Jason Foley

Jason Foley

29-Year-Old PitcherRP
Detroit Tigers AAA
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
#314
ADP
$Signed a one-year, $3.15 million contract with the Tigers in January of 2025.
Sent to minors
PDetroit Tigers  AAA
March 26, 2025
The Tigers optioned Foley to Triple-A Toledo on Wednesday, Evan Petzold of the Detroit Free Press reports.
ANALYSIS
Foley allowed five runs over 7.1 innings during Grapefruit League play but also had a 10:0 K:BB. The 29-year-old led the Tigers with 28 saves last season and had seemed to be firmly in the picture to close heading into 2025, but Detroit will give him time in the minors first to sharpen up. Beau Brieske, Tyler Holton, Tommy Kahnle and Will Vest are among the candidates to see save chances for the Tigers in what looks like a murky situation for fantasy.
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Pitching Stats
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2024
2023
2022
2021
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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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Defensive Stats
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Stats Vs Today's Lineup
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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
Struggling this spring
PDetroit Tigers  AAA
March 14, 2025
Through five Grapefruit League appearances, Foley has allowed five runs on eight hits across 4.1 innings.
ANALYSIS
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May work in closer committee
PDetroit Tigers  AAA
February 2, 2025
With the Tigers adding Tommy Kahnle on Wednesday, Foley may end up splitting closer duties with the newcomer as well as Tyler Holton, Will Vest and Beau Brieske, Cody Stavenhagen of The Athletic reports.
ANALYSIS
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Inks deal with Detroit
PDetroit Tigers  AAA
January 9, 2025
Foley agreed to a one-year, $3.15 million contract with the Tigers on Thursday, avoiding arbitration, Evan Petzold of the Detroit Free Press reports.
ANALYSIS
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Secures one-out save Friday
PDetroit Tigers  AAA
September 28, 2024
Foley recorded the last out of Friday's 4-1 win over the White Sox to earn the save,
ANALYSIS
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Up to 27 saves
PDetroit Tigers  AAA
September 26, 2024
Foley earned the save in Thursday's 4-3 win over Tampa Bay, striking out a pair in a scoreless ninth inning.
ANALYSIS
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Latest Fantasy Rumors
Drawing trade interest
PDetroit Tigers  AAA
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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