Biographical

Portrait of Mike Fiers

Mike Fiers PAthletics

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2019 Projections (Preseason PECOTA - seasonal age 34)
IP ERA WHIP SO W L SV WARP
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Birth Date6-15-1985
Height6' 2"
Weight211 lbs
Age39 years, 5 months, 6 days
BatsR
ThrowsR
2.02015
1.72016
-0.42017
1.42018
0.42019
proj
WARP Summary

MLB Statistics

Historical (past-seasons) WARP is now based on DRA..
cFIP and DRA are not available on a by-team basis and display as zeroes(0). See TOT line for season totals of these stats.
Multiple stints are are currently shownClick to hide.
YEAR Team Lg G GS IP W L SV H BB SO HR PPF H/9 BB/9 HR/9 K/9 GB% BABIP WHIP FIP ERA cFIP DRA DRA- WARP
2011 MIL MLB 2 0 2.0 0 0 0 2 3 2 0 106 9.0 13.5 0.0 9.0 0% .400 2.50 5.49 0.00 49 1.99 46.2 0.1
2012 MIL MLB 23 22 127.7 9 10 0 125 36 135 12 109 8.8 2.5 0.8 9.5 0% .319 1.26 3.13 3.74 89 3.20 73.4 3.0
2013 MIL MLB 11 3 22.3 1 4 0 28 6 15 8 109 11.3 2.4 3.2 6.0 0% .270 1.52 7.14 7.25 105 3.83 91.8 0.3
2014 MIL MLB 14 10 71.7 6 5 0 46 17 76 7 102 5.8 2.1 0.9 9.5 0% .224 0.88 2.96 2.13 92 3.17 77.7 1.4
2015 HOU 0 10 9 62.3 2 1 0 45 21 59 10 104 6.5 3.0 1.4 8.5 0% .217 1.06 4.35 3.32 99 3.71 86.6 1.0
2015 MIL 0 21 21 118.0 5 9 0 117 43 121 14 96 8.9 3.3 1.1 9.2 0% .316 1.36 3.87 3.89 101 4.34 101.4 1.0
2016 HOU MLB 31 30 168.7 11 8 0 187 42 134 26 103 10.0 2.2 1.4 7.2 44% .313 1.36 4.39 4.48 98 4.46 98.6 1.7
2017 HOU MLB 29 28 153.3 8 10 0 157 62 146 32 102 9.2 3.6 1.9 8.6 43% .300 1.43 5.42 5.22 109 5.82 123.8 -0.4
2018 DET 0 21 21 119.0 7 6 0 121 26 87 20 103 9.2 2.0 1.5 6.6 39% .277 1.24 4.70 3.48 109 4.87 108.8 0.6
2018 OAK 0 10 9 53.0 5 2 0 45 11 52 12 96 7.6 1.9 2.0 8.8 43% .246 1.06 4.97 3.74 96 4.02 89.9 0.8
2019 OAK MLB 33 33 184.7 15 4 0 166 53 126 30 98 8.1 2.6 1.5 6.1 40% .254 1.19 5.00 3.90 117 5.06 103.9 1.4
2015 TOT MLB 31 30 180.3 7 10 0 162 64 180 24 99 8.1 3.2 1.2 9.0 0% .000 1.25 4.03 3.69 100 4.12 96.3 2.0
2018 TOT MLB 31 30 172.0 12 8 0 166 37 139 32 101 8.7 1.9 1.7 7.3 40% .269 1.18 4.78 3.56 105 4.61 103.0 1.4
CareerMLB2051861082.76959010393209531711028.62.71.47.940%.2841.264.464.021034.4798.810.9

