Out
Injury Shoulder
Est. Return 2/1/2026
2025 Stats
W-L
3-2
ERA
4.19
WHIP
1.16
K
37
SV
3
2026 Projections
2025 Fantasy Outlook
Perkins earned his first big-league promotion in June 2025 after he had collected a 2.86 ERA and 68:20 K:BB over his first 44 innings at Triple-A Las Vegas. The Athletics initially used the 26-year-old as a multi-inning reliever, even giving him a save chance at one point because a Mason Miller trade was in the works. Perkins' final four outings came in the rotation and they were less successful, as he held a 5.68 ERA and 18:11 K:BB over 19 frames before going down with a strained shoulder. As long as he's healthy, Perkins should get another chance to start for the Athletics in 2026. It's worrisome, though, that the righty missed significant time with a lat injury in 2024 and then a shoulder issue in 2025. Perkins also must again pitch his home games at Sutter Health Park, where he held a 6.61 ERA in 2025 (versus a 2.42 ERA on the road). Read Past Outlooks
Signed a one-year contract with the Athletics in June of 2025.
No timetable for return
Perkins (shoulder) received a subacromial injection Monday and is without a timetable for a return, Martin Gallegos of MLB.com reports.
Analysis
Perkins was placed on the 15-day injured list Friday due to a strained right shoulder, and the club is still uncertain as to how much time he'll miss. Whether he's able to pitch again this season should become more apparent when/if he's cleared to begin a throwing program. Osvaldo Bido is expected to replace Perkins in the rotation in Tuesday's game against the Tigers.
Perkins was placed on the 15-day injured list Friday due to a strained right shoulder, and the club is still uncertain as to how much time he'll miss. Whether he's able to pitch again this season should become more apparent when/if he's cleared to begin a throwing program. Osvaldo Bido is expected to replace Perkins in the rotation in Tuesday's game against the Tigers.
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
53
Last 10 Games
72
Last 5 Games
94
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
-13%
BAA vs RHP
2025
-13%
BAA vs RHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2023vs Left | .205 | 22 | 7 | 15 | 2 | |||
| Since 2023vs Right | .179 | 15 | 11 | 12 | 2 | |||
| 2025vs Left | .205 | 22 | 7 | 15 | 2 | |||
| 2025vs Right | .179 | 15 | 11 | 12 | 2 | |||
| 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
-63%
ERA on Road
2025
-63%
ERA on Road
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2023Home | 6.61 | 1.47 | 16.1 | 10.5 | 3.9 | ||||
| Since 2023Away | 2.42 | 0.94 | 22.1 | 7.3 | 4.4 | ||||
| 2025Home | 6.61 | 1.47 | 16.1 | 10.5 | 3.9 | ||||
| 2025Away | 2.42 | 0.94 | 22.1 | 7.3 | 4.4 | ||||
| 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
2.06K/9
8.6BB/9
4.2HR/9
0.9Fastball
96.0 mphERA
4.19WHIP
1.16BABIP
.242GB/FB
0.91Left On Base
68.5%Exit Velocity
81.9 mphBarrels/BBE
6.7%Spin Rate
2413 rpmBalls Hit 95+ MPH
21.5%Swinging Strike
14.8%Prospect Rankings History
Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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More Fantasy News
Shelved with shoulder injury
The Athletics placed Perkins on the 15-day injured list Friday with a strained right shoulder.
Analysis
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Grabs third straight win
Perkins (3-2) earned the win Thursday over the Twins, allowing two runs on three hits and four walks over five innings. He struck out two.
Analysis
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Strikes out seven in win
Perkins (2-2) allowed three runs on five hits and three walks while striking out seven over five innings to earn the win over the Angels on Friday.
Analysis
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Earns first win Saturday
Perkins (1-2) earned the win against the Orioles on Saturday, allowing one run on three hits and one walk with five strikeouts over six innings.
Analysis
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Handed another start
Perkins is slated to start Saturday's game against the Orioles at Camden Yards.
Analysis
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