Biographical

Portrait of Kelvin Herrera

Kelvin Herrera PRoyals

Royals Player Cards | Royals Team Audit | Royals Depth Chart

Career Summary
Years IP W L SV SO ERA WARP
4 214.7 13 14 5 210 2.56 3.9
Birth Date12-31-1989
Height5' 10"
Weight200 lbs
BatsR
ThrowsR
WARP Summary

Standard

YEAR TEAM AGE G GS IP IP-SP IP-RP W L SV BS QS BQS PA H R ER HR TB BB UBB HBP SO ERA FIP FRA VORP WARP
2011 KCA 21 2 0 2.0 0.0 2.0 0 1 0 0 0 0 9 2 3 3 1 6 0 0 1 0 13.50 11.06 15.99 -1.5 -0.2
2012 KCA 22 76 0 84.3 0.0 84.3 4 3 3 2 0 0 344 79 24 22 4 108 21 15 2 77 2.35 2.66 3.24 15.4 1.6
2013 KCA 23 59 0 58.3 0.0 58.3 5 7 2 2 0 0 245 48 27 25 9 90 21 19 2 74 3.86 3.73 3.37 9.5 1.0
2014 KCA 24 70 0 70.0 0.0 70.0 4 3 0 1 0 0 285 54 12 11 0 67 26 26 3 59 1.41 2.72 2.85 12.3 1.4
Career2070214.70.0214.713145500883183666114271686082102.563.043.2535.83.9

Advanced

'opp' stats - Quality of opponents faced - have been moved and are available only as OPP_QUAL in the Statistics reports now.
Minor league stats are currently shownClick to hide.
YEAR Team Lg G GS IP FRA FRA+ TAv oppAVG oppOBP oppSLG oppTAv BABIP PPF PVORP PWARP VORP WARP
2007 DOY Rk 11 5 42.7 0.00 0 .000 .000 .000 .000 .000 .284 0.0 0.0 0.0 0.0
2008 BUR A 3 1 12.7 3.77 110 .246 .239 .307 .356 .253 .297 97 2.1 0.2 2.1 0.2
2008 BNC Rk 11 8 50.7 3.92 107 .208 .262 .335 .382 .262 .331 88 7.1 0.7 7.1 0.7
2009 BUR A 1 1 5.0 4.20 104 .149 .222 .304 .323 .246 .188 99 0.5 0.1 0.5 0.1
2010 BUR A 8 8 41.3 4.45 107 .249 .268 .352 .396 .270 .321 105 6.0 0.6 6.0 0.6
2011 KCA MLB 2 0 2.0 15.99 -129 .353 .285 .331 .453 .268 .143 109 -1.5 -0.2 -1.5 -0.2
2011 WIL A+ 8 0 14.7 3.81 108 .137 .249 .315 .374 .247 .189 95 1.5 0.2 1.5 0.2
2011 NWA AA 23 0 36.0 4.20 123 .190 .273 .339 .432 .260 .207 109 6.7 0.7 6.7 0.7
2011 OMA AAA 14 0 17.0 2.90 146 .238 .289 .355 .452 .268 .250 94 5.8 0.5 5.8 0.5
2011 ESC Wnt 12 0 17.3 0.00 0 .000 .000 .000 .000 .000 .286 0.0 0.0 0.0 0.0
2012 KCA MLB 76 0 84.3 3.24 128 .225 .256 .320 .409 .262 .312 102 15.4 1.6 15.4 1.6
2013 KCA MLB 59 0 58.3 3.37 122 .263 .250 .315 .396 .264 .281 100 9.5 1.0 9.5 1.0
2013 NWA AA 2 0 2.0 -1.77 240 .134 .246 .303 .352 .244 .500 102 1.7 0.2 1.7 0.2
2013 OMA AAA 10 3 16.0 4.12 103 .171 .256 .318 .387 .257 .161 89 3.9 0.4 3.9 0.4
2013 DOM int 2 0 2.3 0.00 0 .000 .000 .000 .000 .000 .200 0.0 0.0 0.0 0.0
2014 KCA MLB 70 0 70.0 2.85 133 .213 .256 .316 .397 .262 .274 102 12.3 1.4 12.3 1.4