Statistics for All Levels

'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 LG G GS IP W L SV H BB SO HR PPF H/9 BB/9 HR/9 K/9 GB% BABIP WHIP FIP ERA cFIP DRA DRA-
2009 WIS A MDW 3 0 6.0 0 0 1 4 2 8 0 101 6.0 3.0 0.0 12.0 0% .308 1.00 2.45 0.00 74 2.91 61.3
2009 BRV A+ FSL 6 0 13.7 1 0 2 10 2 16 2 97 6.6 1.3 1.3 10.5 0% .258 0.88 3.19 1.97 74 2.96 62.4
2009 HEL Rk PIO 13 0 21.0 1 0 8 10 1 35 2 99 4.3 0.4 0.9 15.0 0% .211 0.52 2.11 1.29 47 1.04 21.9
2010 BRV A+ FSL 17 15 93.3 4 8 0 78 23 94 6 85 7.5 2.2 0.6 9.1 0% .295 1.08 3.34 3.47 0 0.00 0.0
2010 HUN AA SOU 10 4 31.7 1 1 1 28 9 36 3 101 7.9 2.6 0.9 10.2 0% .305 1.17 3.47 3.69 0 0.00 0.0
2010 gcr Wnt AFL 5 5 18.7 2 1 0 16 3 17 2 7.7 1.4 1.0 8.2 0% .259 1.02 4.42 4.81 0 0.00 0.0
2011 MIL MLB NL 2 0 2.0 0 0 0 2 3 2 0 106 9.0 13.5 0.0 9.0 0% .400 2.50 5.49 0.00 49 1.99 46.2
2011 HUN AA SOU 22 8 61.3 5 3 5 42 14 63 7 114 6.2 2.1 1.0 9.2 0% .226 0.91 3.50 2.64 81 2.46 50.3
2011 NAS AAA PCL 12 10 64.7 8 0 0 41 22 69 4 107 5.7 3.1 0.6 9.6 0% .224 0.97 3.61 1.11 74 1.23 25.1
2011 CAR Wnt LVB 6 5 28.3 3 2 0 20 10 18 0 6.4 3.2 0.0 5.7 0% .233 1.06 2.88 2.22 0 0.00 0.0
2012 MIL MLB NL 23 22 127.7 9 10 0 125 36 135 12 109 8.8 2.5 0.8 9.5 0% .319 1.26 3.13 3.74 89 3.20 73.4
2012 NAS AAA PCL 10 10 55.0 1 3 0 49 18 49 6 96 8.0 2.9 1.0 8.0 0% .281 1.22 4.44 4.42 93 3.03 63.0
2013 MIL MLB NL 11 3 22.3 1 4 0 28 6 15 8 109 11.3 2.4 3.2 6.0 0% .270 1.52 7.14 7.25 105 3.83 91.8
2013 BRV A+ FSL 1 1 6.0 0 0 0 6 0 8 1 89 9.0 0.0 1.5 12.0 0% .333 1.00 2.74 6.00 65 2.80 60.9
2013 NAS AAA PCL 5 5 28.7 1 2 0 24 12 30 3 87 7.5 3.8 0.9 9.4 0% .280 1.26 4.09 2.20 97 3.56 77.4
2014 MIL MLB NL 14 10 71.7 6 5 0 46 17 76 7 102 5.8 2.1 0.9 9.5 0% .224 0.88 2.96 2.13 92 3.17 77.7
2014 NAS AAA PCL 17 17 102.3 8 5 0 80 17 129 8 85 7.0 1.5 0.7 11.3 0% .289 0.95 2.89 2.55 65 2.25 47.6
2015 HOU MLB AL 10 9 62.3 2 1 0 45 21 59 10 104 6.5 3.0 1.4 8.5 0% .217 1.06 4.35 3.32 99 3.71 86.6
2015 MIL MLB NL 21 21 118.0 5 9 0 117 43 121 14 96 8.9 3.3 1.1 9.2 0% .316 1.36 3.87 3.89 101 4.34 101.4
2016 HOU MLB AL 31 30 168.7 11 8 0 187 42 134 26 103 10.0 2.2 1.4 7.2 44% .313 1.36 4.39 4.48 98 4.46 98.6
2017 HOU MLB AL 29 28 153.3 8 10 0 157 62 146 32 102 9.2 3.6 1.9 8.6 43% .300 1.43 5.42 5.22 109 5.82 123.8
2018 DET MLB AL 21 21 119.0 7 6 0 121 26 87 20 103 9.2 2.0 1.5 6.6 39% .277 1.24 4.70 3.48 109 4.87 108.8
2018 OAK MLB AL 10 9 53.0 5 2 0 45 11 52 12 96 7.6 1.9 2.0 8.8 43% .246 1.06 4.97 3.74 96 4.02 89.9
2019 OAK MLB AL 33 33 184.7 15 4 0 166 53 126 30 98 8.1 2.6 1.5 6.1 40% .254 1.19 5.00 3.90 117 5.06 103.9

