15-Day IL
Injury Hamstring
Est. Return 5/2/2025
2025 Stats
W-L
0-0
ERA
0.00
WHIP
0.00
K
0
SV
0
Rest-of-Season Projections

Moves to IL
The Yankees placed Effross (hamstring) on the 15-day injured list Wednesday.
ANALYSIS
The right-hander suffered a Grade 2 left hamstring strain in his first appearance of spring training and remains without an official timeline for his return. Effross missed a significant chunk of 2024 due to back surgery and spent most of the time he was healthy at Triple-A Scranton/Wilkes-Barre, where he had a 2.78 ERA, 1.06 WHIP and 28:9 K:BB over 32.1 innings.
The right-hander suffered a Grade 2 left hamstring strain in his first appearance of spring training and remains without an official timeline for his return. Effross missed a significant chunk of 2024 due to back surgery and spent most of the time he was healthy at Triple-A Scranton/Wilkes-Barre, where he had a 2.78 ERA, 1.06 WHIP and 28:9 K:BB over 32.1 innings.
Pitching Stats
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2025
2024
2023
2022
2021
Minor League Game Log

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Left/Right Pitching Splits
Since 2023
-33%
BAA vs RHP
2025
No Stats
BAA | K | BB | H | HR | ||||
---|---|---|---|---|---|---|---|---|
Since 2023vs Left | .333 | 0 | 1 | 1 | 0 | |||
Since 2023vs Right | .222 | 2 | 1 | 2 | 1 | |||
2025vs Left | 0 | 0 | 0 | 0 | 0 | |||
2025vs Right | 0 | 0 | 0 | 0 | 0 | |||
2024vs Left | .333 | 0 | 1 | 1 | 0 | |||
2024vs Right | .222 | 2 | 1 | 2 | 1 | |||
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
-100%
ERA on Road
2025
No Stats
ERA | WHIP | IP | K/9 | BB/9 | |||||
---|---|---|---|---|---|---|---|---|---|
Since 2023Home | 9.00 | 2.00 | 2.0 | 0.0 | 4.5 | ||||
Since 2023Away | 0.00 | 0.75 | 1.1 | 13.5 | 6.8 | ||||
2025Home | 0 | 0 | 0 | 0 | 0 | ||||
2025Away | 0 | 0 | 0 | 0 | 0 | ||||
2024Home | 9.00 | 2.00 | 2.0 | 0.0 | 4.5 | ||||
2024Away | 0.00 | 0.75 | 1.1 | 13.5 | 6.8 | ||||
2023Home | 0 | 0 | 0 | 0 | 0 | ||||
2023Away | 0 | 0 | 0 | 0 | 0 | ||||
More Splits→ | View More Split Stats |
Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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Past Fantasy Outlooks
2024
2023
Effross, who underwent Tommy John surgery in October 2022 and missed all of last season, hopes to be ready for spring training after progressing to bullpens and live batting practice over the fall. The side-armer has been limited to 71.1 innings in the majors since making his debut in 2021, but he's been highly successful with a 2.78 ERA, 1.04 WHIP and 80:16 K:BB ratio. Effross is an emerging reliever in the league whose return is highly anticipated. He should have a high-leverage role for the Yankees to open 2024 if health prevails this spring.
More Fantasy News

Suffers Grade 2 hamstring strain
Yankees manager Aaron Boone said Thursday that Effross has been diagnosed with a Grade 2 left hamstring strain, Greg Joyce of the New York Post reports.
ANALYSIS
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Will have tests on hamstring
Effross will likely undergo testing after exiting a Grapefruit League appearance Tuesday against the Twins with a hamstring injury, Greg Joyce of the New York Post reports.
ANALYSIS
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Leaves with leg injury
Effross was removed from Tuesday's Grapefruit League appearance versus the Twins with an apparent leg injury, Greg Joyce of the New York Post reports.
ANALYSIS
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Settles with New York
The Yankees and Effross avoided arbitration by agreeing to a one-year, $800,000 contract Thursday, Robert Murray of FanSided.com reports.
ANALYSIS
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Sent to Triple-A
Effross was optioned to Triple-A Scranton/Wilkes-Barre on Sunday.
ANALYSIS
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Latest Fantasy Rumors

Future closer?
With Chris Martin traded and both Daniel Robertson and Mychal Givens likely to be dealt, Effross is a possibility to close games for the Cubs after the trade deadline.
ANALYSIS
Effross has been one of Chicago's most effective relievers this season, compiling a 2.66 ERA, 1.07 WHIP and 50:11 K:BB in 44 innings across 47 appearances. The 28-year-old has fanned 28.8 percent of the batters he's faced despite having an average fastball velocity of 91.4 miles per hour. He's dominated left-handed hitters, as they've produced a .132/.220/.245 line in 60 plate appearances, and held righties to a .615 OPS. Should the Cubs trade away their free-agent-to-be relievers, Effross will likely be given chances to close out games down the stretch.
Effross has been one of Chicago's most effective relievers this season, compiling a 2.66 ERA, 1.07 WHIP and 50:11 K:BB in 44 innings across 47 appearances. The 28-year-old has fanned 28.8 percent of the batters he's faced despite having an average fastball velocity of 91.4 miles per hour. He's dominated left-handed hitters, as they've produced a .132/.220/.245 line in 60 plate appearances, and held righties to a .615 OPS. Should the Cubs trade away their free-agent-to-be relievers, Effross will likely be given chances to close out games down the stretch.