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0
10
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2
1
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3
5
FINALFINAL
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o7.5
-127
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15
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12
4
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2
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1
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Jack Perkins

Jack Perkins

RP • Oakland Athletics Proj Rank N/A Actual 201 N/A • Trade Value
IP ERA W-L HLD SV K/BB K/9 WHIP FSP
55.1 7.16 2-5 2 3 72/23 11.7 1.5 3.75
Compared to same point last season
9.23.720-00211/310.21.03

Jack Perkins | Fantasy Outlook

Jack Perkins struggles with control while maintaining a tenuous grip on leverage spots

Perkins has endured a difficult stretch over the last 14 days, surrendering 10 earned runs in just 6.2 innings for a 14.52 ERA. Despite these struggles, he has managed to record three saves recently, though his 2.42 WHIP in that span highlights the constant traffic he is navigating. He remains a key part of the bullpen for an Athletics squad that is currently 41-55 and struggling through a nine-game losing streak.

The underlying numbers suggest significant regression from his solid 2025 debut, as his season ERA has ballooned to 7.37. While his 12.07 K/9 shows he still possesses elite swing-and-miss stuff, his walk rate has spiked, including six free passes in his last two outings. Our models indicate that unless he stabilizes his command, he is at risk of losing high-leverage opportunities to more consistent arms in the rotation of relievers.

The week ahead offers few clear opportunities as the Athletics continue to slide in the standings, limiting the potential for save situations. With the team facing difficult matchups and Perkins currently unable to protect his ratios, fantasy managers should be wary of the damage he can do to a WHIP category. Until he shows better command of the strike zone, he is best left on the bench. Sit.


Updated 1 day ago

Jack Perkins Fantasy

Loading...
DATE OPP INN PC K WLK ER DEC ERA WHIP PTS
07/09 @DET 3.0 67 2 2 3 LOSS 7.16 1.50 -2
07/03 MIA 3.2 91 8 4 7 LOSS 7.05 1.51 -2
06/27 @LAA 5.0 81 5 1 2 N/A 6.29 1.40 11
06/21 LAA 5.0 78 8 2 4 N/A 6.60 1.44 11
06/16 PIT 5.0 85 6 2 3 N/A 6.52 1.47 9
06/10 MIL 4.0 89 4 3 3 N/A 6.68 1.46 5
06/05 @HOU 4.0 75 6 2 5 LOSS 6.67 1.38 1
05/31 NYY 2.1 30 0 0 0 N/A 5.96 1.32 5
05/30 NYY 0.2 24 2 2 3 N/A 6.56 1.46 -1
05/25 SEA 4.2 63 7 0 2 N/A 5.56 1.37 13
05/22 @SD 1.1 23 2 0 3 N/A 6.00 1.56 -0
05/19 @LAA 2.0 22 0 0 0 HOLD 4.26 1.26 4
05/14 STL 0.2 23 0 0 2 LOSS 4.76 1.35 -7
05/13 STL 1.0 18 1 0 0 N/A 3.86 1.22 3
05/08 @BAL 0.2 25 2 1 1 HOLD 4.11 1.24 1
05/06 @PHI 1.1 33 2 1 2 LOSS 3.68 1.16 -4
04/30 KC 1.0 16 1 0 0 SAVE 2.70 1.05 8
04/28 KC 1.0 12 1 0 0 N/A 2.92 1.05 3
04/26 @TEX 2.0 26 3 0 0 SAVE 3.18 1.15 12
04/21 @SEA 2.0 26 2 0 0 SAVE 3.86 1.29 11
04/18 CHW 2.1 44 3 2 0 WIN 4.91 1.64 11
04/16 TEX 1.0 11 0 0 0 N/A 7.20 1.80 2
04/13 TEX 1.2 43 4 1 4 N/A 9.00 2.25 0
04/10 @NYM 2.1 30 3 0 0 WIN 0.00 1.29 11
Totals: 55.11035722344 102
Fantasy Chart Loading...
YEAR TM APP INN PC K WLK SV W-L ERA WHIP K/9 PTS
2025 ATH 12 38.2 637 37 18 3 3-2 4.19 1.16 8.6 97
2026 ATH 24 55.1 1035 72 23 3 2-5 7.16 1.5 11.7 102
ON PACE 40 93 1746 121 38 5 3-8 7.16 1.5 11.7 171
3-YEAR AVG 12 38 637 37 18 3 3-2 4.19 1.16 8.6 97
Career 36 94.0 1672 109 41 0 0-0 5.94 1.36 10.4

Perkins Projection

View All
ERA WHIP QS WINS SO K/BB K/9 IP LOSSES PC FPTS
0 0 0 0 0 0 0 0.0 0 0 0
ERA WHIP QS WINS SO K/BB K/9 IP LOSSES PC FPTS
0 0 0 0 0 0 0 0.0 0 0 0
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OWN START TRENDS