Plate Discipline

YEAR Pits Zone% Swing% Contact% Z-Swing% O-Swing% Z-Contact% O-Contact% SwStr%
2011 41 0.5610 0.3902 0.5625 0.6087 0.1111 0.6429 0.0000 0.4375
2012 2150 0.5019 0.4442 0.7927 0.6108 0.2764 0.8528 0.6588 0.2073
2013 402 0.4900 0.4353 0.8000 0.6193 0.2585 0.8361 0.7170 0.2000
2014 1114 0.5171 0.4443 0.7677 0.6042 0.2732 0.8276 0.6259 0.2323
2015 3020 0.4811 0.4745 0.7788 0.6641 0.2987 0.8456 0.6410 0.2212
2016 2766 0.4877 0.4555 0.7833 0.6264 0.2929 0.8462 0.6554 0.2167
2017 2625 0.4861 0.4556 0.7834 0.6183 0.3017 0.8606 0.6339 0.2166
2018 2668 0.5165 0.4618 0.8003 0.6386 0.2729 0.8659 0.6364 0.1997
2019 2833 0.5072 0.4695 0.8165 0.6493 0.2844 0.8725 0.6851 0.1835
Career176190.49760.45930.79050.63370.28630.85440.65010.2095

Injury History  —  No longer being updated

Last Update: 12/31/2014 23:59 ET

Date On Date Off Transaction Days Games Side Body Part Injury Severity Surgery Date Reaggravation
2013-06-16 2013-09-05 Minors 81 0 Right Forearm Fracture Batted Ball - -
2011-07-25 2011-08-03 Minors 9 9 - Not Disclosed - -
2010-07-22 2010-08-09 Minors 18 0 Not Disclosed -

Compensation

Year Team Salary
2021 OAK $3,500,000
2020 OAK $8,100,000
2019 OAK $6,000,000
2018 DET $6,000,000
2017 HOU $3,450,000
2016 HOU $524,100
2015 MIL $512,500
2014 MIL $
2013 MIL $498,000
2012 MIL $
2011 MIL $
YearsDescriptionSalary
8 yrPrevious$28,584,600
8 yrTotal$28,584,600

 

Service TimeAgentContract Status
8 y 85 dRMG Baseball2022

Details
  • 2022. Signed by los Leones de Yucatan of Mexican League 3/26/22.
  • 1 year/$3.5M (2021). Re-signed by Oakland as a free agent 2/6/21.
  • 2 years/$14.1M (2019-20). Re-signed by Oakland as a free agent 12/23/18. 19:$6M, 20:$8.1M.
  • 1 year/$6M (2018). Signed by Detroit as a free agent 12/17. Acquired by Oakland in trade from Detroit 8/6/18 with $1,774,194 remaining on contract. Non-tendered by Oakland 11/30/18.
  • 1 year/$3.45M (2017). Re-signed by Houston 1/19/17 (avoided arbitration). Award bonuses: $0.1M for Cy Young ($50,000 for second place in vote, $25,000 for third). $50,000 each for Cy Young, Silver Slugger, Gold Glove, LCS MVP, WS MVP. Non-tendered by Houston 12/1/17.
  • 1 year/$524,100 (2016). Re-signed by Houston 3/16.
  • 1 year/$512,500 (2015). Re-signed by Milwaukee 3/15.
  • 1 year (2014). Re-signed by Milwaukee 3/14.
  • 1 year/$498,000 (2013). Re-signed by Milwaukee 3/13.
  • 1 year (2012). Re-signed by Milwaukee 2/12.
  • 1 year (2011). Contract purchased by Milwaukee 9/10/11.
  • Drafted by Milwaukee 2009 (22-676) (Nova Southeastern U.).

