Jason Foley

Jason Foley

29-Year-Old PitcherRP
Detroit Tigers
60-Day IL
Injury Shoulder
Est. Return 2/1/2026
2025 Fantasy Outlook
Foley's secondary offerings have been a work in progress, but he finally achieved success with his slider in 2024. The right-hander held opposing hitters to a mere .113 average and .145 slugging percentage that were among the best marks in the league for that pitch type. As expected, his usage of the slider increased by 14.1 percentage points - to 31.5 percent overall. Foley still favored his 97 mph sinker (54.7 percent usage), but it was crushed by opposing hitters (.299 AVG, 48.6 percent hard-hit). The 29-year-old still led Detroit with a career-high 28 saves and a 62.2% team save share, but he lost his grasp on closing duties for an extended period near mid-season and during the playoffs. Oddly, Foley only pitched once out of seven postseason contests, casting some doubt on his prospects for opening 2025 as the Tigers' closer. A shared role and more conservative save projection - perhaps 15-to-20 for Foley - might be a more realistic outcome. Read Past Outlooks
RANKS
Rest of Season
From Preseason
#316
ADP
Signed a one-year, $3.15 million contract with the Tigers in January of 2025.
Begins throwing again
PDetroit Tigers
Shoulder
August 27, 2025
Foley (shoulder) initiated a throwing progression Monday, Chris McCosky of The Detroit News reports.
Analysis
Foley isn't in line to pitch again this season after undergoing arthroscopic surgery on his right shoulder in May, but his ability to start playing catch again could put him in position to have something resembling a normal offseason. If Foley is free of any restrictions to begin spring training, he'll get the chance to compete for a role in the Detroit bullpen in 2026. After saving 28 games for the Tigers in 2024, Foley was optioned to Triple-A Toledo prior to this season following a rough showing in spring training. He had been pitching well at Toledo before straining his shoulder and requiring the season-ending procedure.
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Pitching Stats
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2025 MLB Game Log
2025
2024
2023
2022
2021
2025 MLB Game Log
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2024 MLB Game Log
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2023 MLB Game Log
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2022 MLB Game Log
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2021 MLB Game Log
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Left/Right Pitching Splits
Since 2023
 
 
-4%
BAA vs RHP
2025
No Stats
2024
 
 
-25%
BAA vs LHP
2023
 
 
-26%
BAA vs RHP
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .247 207 46 22 45 11 3 5
Since 2023vs Right .236 319 55 13 71 10 0 2
2025vs Left 0 0 0 0 0 0 0 0
2025vs Right 0 0 0 0 0 0 0 0
2024vs Left .188 101 21 14 16 2 1 3
2024vs Right .252 149 25 6 35 6 0 2
2023vs Left .299 106 25 8 29 9 2 2
2023vs Right .222 170 30 7 36 4 0 0
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Home/Away Pitching Splits
Since 2023
 
 
-5%
ERA at Home
2025
No Stats
2024
 
 
-23%
ERA on Road
2023
 
 
-37%
ERA at Home
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2023Home 2.79 1.11 61.1 5 3 17 7.0 2.5 0.4
Since 2023Away 2.93 1.23 67.2 1 6 18 7.0 2.4 0.5
2025Home 0 0 0 0 0 0 0 0 0
2025Away 0 0 0 0 0 0 0 0 0
2024Home 3.51 1.05 33.1 2 2 16 7.3 3.0 0.8
2024Away 2.70 1.35 26.2 1 4 12 6.4 3.0 0.7
2023Home 1.93 1.18 28.0 3 1 1 6.8 1.9 0.0
2023Away 3.07 1.15 41.0 0 2 6 7.5 2.0 0.4
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Recent RotoWire Articles Featuring Jason Foley See More
Recent RotoWire Articles Featuring Jason Foley See More
Past Fantasy Outlooks
2024
2023
Foley relied on his sinker more than ever in 2023 (69.3% pitch usage) after adding a tick of velocity (97.2 mph average) on the pitch. 45 of Foley's 55 total strikeouts came via his sinker, which also yielded a 57.1% groundball percentage that was 14th-highest among qualified relievers. The 28-year-old also set career-best marks in games played (70), innings (69.0), WHIP (1.16) and holds (28) while leading Tigers relievers with a 2.82 WPA. Foley briefly took over closing duties in August and finished the year with 7 saves despite lacking whiffs (17.9%) and strikeouts (19.9%). The right-hander has been one of Detroit's most reliable relief pitchers over the past two seasons and should reprise his high-leverage role again in 2024. Even more save chances could be in his future, especially if Alex Lange's control issues persist.
Foley will be one of the relievers trying to throw his name into the closing mix for the Tigers following their offseason trade of Gregory Soto. The big sinkerballer was one of the team's better relievers for most of 2022 before stumbling to the finish line in the final month. Foley doesn't get strikeouts but he boasts a career 56.8 percent ground ball rate and last year had just a 4.3 percent walk rate. The microscopic walk rate was atypical of the 27-year-old and he might need it to stick in order to make up for the lack of punchouts.
More Fantasy News
Moved to 60-day IL
PDetroit Tigers
Shoulder
June 4, 2025
The Tigers recalled Foley (shoulder) from Triple-A Toledo on Wednesday and placed him on the 60-day injured list.
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Season-ending surgery needed
PDetroit Tigers
Shoulder
May 13, 2025
Foley recently underwent season-ending arthroscopic right shoulder surgery, Cody Stavenhagen of The Athletic reports.
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Lands on IL with shoulder strain
PDetroit Tigers
Shoulder
April 17, 2025
Triple-A Toledo placed Foley on its 7-day injured list Thursday due a right shoulder strain, Cody Stavenhagen of The Athletic reports.
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Sent to minors
PDetroit Tigers
March 26, 2025
The Tigers optioned Foley to Triple-A Toledo on Wednesday, Evan Petzold of the Detroit Free Press reports.
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Struggling this spring
PDetroit Tigers
March 14, 2025
Through five Grapefruit League appearances, Foley has allowed five runs on eight hits across 4.1 innings.
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Latest Fantasy Rumors
Drawing trade interest
PDetroit Tigers
July 27, 2023
Mark Feinsand of MLB.com reports the Tigers have received "significant interest" for Foley on the trade market.
Analysis
The right-hander had a 3.88 ERA as a middle-relief option for Detroit last year, and he's excelled in a setup role this season with a 2.03 ERA, 1.06 WHIP and 39:10 K:BB over 44.1 innings. Foley isn't eligible for arbitration until 2025, so the Tigers aren't likely to move him without a strong offer.
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