Statistics For All Levels

Minor league stats are currently shownClick to hide.
Year Team Lg W L SV G GS IP H BB SO HR GB% BABIP H/9 BB/9 HR/9 K/9 WHIP ERA VORP WARP
2007 DOY Rk 4 1 1 11 5 42.7 30 15 50 1 0% .284 6.3 3.2 0.2 10.5 1.05 0.84 0.0 0.0
2008 BUR A 2 0 0 3 1 12.7 13 2 7 0 59% .297 9.2 1.4 0.0 5.0 1.18 2.13 2.1 0.2
2008 BNC Rk 2 2 0 11 8 50.7 48 5 45 0 59% .331 8.5 0.9 0.0 8.0 1.05 1.42 7.1 0.7
2009 BUR A 1 0 0 1 1 5.0 3 0 1 0 62% .188 5.4 0.0 0.0 1.8 0.60 0.00 0.5 0.1
2010 BUR A 2 3 0 8 8 41.3 38 15 40 2 51% .321 8.3 3.3 0.4 8.7 1.28 4.36 6.0 0.6
2011 ESC Wnt 0 0 1 12 0 17.3 14 4 15 0 0% .286 7.3 2.1 0.0 7.8 1.04 0.52 0.0 0.0
2011 KCA MLB 0 1 0 2 0 2.0 2 0 0 1 38% .143 9.0 0.0 4.5 0.0 1.00 13.50 -1.5 -0.2
2011 OMA AAA 1 0 6 14 0 17.0 12 7 18 1 62% .250 6.4 3.7 0.5 9.5 1.12 2.12 5.8 0.5
2011 NWA AA 4 0 7 23 0 36.0 22 6 40 4 66% .207 5.5 1.5 1.0 10.0 0.78 1.75 6.7 0.7
2011 WIL A+ 2 1 1 8 0 14.7 8 2 12 1 58% .189 4.9 1.2 0.6 7.4 0.68 0.61 1.5 0.2
2012 KCA MLB 4 3 3 76 0 84.3 79 21 77 4 57% .312 8.4 2.2 0.4 8.2 1.19 2.35 15.4 1.6
2013 NWA AA 0 0 0 2 0 2.0 1 0 5 0 50% .500 4.5 0.0 0.0 22.5 0.50 0.00 1.7 0.2
2013 OMA AAA 0 1 2 10 3 16.0 6 6 22 1 47% .161 3.4 3.4 0.6 12.4 0.75 1.12 3.9 0.4
2013 DOM int 0 0 0 2 0 2.3 2 0 0 0 0% .200 7.7 0.0 0.0 0.0 0.86 0.00 0.0 0.0
2013 KCA MLB 5 7 2 59 0 58.3 48 21 74 9 49% .281 7.4 3.2 1.4 11.4 1.18 3.86 9.5 1.0
2014 KCA MLB 4 3 0 70 0 70.0 54 26 59 0 52% .274 6.9 3.3 0.0 7.6 1.14 1.41 12.3 1.4

Plate Discipline

YEAR PITCHES ZONE_RT SWING_RT CONTACT_RT Z_SWING_RT O_SWING_RT Z_CONTACT_RT O_CONTACT_RT SW_STRK_RT
2011 32 0.4375 0.5000 1.0000 0.6429 0.3889 1.0000 1.0000 0.0000
2012 1265 0.5028 0.5186 0.7759 0.6557 0.3800 0.8489 0.6485 0.2241
2013 1002 0.5000 0.4980 0.7034 0.6747 0.3214 0.7663 0.5714 0.2966
2014 1123 0.4773 0.5129 0.7587 0.7108 0.3322 0.8163 0.6462 0.2413
Career34220.4930.51050.75110.67920.34720.81540.62850.2489

Injury History

Date On Date Off Transaction Days Games Side Body Part Injury Severity Surgery Date Reaggravation
2010-05-17 2010-09-08 Minors 114 0 Right Elbow Inflammation -

Compensation

Year Team Salary
2015 KCA $
2014 KCA $522,500
2013 KCA $508,175
2012 KCA $480,650
YearsDescriptionSalary
2 yrPrevious$988,825
2011Current$522,500
3 yrPvs + Cur$1,511,325
3 yrTotal$1,511,325

 

Service TimeAgentContract Status
1 y 157 dWasserman Media Group1 year/$0.5225M (2014)

Details
  • 1 year/$0.5225M (2014). Re-signed by Kansas City 2/21/14.
  • 1 year/$508,175 (2013). Re-signed by Kansas City 2/20/13.
  • 1 year/$480,650 (2012). Re-signed by Kansas City 2/10/12.
  • 1 year (2011). Contract purchased by Kansas City 9/21/11.
  • Signed by Kansas City 2008 as an amateur free agent from the Dominican Republic.