2019 Preseason Forecast

Last Update: 1/27/2017 12:35 ET

PCT W L SV G GS IP H BB SO HR BABIP WHIP ERA DRA VORP WARP
Weighted Mean?????0.0?00?.0000.000.00?0.00.0

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BP Annual Player Comments

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BP Articles

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BP Chats

DateQuestionAnswer
2021-03-26 13:00:00 (link to chat)Daulton Jefferies has certainly earned a spot in the rotation. Do you think he sticks there or will be yo-yo'ing between AAA and MLB all year?
(Vanessa from Des Moines)
Love to see Jefferies at least temporarily win that final spot in the rotation. I do think he will not hold that spot for very long. Mike Fiers will return and slot back into the rotation. (I know, groan!). Absent an injury, the A's rotation is set. Plus, the A's will want to manage Jefferies innings again this year so he may only get ~100 innings, but unlikely much more than that. (Jesse Roche)
2020-01-15 13:00:00 (link to chat)So was the interview with Mike Fiers the start of the ugly episode in Houston or would they have gotten to this point another way?
(sportsguy21792 from Madison)
If you check this report from Jeff Passan in October 2018 (https://sports.yahoo.com/sources-red-sox-warned-indians-astros-attempting-steal-signs-information-032027336.html) he basically describes exactly the situation that The Athletic broke late last year. It was known around the game and it was going to come out. What Fiers' did was still valuable though, because it pushed the commissioner to act on something he already knew was taking place. (Craig Goldstein)
2019-11-07 14:00:00 (link to chat)The A's 2020 rotation already has Mike Fiers, Frankie Montas, Sean Manaea as locks and Jesus Luzardo, Chris Bassitt, AJ Puk vying for the remaining spots. How do you fit Dallas Keuchel and Homer Bailey into this mix?
(grover from California)
Well, Dallas Keuchel is better than any of the six guys you mentioned right now. Wouldn't really worry about how he'll fit in, because the answer is "in the front." Bailey is more about depth, which is important because while you mentioned six viable SP candidates, this is a team trying to win now and are you confident in any of them? Fiers was the team's best starter last year and his nice 3.90 ERA was backed up by a 5.06 DRA. Luzardo and Puk are exciting as hell, but could easily be relievers. (Free Agent Chat w/Collin Whitchurch)
2019-04-26 16:00:00 (link to chat)Can Mike Fiers regain last year's form or is he finished?
(Zamzow from Sunset grill)
We've written off Fiers before, and he came back better, but this time it kind of looks like he might be cooked. (Mark Barry)
2018-12-06 20:00:00 (link to chat)Mike Fiers has KC ace written all over him. Lol
(Mr. Fister from Arlington)
What a confusing nontender in an offseason that had several of them. (Jarrett Seidler)
2015-02-16 11:00:00 (link to chat)Thoughts on Mike Fiers for an entire season ?
(Jim from St. Paul)
I'm not convinced he's more than a back-end guy. But I would've said the same about Collmenter and he did fine last year. Deception is a hard thing to peg when it comes to sustainability. (R.J. Anderson)
2015-02-06 13:00:00 (link to chat)Do you think Mike Fiers can come close to duplicating his 2014 numbers? In other words, are you buying? Would you take Alex Wood over Fiers? Also, what are your thoughts on Dave Dahl and Albert Almora------ceilings and ETA? Thanks
(bob m from philly)
not really, he's ok but that was a short run. And, heck yes, Wood over Fiers. Almora maybe late 2016, solid regular. Dahl I don't know much about. (Harry Pavlidis)
2015-01-21 15:00:00 (link to chat)Hi Doug A couple things for you; Assuming good health do you see a big breakout year for G. Cole----if so what his his ceiling? Can he become a solid #1 pitcher pm a contending team? Also, Is Mike Fiers the real deal and is there any reason why he cant continue to be effective? Lastly, is Almora gonna be a good major league player?
(bob m from brookhaven pa)
I really like Cole this year, as alluded to in an earlier question. I thought that folks were expecting a bit too much on the development side with Cole at this time last year (granted his 2013 progress warranted hype), and now we're on the other end of the hype train.

I am not nearly as big on Fiers, as he has mechanical obstacles to repetition that cloud his consistency. Throwing over-the-top to good-framing catchers is hiding some of this via a low walk rate, but the concern has more to do with elevated pitches and hard-hit baseballs.

