2025 Stats
W-L
0-1
ERA
2.75
WHIP
0.92
K
19
SV
3
Rest-of-Season Projections
2025 Fantasy Outlook
Perkins broke out in 2024 after his season was delayed by a lat injury. The powerful 6-foot-1 righty had a 2.96 ERA, 1.14 WHIP and 100 strikeouts in 76 innings at Double-A as a 24-year-old, and he got better as the season went on. He had three 10-K outings and a 0.99 WHIP over his final nine starts, and he may not need much time at Triple-A to be deemed ready for primetime. Perkins has legitimate stuff to back up his impressive 2024 stats, boasting a mid-90s fastball with good carry, a plus slider and a decent cutter. His changeup and curveball could use some refinement, and he will face questions about his strike throwing until he proves himself in the majors, just due to the fact he's already 25 years old. However, the pitcher Perkins was down the stretch last year looked like a potential mid-rotation starter in the big leagues, so he's a nice sleeper in dynasty and in redraft. Read Past Outlooks
Signed a one-year contract with the Athletics in June of 2025.
Secures two-inning save
Perkins allowed one run on one hit with no walks or strikeouts over two innings to notch a save against the Mariners on Wednesday.
Analysis
Perkins entered in the eighth inning and retired the side in order in that frame. He served up a solo homer to Randy Arozarena in the ninth but didn't give up any additional hits and finished off the win to record his third save. Perkins has been quite effective for the A's since making his big-league debut June 22, posting a 2.75 ERA, 0.92 WHIP and 19:7 K:BB over 19.2 innings spanning eight appearances. Interestingly, manager Mark Kotsay said after Wednesday's contest that closer Mason Miller was unavailable, per Martin Gallegos of MLB.com, despite not dealing with an injury and not having pitched since July 26. Jon Heyman of the New York Post reports that the Athletics and Padres are in discussions on a trade for Miller, and if the fireballing reliever were to be dealt, Perkins could be a candidate to ascend to the closer role.
Perkins entered in the eighth inning and retired the side in order in that frame. He served up a solo homer to Randy Arozarena in the ninth but didn't give up any additional hits and finished off the win to record his third save. Perkins has been quite effective for the A's since making his big-league debut June 22, posting a 2.75 ERA, 0.92 WHIP and 19:7 K:BB over 19.2 innings spanning eight appearances. Interestingly, manager Mark Kotsay said after Wednesday's contest that closer Mason Miller was unavailable, per Martin Gallegos of MLB.com, despite not dealing with an injury and not having pitched since July 26. Jon Heyman of the New York Post reports that the Athletics and Padres are in discussions on a trade for Miller, and if the fireballing reliever were to be dealt, Perkins could be a candidate to ascend to the closer role.
Pitching Stats
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2025 MLB Game Log
2025
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
37
Last 10 Games
33
Last 5 Games
34
How many pitches does Jack Perkins generally throw?
1-10
11-20
21-30
31-40
41-50
51-60
61-70
71-80
81-90
91-100
101-110
111-120
121+
What part of the game does Jack Perkins generally pitch?
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
Extra
% Games Reaching Innings Threshold
% Games By Number of Innings Pitched
Left/Right Pitching Splits
Since 2023
-36%
BAA vs LHP
2025
-36%
BAA vs LHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2023vs Left | .128 | 15 | 3 | 5 | 1 | |||
| Since 2023vs Right | .200 | 4 | 4 | 6 | 1 | |||
| 2025vs Left | .128 | 15 | 3 | 5 | 1 | |||
| 2025vs Right | .200 | 4 | 4 | 6 | 1 | |||
| 2024vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2024vs Right | 0 | 0 | 0 | 0 | 0 | |||
| 2023vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2023vs Right | 0 | 0 | 0 | 0 | 0 | |||
| More Splits→ | View More Split Stats | |||||||
Home/Away Pitching Splits
Since 2023
-85%
ERA on Road
2025
-85%
ERA on Road
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2023Home | 5.40 | 0.96 | 8.1 | 8.6 | 1.1 | ||||
| Since 2023Away | 0.79 | 0.88 | 11.1 | 8.7 | 4.8 | ||||
| 2025Home | 5.40 | 0.96 | 8.1 | 8.6 | 1.1 | ||||
| 2025Away | 0.79 | 0.88 | 11.1 | 8.7 | 4.8 | ||||
| 2024Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2024Away | 0 | 0 | 0 | 0 | 0 | ||||
| 2023Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2023Away | 0 | 0 | 0 | 0 | 0 | ||||
| More Splits→ | View More Split Stats | ||||||||
Stat Review
How does Jack Perkins compare to other relievers?
This section compares his stats with all relief pitcher seasons from the previous three seasons (minimum 30 innings)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
K/BB
2.71K/9
8.7BB/9
3.2HR/9
0.9Fastball
96.3 mphERA
2.75WHIP
0.92BABIP
.198GB/FB
1.32Left On Base
78.9%Exit Velocity
82.4 mphBarrels/BBE
1.8%Spin Rate
2492 rpmBalls Hit 95+ MPH
17.5%Swinging Strike
16.4%Prospect Rankings History
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Defensive Stats
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Stats Vs Today's Lineup
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More Fantasy News
Claims first hold Saturday
Perkins collected a hold in Saturday's 8-2 win over the Guardians, striking out three while allowing no hits and one walk over three scoreless innings.
Analysis
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Option to join rotation
Athletics manager Mark Kotsay recently said that Perkins is an option to join the team's rotation coming out of the All-Star break, Jason Burke of Athletics on SI reports.
Analysis
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Secures another three-inning save
Perkins allowed two runs on three hits and struck out five without walking a batter over three innings to earn the save in Friday's 11-2 win over the Giants.
Analysis
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Impressive in multi-inning save
Perkins allowed one hit and two walks over 3.1 scoreless innings of relief Saturday to record his first career save in a 7-0 win over the Yankees. He struck out three.
Analysis
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Sharp in relief in MLB debut
Perkins struck out two batters and allowed one hit and no walks over three scoreless innings out of the bullpen in Sunday's 3-0 loss to the Guardians.
Analysis
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