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BP Articles

Kelvin Herrera is referenced in the following articles.

BP Premium requires BP Premium access to view, BP Fantasy requires BP Premium or BP Fantasy access to view

  Title Author Date
This article requires BP Fantasy or Premium accessFantasy Team Preview: Kansas City RoyalsBen Carsley2014-11-19
This article requires BP Premium accessPainting the Black: That Time We All Hated the Mike Morse SigningR.J. Anderson2014-10-30
Playoff Prospectus: PECOTA Odds and Game Six PreviewSahadev Sharma2014-10-28
Playoff Prospectus: Never-Wrong Ned?R.J. Anderson2014-10-27
Playoff Prospectus: PECOTA Odds and Game Four PreviewSahadev Sharma2014-10-25
Playoff Prospectus: A Decade of Planning an Overnight SuccessMiles Wray2014-10-24
Playoff Prospectus: Royals Spit Hot Fire: World Series Game 2Zachary Levine2014-10-23
Playoff Prospectus: PECOTA Odds and Game Two PreviewZachary Levine2014-10-22
Playoff Prospectus: The Other Royals: World Series Game 1Sam Miller2014-10-22
Playoff Prospectus: World Series Preview: Giants vs. RoyalsSam Miller2014-10-21
The Week in Quotes: October 13-19, 2014Chris Mosch2014-10-20
The Week in Quotes: October 13-19, 2014Nick Bacarella2014-10-20
The Week in Quotes: October 13-19, 2014Nick Wheatley-Schaller2014-10-20
This article requires BP Premium accessPlayoff Prospectus: The Unconventional Path: ALCS Game 4Sahadev Sharma2014-10-16
This article requires BP Premium accessRaising Aces: Stuffing the Ballot, Reliever EditionDoug Thorburn2014-10-14
This article requires BP Premium accessPlayoff Prospectus: The Greatest Defensive Outfield In History: ALCS Game 2Sam Miller2014-10-13
This article requires BP Premium accessPlayoff Prospectus: PECOTA Odds and Saturday PreviewsR.J. Anderson2014-10-11
This article requires BP Premium accessPlayoff Prospectus: PECOTA Odds and Saturday PreviewsSam Miller2014-10-11
This article requires BP Premium accessPlayoff Prospectus: Yost Plays it RightSahadev Sharma2014-10-11
This article requires BP Premium accessPlayoff Prospectus: ALCS Series Preview: Royals vs. OriolesSam Miller2014-10-10
This article requires BP Fantasy or Premium accessFantasy Freestyle: Looking Back: My Favorite Endgame Targets of 2014Bret Sayre2014-10-07
This article requires BP Premium accessPlayoff Prospectus: A Royal ShockerJ.P. Breen2014-10-06
This article requires BP Premium accessPlayoff Prospectus: PECOTA Odds and Game 3 PreviewsSam Miller2014-10-05
This article requires BP Premium accessPlayoff Prospectus: PECOTA Odds and Game 3 PreviewsR.J. Anderson2014-10-05
This article requires BP Premium accessPlayoff Prospectus: Baseball Nirvana Game PreviewsSahadev Sharma2014-10-03
This article requires BP Premium accessPlayoff Prospectus: Baseball Nirvana Game PreviewsMike Gianella2014-10-03
This article requires BP Premium accessPlayoff Prospectus: Baseball Nirvana Game PreviewsJ.P. Breen2014-10-03
This article requires BP Premium accessPlayoff Prospectus: Baseball Nirvana Game PreviewsJeff Quinton2014-10-03
This article requires BP Premium accessPlayoff Prospectus: Baseball Nirvana Game PreviewsDoug Thorburn2014-10-03
This article requires BP Premium accessPlayoff Prospectus: ALDS Preview: Angels vs. RoyalsSam Miller2014-10-02
This article requires BP Premium accessPlayoff Prospectus: AL Wild Card Game PreviewR.J. Anderson2014-09-30
This article requires BP Fantasy or Premium accessFantasy Freestyle: Prospect Rankings ReviewCraig Goldstein2014-09-26
This article requires BP Premium accessWhat You Need to Know: September 26, 2014Daniel Rathman2014-09-26
This article requires BP Premium accessWhat You Need to Know: September 23, 2014Daniel Rathman2014-09-23
This article requires BP Premium accessWhat You Need to Know: September 17, 2014Chris Mosch2014-09-17
This article requires BP Premium accessWhat You Need to Know: September 16, 2014Daniel Rathman2014-09-16
This article requires BP Premium accessWhat You Need to Know: September 15, 2014Daniel Rathman2014-09-15
This article requires BP Premium accessWhat You Need to Know: September 11, 2014Chris Mosch2014-09-11
This article requires BP Fantasy or Premium accessFree Agent Watch: Week 23Bret Sayre2014-09-04
This article requires BP Fantasy or Premium accessFree Agent Watch: Week 23Mike Gianella2014-09-04
This article requires BP Premium accessBaseball Therapy: How Billy Beane Built the RoyalsRussell A. Carleton2014-08-26
This article requires BP Premium accessWhat You Need to Know: August 12, 2014Chris Mosch2014-08-12
This article requires BP Premium accessWhat You Need to Know: Another No-NoChris Mosch2014-06-19
This article requires BP Premium accessWhat You Need to Know: Another No-NoDaniel Rathman2014-06-19
Working the Count: The Swing SpeedometerNoah Woodward2014-06-13
This article requires BP Premium accessWhat You Need to Know: The Rays Sink to the BottomChris Mosch2014-06-05
Overthinking It: May in Catcher FramingBen Lindbergh2014-06-04
This article requires BP Fantasy or Premium accessFantasy Freestyle: My Favorite Endgame TargetsBret Sayre2014-03-26
This article requires BP Fantasy or Premium accessTTO Scoresheet Podcast: Relief PitchersBen Murphy2014-03-07