Lastly, you'll have to ping the prospect team on Almora, as I don't know enough about him at this time. (Doug Thorburn)
2014-08-21 13:00:00 (link to chat)Mike Fiers 2.0. Thoughts?
(edgardiazrocks from here today)
he's added some velocity, which makes his stuff play up (I like FA/FC/CU guys FWIW, they can be deceiving over the top) (note: I'm rushing now since I'm out of time but the queue is not empty, I'll try and quickly get to all of the rest) (Harry Pavlidis)
2014-08-21 13:00:00 (link to chat)Mike Fiers, Carrasco, or deGromm, you like those guys the rest of the way?
(LANEGS1974 from Atl)
Carrasco, he's kinda nasty (Harry Pavlidis)
2014-05-07 17:00:00 (link to chat)Think Mike Fiers gets another chance in the majors. Seems to be lighting it up in AAA?
(scott from az)
It's possible, but at the moment the Brewers rotation is performing and looks crowded. I would say that he's probably the first guy up if there's an injury. (Mike Gianella)
2013-07-23 13:00:00 (link to chat)Which is the real Wily Peralta? The guy with the awful whip and era numbers through mid June, or the guy who has been very serviceable since mid June? I like the numbers of late, but given the relatively young age, I don't know whether this is a guy who has finally figured things out or if he is just on a nice run and us this year's Mike Fiers? Thanks!
(OldEnglishD from Macomb Mi)
I've been high on Peralta for a while. Commanding that power sinker is challenging but he seems to be getting it harnessed. Not many guys can work as a starter with that kind of velocity and sink on the ball. I think he's very much for real, solid middle rotation arm who will eat a lot of innings and kill a lot of worms. (Harry Pavlidis)
2013-04-15 13:00:00 (link to chat)Is Tony Cingrani this year's Mike Fiers - a guy who succeeds early based upon deception, despite lacking great stuff, until the league figures him out?
(Dusty Baker from Cincy)
Cingrani won't keep up his ridiculous pace, but he's a solid pitcher. Jason Parks ranked him no. 3 among Reds prospects entering the season. (Geoff Young)
2013-03-01 13:00:00 (link to chat)Loved thr article on velocity risers. You mention creating hip-shoulder separation as a key element to doing it, and single out the possibility of delaying trunk rotation. Justin Verlander seems to do that really well. Are there specific pitchers you think could find an extra tick or two by just rotating earlier with their lower half, headed into a new season?
(Matt Trueblood from Fridley, MN)
Great question and awesome observation on Verlander. His torque is incredible, with a killer combination of upper-body load, delayed trunk rotation, and mechanical repetition.

There are a umber of pitchers who tend to rotate the hips very late, choosing to fire hips and shoulders together, though this technique places the kinetic responsibility lower on the chain. Some of the pitchers who use this "hip whip," and who would likely benefit from greater hip-shoulder separation include: Mike Fiers, Mike Minor, Matt Harrison, and Clayton Kershaw.

Kershaw's strategy is more than likely tied to his hip problems, and he is the #1 pitcher that I would like to see find a more efficient method for generating torque. The problem is that he has recently found his ideal timing, after years of struggling with repetition, and making such an adjustment could set him back for a stretch while he coordinated the new mechanics. So it's hard to fault the team for not making an adjustment.

On the jukebox: Pantera, "Cemetery Gates" (Doug Thorburn)
2013-03-01 13:00:00 (link to chat)Which players mechanics worry you the most?
(Henry from bar)
The easy answer is Chris Sale, and it's a legitimate concern. I also worry about Tyler Skaggs, Wily Peralta, and Mike Fiers for various reasons. (Doug Thorburn)
2012-07-03 14:00:00 (link to chat)Thoughts on Michael Fiers the rest of the season?
(Harvey from Lakewood)
I wouldn't expect him to continue posting a 9.0+ K/9, but I do expect him to be quite good. He's a guy I liked coming into the year-I drafted him in the reserve round of both Tout and LABR NL-and I suspect he'll be even continue being deep mixed-league worthy. Not a hard thrower, but he's got a good mix of pitches and plus command. (Derek Carty)
2011-09-02 14:00:00 (link to chat)Between JD Martinez, Michael Fiers, and Miles Mikolas, how did Nova Southeastern not make the NCAAs in 2009?
(Dallas Comegys from DePaul)
Because they are a D-II school. Where's Kenny Patterson? Your name made me laugh, I hope that doesn't make me a douche. (Kevin Goldstein)


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


Although he has not thrown an MLB pitch in 2024, Mike Fiers threw 18,798 pitches that were tracked by the PITCHf/x system between 2011 and 2021, all of them occuring in Spring Training. In 2021, he relied primarily on his Sinker (87mph), Fourseam Fastball (87mph) and Cutter (84mph), also mixing in a Splitter (82mph) and Curve (72mph).