Depth Chart

Oakland Athletics

Roster Breakdown
NAME OWN START
Shea Langeliers 100% 95%
Jonah Heim 6% 4%
NAME OWN START
Nick Kurtz 100% 24%
Zack Gelof 43% 5%
Tommy White 12% 5%
Maxwell Muncy 2% 1%
NAME OWN START
Jacob Wilson 54% 33%
Joshua Kuroda-Grauer 10% 8%
Jeff McNeil 8% 3%
NAME OWN START
Tyler Soderstrom 94% 62%
Brent Rooker 38% 10%
Henry Bolte 16% 11%
Lawrence Butler 16% 9%
Carlos Cortes 5% 3%
NAME OWN START
J.T. Ginn 57% 45%
Gage Jump 46% 28%
Jeffrey Springs 13% 9%
Luis Severino 5% 1%
NAME OWN START
Hogan Harris 11% 10%
Jack Perkins 4% 4%
Elvis Alvarado 4% 3%
Justin Sterner 3% 3%
Mark Leiter Jr. 2% 2%

Team Rankings

AVG
.243
15th
R
422
18th
HR
117
13th
RBI
404
18th
SB
51
20th
OBP
.320
10th
SLG
.400
13th
OPS
.720
15th
W
41
25th
SV
24
17th
ERA
5.23
29th
WHIP
1.47
29th
QS
19
27th
TeamW-LWin %GBRSRA
RangersRangers49-48.505-400429
MarinersMariners48-50.4901.5392383
AstrosAstros47-52.4753451499
AthleticsAthletics41-56.4238426551
AngelsAngels38-60.38811.5431487

Team Stats

PlayerGPABRHHRRBISBAVGO/S
Shea Langeliers86350529021462.257  
Jonah Heim5116420389290.232  
Brian Serven2401000.250  
PlayerGPABRHHRRBISBAVGO/S
Nick Kurtz92334618920667.266  
Joey Meneses92013020.150  
PlayerGPABRHHRRBISBAVGO/S
Jeff McNeil8526523603261.226  
Michael Stefanic2512000.400  
PlayerGPABRHHRRBISBAVGO/S
Zack Gelof67227416211298.273  
Max Muncy4615424355203.227  
Donovan Walton329114293120.319  
PlayerGPABRHHRRBISBAVGO/S
Jacob Wilson5622424634262.281  
Alika Williams36841222280.262  
Darell Hernaiz471181228173.237  
Joshua Kuroda-Grauer1245419010.422  
PlayerGPABRHHRRBISBAVGO/S
Tyler Soderstrom84299437214421.241  
Brent Rooker48180203610292.200  
Carlos Cortes7320420576231.279  
Lawrence Butler8824031475226.196  
Colby Thomas489811204112.204  
Henry Bolte54176184631611.261  
Denzel Clarke225349062.170  
PlayerGPWLSVIPSOERAWHIPO/S
J.T. Ginn21760103.0933.671.25  
Jeffrey Springs1939097.2846.081.42  
Luis Severino1226062.2654.171.47  
Aaron Civale1657074.2585.421.62  
Gage Jump934048.2483.511.30  
Jacob Lopez1443055.1436.831.79  
Mason Barnett1310221.1214.641.36  
Luis Morales30209.1714.463.11  
Kade Morris301010.0611.702.50  
Joey Estes10004.148.311.39  
Brady Basso40004.1212.462.77  
PlayerGPWLSVIPSOERAWHIPO/S
Hogan Harris4530642.0563.431.55  
Mark Leiter Jr.3501432.2364.411.29  
Jack Perkins2425357.2726.871.44  
Elvis Alvarado2533227.1354.941.13  
Scott Barlow3620233.1296.481.35  
José Suarez3112150.1554.291.51  
Justin Sterner4523142.1404.891.25  
Michael Kelly50005.0616.203.60  
Luis Medina3111042.2513.591.45  
Geoff Hartlieb41108.235.191.62  
Brooks Kriske20002.220.001.13  

Owned Breakdown

Add/Drop Advice

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Schedule

DATE OPP SCORE MATCHUP
07-17 WAS09:40 EDTGage Jump
Cade Cavalli
07-18 WAS10:05 EDTJ.T. Ginn
Zack Littell
07-19 WAS04:05 EDTJacob Lopez
Foster Griffin

Player Timeline

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Reid Detmers LAA SP +2.9
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JJ Bleday CIN LF +1.6
Peter Lambert HOU SP +1.5
Carson Benge NYM RF -3.3
Jung Hoo Lee SF RF -3.0
Trevor McDonald SF SP -3.0
Brad Keller PHI RP -2.6
Reynaldo Lopez ATL SP -2.2
A.J. Ewing NYM CF -2.2
JR Ritchie ATL SP -2.2
Austin Riley ATL 3B -2.1
Freddy Peralta NYM SP -2.0
Blaze Alexander BAL 3B -2.0
Brandon Woodruff MIL SP -1.9
Nick Lodolo CIN SP -1.9
Dustin May STL SP -1.9
Pete Fairbanks MIA RP -1.7
Matthew Boyd CHC SP -1.7