This article requires BP Fantasy or Premium accessTTO Scoresheet Podcast: Relief PitchersIan Lefkowitz2014-03-07
This article requires BP Fantasy or Premium accessTTO Scoresheet Podcast: Relief PitchersJared Weiss2014-03-07
This article requires BP Fantasy or Premium accessDynasty League Positional Rankings: Top 75 Relief PitchersBret Sayre2014-03-06
This article requires BP Fantasy or Premium accessFantasy Tier Rankings: Relief PitchersPaul Sporer2014-03-04
The Top 101 Fantasy Prospects of 2014: Part One: 1-50Bret Sayre2014-03-03
This article requires BP Premium accessRumor Roundup: Extensions Afoot?Daniel Rathman2014-02-14
This article requires BP Fantasy or Premium accessFantasy Team Preview: Kansas City RoyalsCraig Goldstein2013-11-25
This article requires BP Fantasy or Premium accessFantasy Team Preview: Kansas City RoyalsPaul Sporer2013-11-25
This article requires BP Premium accessWhat You Need to Know: Nothing Quiet on the Wild Card FrontDaniel Rathman2013-09-18
This article requires BP Fantasy or Premium accessFree Agent Watch: Week 21Bret Sayre2013-08-22
This article requires BP Fantasy or Premium accessFree Agent Watch: Week 21Mike Gianella2013-08-22
This article requires BP Fantasy or Premium accessFantasy Freestyle: Should I Play for "The Money"?Mike Gianella2013-08-20
This article requires BP Fantasy or Premium accessBullpen Report: Mo Moves DownMike Gianella2013-08-15
This article requires BP Premium accessDaily Roundup: Around the League: July 20, 2013Clint Chisam2013-07-20
This article requires BP Premium accessRaising Aces: Stuffing the Ballot: Reliever EditionDoug Thorburn2013-07-03
This article requires BP Premium accessDaily Roundup: Around the League: June 26, 2013Clint Chisam2013-06-26
This article requires BP Premium accessDaily Roundup: Around the League: June 19, 2013Clint Chisam2013-06-19
This article requires BP Premium accessDaily Roundup: Around the League: June 5, 2013Clint Chisam2013-06-05
This article requires BP Premium accessTransaction Analysis: Demotion PicturesR.J. Anderson2013-05-24
This article requires BP Premium accessDaily Roundup: Around the League: May 24, 2013Clint Chisam2013-05-24
Fantasy Mailbag: Buy Low on StrasburgBP Fantasy Staff2013-04-26
Out of Left Field: Boston UncommonMatthew Kory2013-04-23
This article requires BP Premium accessDaily Roundup: Around the League: April 22, 2013Clint Chisam2013-04-22
This article requires BP Fantasy or Premium accessFantasy Freestyle: The Men in the MiddleMike Gianella2013-04-22
Fantasy Mailbag: Matt-for-Matt?BP Fantasy Staff2013-04-19
This article requires BP Premium accessDaily Roundup: Around the League: April 17, 2013Clint Chisam2013-04-17
This article requires BP Premium accessPebble Hunting: The Statistical Oddities of AprilSam Miller2013-04-17
This article requires BP Premium accessWhat You Need to Know: Terrible Twin BillDaniel Rathman2013-04-17
This article requires BP Premium accessOverthinking It: The Year's New PitchesBen Lindbergh2013-04-13
This article requires BP Premium accessDaily Roundup: Around the League: April 11, 2013Clint Chisam2013-04-11
This article requires BP Fantasy or Premium accessFantasy Freestyle: My American League PortfolioPaul Sporer2013-04-10
This article requires BP Premium accessDaily Roundup: Around the League: April 9, 2013Clint Chisam2013-04-09
This article requires BP Fantasy or Premium accessFree Agent Watch: American League, Week TwoPaul Singman2013-04-09
This article requires BP Fantasy or Premium accessFantasy Freestyle: High-Stakes League Free Agent RundownJason Collette2013-04-09
This article requires BP Premium accessDaily Roundup: Around the League: April 8, 2013Clint Chisam2013-04-08
This article requires BP Fantasy or Premium accessFantasy Tier Rankings: Relief PitchersPaul Singman2013-03-28
This article requires BP Premium accessRumor Roundup: Royally FlushedDaniel Rathman2013-03-14
This article requires BP Premium accessPebble Hunting: Adventures in Intentional BallsSam Miller2013-01-07
On the Beat: Moore ProblemsJohn Perrotto2012-12-13
This article requires BP Premium accessProspects Will Break Your Heart: Kansas City Royals Top 10 ProspectsJason Parks2012-12-03
This article requires BP Premium accessSobsequy: Let Me Qualify ThatAdam Sobsey2012-11-07
This article requires BP Fantasy or Premium accessValue Picks: Relievers for 9/12/12Dan Mennella2012-09-12
This article requires BP Fantasy or Premium accessResident Fantasy Genius: Rating the Fantasy Impact of the Trade DeadlineDerek Carty2012-08-02
This article requires BP Fantasy or Premium accessValue Picks: Relievers for 8/1/12Dan Mennella2012-08-01
This article requires BP Premium accessTransaction Analysis: Changes of SceneryR.J. Anderson2011-12-01
This article requires BP Premium accessFuture Shock: Royals Top 11 ProspectsKevin Goldstein2011-11-21
Transaction Analysis Blog: An All-Missouri EditionR.J. Anderson2011-09-22
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This article requires BP Premium accessProspects Will Break Your Heart: Positional Primacy: RelieversJason Parks2011-06-14


