole” means I’m standing at the top step of the dugout, helmet on, bat in hand, waiting to get into the on-deck circle. In the fantasy world, it means I’ve screwed the pooch. Let’s face it. There’s nothing worse than starting the fantasy season with a bunch of your guys on the DL. Not only do you have to replace players you drafted and hoped would bring you much joy throughout the season, but you also have to fight off an entire league of eager beavers for said replacements.

Read the rest of this entry »


Roto Riteup: March 21st, 2012

Today’s Roto Riteup talks primarily about closers. Closers, closers, closers.

–  Grant Balfour has been named the A’s closer, beating out Brian Fuentes. Balfour’s home run rate last season was certainly worrisome, but another season with an ERA below 3.00 and a WHIP below 1.15 is extremely attainable. Balfour is in the last guaranteed year of his contract, so a mid-season trade isn’t out of the question, even though the A’s hold a club option for 2013.

–  With Joakim Soria having big-time elbow problems, Greg Holland should be on everyone’s draft board. While Jonathan Broxton is the experienced closer, Holland is a more effective pitcher and less likely to break down in the process. Projecting where Holland should be drafted is tough, but if he is the full-time closer, there’s a chance he could actually end up in the top-ten at his position thanks to his massive strikeout rate. Mike Podhorzer has more on the subject.

–  Dr. James Andrews alert! Orioles’ starter Zach Britton is going to see the noted baseball mortician after inflammation returned to his throwing shoulder as of late. Britton was the subject of fantasy debate last year over whether or not he was a relevant roto option, but this should help squash any remaining ideas that he should be owned in anything but dynasty leagues. If your keeper deadline already passed, you should be kicking yourself in the face for being so silly.

A Pitcher For Today/Tomorrow
During the season, you’ll be finding recommendations for starters you could stream for the day after the notes, but this being spring training, I’m going to assume you aren’t playing some strange high-stakes spring fantasy game.

If you have anything in particular you’d like to see in this year’s Roto Riteup, please say so in the comments. Feedback is appreciated.


Kicking Rocks: Don’t Chase the Ace

For years I have preached about the immense depth at starting pitching.  You can find plenty of quality starters for cheap in your draft and, with the help of the waiver wire, can build a successful fantasy rotation without having to invest heavily in an ace or two.  With a nice complement of some quality relievers, you can go cheap on starters and, in turn, bulk up on better hitters.  In the end, your team dominates in the offensive categories, puts up a solid showing in almost all of the pitching categories, and leaves you at the top of your standings by season’s end. Read the rest of this entry »


Keeper Conundrums: Relief Pitchers

All this week, I’ve been looking at potential keepers at each position that you may be on the fence about. Now, a look at some relief pitchers.

David Aardsma
Everyone expected Aardsma to regress this year, and his ADP reflected it. While he did do some regressing, he still has quite a bit in front of him. He gave up less fly balls this year, yet his BABIP dropped even lower. He still saved owners 31 games, but he didn’t even come close to touching last year’s value.
Crude 2011 Projection: 3.60 ERA, 5 saves, 8.5 K/9, 4.3 BB/9
Verdict: Cut. The reduced number of saves is because I think he’ll be traded by the Mariners shortly after the offseason begins.

Matt Capps
The Nationals made a great decision this offseason, bringing Matt Capps in to be their closer. They ended up getting a solid prospect for him, and the Twins will be relying on him during this postseason. With Joe Nathan coming back, will the Twins send Capps packing, or will they keep him as insurance?
Crude 2011 Projection: 2.85 ERA, 10 saves, 7.5 K/9, 2.1 BB/9
Verdict: Cut. While he’s a good pitcher, he’s not guarenteed to get saves next year. Play a wait and see approach with all of the Twins’ relievers.

Jonathan Broxton
Broxton was completely dominant during the first half of the year. He didn’t give up an earned run in April, and had a FIP of 0.19 during that month. 0.19! Something happened in the second half, though, and Broxton began to walk too many batters. The Dodgers lost all confidence in him, and he lost his job as the closer.
Crude 2011 Projection: 2.75 ERA, 30 saves, 11.3 K/9, 3.5 BB/9
Verdict: Keep. I don’t think he’ll slip in drafts, and he should be an elite player next season.

Daniel Bard
Bard didn’t pitch quite as well as expected, but he still did pretty well for himself. His value will all come down to Papelbon. Will he stay or will he go?
Crude 2011 Projection: 2.60 ERA, 27 saves, 9.0 K/9, 3.2 BB/9
Verdict: Keep. I think Papelbon gets traded, but the Red Sox bring in a veteran or two to keep Bard on his toes.

Drew Storen
As soon as he was drafted, Storen was labeled the Nationals “closer of the future.” The Nationals had him put his work in for the minor league affiliates, and then gave him some chances once Matt Capps was traded. With a full season in the organization under his belt, will the Nationals turn over the ball to Storen in the ninth inning?
Crude 2011 Projection: 3.33 ERA, 20 saves, 9.0 K/9, 3.5 BB/9
Verdict: Keep. Like Bard, I think he becomes the closer but loses some opps to a veteran presence.

If you have a relief pitcher you’re on the fence about, leave it in the comments. If I see a player showing up in the comments multiple times, I may do a writeup on them for next week.