2026 Stats
W-L
0-0
ERA
0.00
WHIP
0.00
K
0
SV
0
Rest-of-Season Projections
2026 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 March of 2026.
Falls short of roster spot
The Athletics optioned Perkins to Triple-A Las Vegas on Monday, Martin Gallegos of MLB.com reports.
Analysis
Perkins came to camp in the mix for a spot either in the rotation or bullpen, but he didn't win either after allowing four runs with a 7:7 K:BB over nine Cactus League frames. The 26-year-old remains one of the club's more talented arms and should play a role with the big club in 2026. Perkins will likely open the season in the Las Vegas rotation.
Perkins came to camp in the mix for a spot either in the rotation or bullpen, but he didn't win either after allowing four runs with a 7:7 K:BB over nine Cactus League frames. The 26-year-old remains one of the club's more talented arms and should play a role with the big club in 2026. Perkins will likely open the season in the Las Vegas rotation.
Pitching Stats
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2025 MLB Game Log
2025
Minor League Game Log
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Left/Right Pitching Splits
Since 2024
-13%
BAA vs RHP
2026
No Stats
| BAA | K | BB | H | HR | |
|---|---|---|---|---|---|
| Since 2024vs Left | .205 | 22 | 7 | 15 | 2 |
| Since 2024vs Right | .179 | 15 | 11 | 12 | 2 |
| 2026vs Left | 0 | 0 | 0 | 0 | 0 |
| 2026vs Right | 0 | 0 | 0 | 0 | 0 |
| 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 |
Home/Away Pitching Splits
Since 2024
-63%
ERA on Road
2026
No Stats
| ERA | WHIP | IP | K/9 | BB/9 | |
|---|---|---|---|---|---|
| Since 2024Home | 6.61 | 1.47 | 16.1 | 10.5 | 3.9 |
| Since 2024Away | 2.42 | 0.94 | 22.1 | 7.3 | 4.4 |
| 2026Home | 0 | 0 | 0 | 0 | 0 |
| 2026Away | 0 | 0 | 0 | 0 | 0 |
| 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 |
Minor League Left/Right Pitching Splits (AAA)
Since 2024
-26%
BAA vs RHP
2026
No Stats
| BAA | K | BB | H | HR | |
|---|---|---|---|---|---|
| Since 2024vs Left | .184 | 30 | 14 | 14 | 1 |
| Since 2024vs Right | .136 | 40 | 11 | 11 | 2 |
| 2026vs Left | .000 | 2 | 3 | 0 | 0 |
| 2026vs Right | .000 | 0 | 2 | 0 | 0 |
| 2025vs Left | .192 | 28 | 11 | 14 | 1 |
| 2025vs Right | .139 | 40 | 9 | 11 | 2 |
| 2024vs Left | 0 | 0 | 0 | 0 | 0 |
| 2024vs Right | 0 | 0 | 0 | 0 | 0 |
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
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Defensive Stats
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Stats Vs Today's Lineup
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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.
More Fantasy News
Struggles in spring debut
Perkins (shoulder) allowed two runs on two hits and two walks across two-thirds of an inning in Saturday's Cactus League loss to the White Sox. He struck out one.
Analysis
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Slated to start Saturday
Perkins (shoulder) will start in the Athletics' Cactus League opener against the White Sox on Saturday, Martin Gallegos of MLB.com reports.
Analysis
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Role undetermined
Athletics manager Mark Kotsay said last week that Perkins (shoulder) will enter camp as a starting pitcher, but the team has yet to decide whether he'll be a starter or reliever in 2026, Martin Gallegos of MLB.com reports.
Analysis
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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
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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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Latest Fantasy Rumors
Uncertain role for 2026
It remains uncertain whether Perkins will be a starter or reliever for the Athletics in 2026, according to Martin Gallegos of MLB.com.
Analysis
Perkins debuted as a top prospect in 2025 and showed flashes of his talent, but his season was cut short by a shoulder injury. He could either be a starter or one of the team's top relievers if they don't think he can hold up over a full season as a starter. Perkins will enter camp pushing for a spot on the rotation, though.
Perkins debuted as a top prospect in 2025 and showed flashes of his talent, but his season was cut short by a shoulder injury. He could either be a starter or one of the team's top relievers if they don't think he can hold up over a full season as a starter. Perkins will enter camp pushing for a spot on the rotation, though.