BP Chats

DateQuestionAnswer
2014-11-12 13:00:00 (link to chat)Are the Dodgers and Cubs implicitly following Lewie Pollis' advice to spend indiscriminately on management?
(ssimon from Pelham, N.Y.)
Implicitly? I guess. Explicitly? I... guess. I'm not totally sure I believe it's the right way to do it, to be honest. I think there are so many smart people out there right now that front office guys might be more like relievers than anything. Fairly unpredictable (even the seemingly great ones), fairly replaceable, fairly short window of genius. The Dodgers have signed a ton of big front office guys this year. It seems like a great idea. But so did spending $30 million on a bullpen last offseason. Turned out the right answer was "Wade Davis and Kelvin Herrera," and nobody knew it. (Sam Miller)
2014-10-17 12:00:00 (link to chat)Is Ned Yost just inconsistent or is he getting better?
(William from Spokane)
He's getting better. A crucial thing happened in September. The Aaron Crow Game (the cousin of The Jonny Gomes Game) showed the limits of Yost's rigid bullpen management. After that game, pitching coach Dave Eiland implored him to be more aggressive in using Kelvin Herrera and Wade Davis.

One point to Yost's credit: He listened. The next night, Herrera pitched in the sixth. Davis pitched in the seventh.

Another point to Yost's credit: He did not waver. Because the Royals lost that next night, and Yost could have easily backslid into the routine. He didn't.

During the ALCS, multiple Orioles officials lamented to me their frustration that Yost had optimized his bullpen deployment. It was almost unfair, they said. And this was when the team wasn't even using Danny Duffy, who was their best pitcher for much of the summer.

So, in short, Yost has gotten better. He still does goofy things, like letting his No. 3 hitter bunt in the first inning. But they've found a horseshoe. At this point, it's Ned's world, and we're all just living in it. Hope you are all enjoying the #Yostseason. (Andy McCullough)
2014-05-21 13:00:00 (link to chat)Scoresheet league here .Don't have a real closer.Alternating between David Carpenter,Jake McGee and Kelvin Herrera at this point.Based solely on E.R.A,who would you entrench as your closer the rest of way ?
(Spirou from Montreal)
Herrera for me (Paul Sporer)
2014-03-14 09:00:00 (link to chat)I'm in a league that has holds as a category. Who are 3 guys I can target?
(DServi4 from Maryland)
I never really recommend targeting pitchers specifically for holds. With non-closers, I'm an advocate for going for skills, not roles. If you are going to target holds, though, I would probably go with Brian Wilson, David Carpenter, and Kelvin Herrera. I like the idea of getting pitchers behind strong closers, since you reduce your risk of losing holds with a solid option in the stopper role. (Mike Gianella)
2013-09-26 13:00:00 (link to chat)Looking for saves in 2014, how many of these guys are capable/likely to grab 20+ saves next season: Trevor Rosenthal, David Robertson, Cody Allen, Jake McGee, Brian Wilson, Luke Gregerson, Pedro Strop, Drew Storen, Ryan Cook, Carlos Martinez, Vic Black, Joakim Soria, Neftali Feliz, Steve Delebar, Kelvin Herrera, Carter Capps, and/or AJ Ramos?
(J-Qwellin from Deplorable Future Leaders of America Club)
J-QWELLIN!!!! Interestingly enough, I'm working on such a piece re: 2014 closers. From your group, I'd go Rosy & D-Rob, but honestly any of them have the capability. I know that's a little copout-y, but that's the nature of the beast with relievers. (Paul Sporer)
2013-02-27 20:00:00 (link to chat)Romo & Holland are amongst my keepers this season - do both keep their closer jobs all year?
(Mike from Chi-town)
I'd say yes to Sergio Romo in all likelihood... keeping in mind that the Giants aren't afraid to switch roles at the earliest sign of trouble. I think Greg Holland will be OK, but Kelvin Herrera is extremely talented. If you're a believer in the skills versus roles thing, Herrera's a guy you'll want to grab in deeper formats. (Mike Gianella)
2013-02-15 12:00:00 (link to chat)Are the chances good that Carter Capps and Kelvin Herrera can unseat Tom Wilhemsen and Greg Holland is the (primary) 9th inning option?
(Mateo from Reno)
I'd say more for injury than skills as I like both of those incumbents. (Jason Collette)
2012-12-18 13:00:00 (link to chat)Seattle and KC don't have a closer who has his gig locked down. I'm betting on Carter Capps in Seattle and Kelvin Herrera in Kansas City (unless Ventura is moved to the bullpen down the road). Smart money, or should I invest in someone else?
(Jonah from Brooklyn)
What's wrong with incumbents Wilhelmsen and Holland? You can speculate on those others on the cheap, but I'd still bet on the 2012 guys. (Paul Sporer)
2012-12-28 13:00:00 (link to chat)When will Kelvin Herrera supplant Holland for closing duties in KC?
(John from Kansas City)
Hi John. I'm guessing as soon as the Royals find a taker for Holland? It shouldn't be hard; he's a good pitcher. (Geoff Young)
2012-12-28 13:00:00 (link to chat)Kelvin Herrera in KC, Arodys Vizcaino in North Chicago, and Carter Capps in Seattle. Who has the best chance to lead their team in saves in 2013?* In 2014? (*I know Vizcaino is coming back from TJS).
(Kevin from Des Moines)
Thanks for the question, Kevin. Trying to guess save opportunities is a fool's errand, but I'll go with Herrera on the basis that he has the most big-league experience. (Geoff Young)


BP Roundtables

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PITCHf/x Pitcher Profile

A Collaboration between BrooksBaseball.net and Baseball Prospectus - Pitch classifications provided by Pitch Info LLC


Kelvin Herrera has thrown 4,085 pitches that have been tracked by the PITCHf/x system between 2011 and 2014, including pitches thrown in the MLB Regular Season, the MLB Postseason, The World Baseball Classic and Spring Training. In 2014, he has relied primarily on his Fourseam Fastball (99mph) and Sinker (99mph), also mixing in a Change (90mph) and Curve (82mph).