2025 Stats
W-L
0-1
ERA
15.58
WHIP
2.88
K
7
SV
1
2026 Projections
Signed a one-year contract with the Pirates in April of 2025.
Battles groin injury down stretch
Harrington missed the final few weeks of the season for Triple-A Indianapolis due to a right groin injury, Dominic Campbell of SI.com reports.
Analysis
It's the same injury that caused Harrington to go on the 7-day injured list Aug. 10, as he threw one inning Aug. 28 and aggravated the injury and had to exit the start early before being shut down for the season. Harrington, who was in the mix for a rotation spot during spring training, had poor overall results in the majors (15 earned runs in 8.2 innings) and minors (5.34 ERA at Triple-A) while tallying 104.2 total frames across the two levels. He shouldn't have any restrictions in spring training but will face an uphill battle in camp to make the big-league roster.
It's the same injury that caused Harrington to go on the 7-day injured list Aug. 10, as he threw one inning Aug. 28 and aggravated the injury and had to exit the start early before being shut down for the season. Harrington, who was in the mix for a rotation spot during spring training, had poor overall results in the majors (15 earned runs in 8.2 innings) and minors (5.34 ERA at Triple-A) while tallying 104.2 total frames across the two levels. He shouldn't have any restrictions in spring training but will face an uphill battle in camp to make the big-league roster.
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
67
Last 10 Games
67
Last 5 Games
67
How many pitches does Thomas Harrington 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 Thomas Harrington 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
-37%
BAA vs RHP
2025
-37%
BAA vs RHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2023vs Left | .571 | 5 | 2 | 8 | 1 | |||
| Since 2023vs Right | .357 | 2 | 5 | 10 | 2 | |||
| 2025vs Left | .571 | 5 | 2 | 8 | 1 | |||
| 2025vs Right | .357 | 2 | 5 | 10 | 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
-71%
ERA at Home
2025
-71%
ERA at Home
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2023Home | 6.75 | 1.25 | 4.0 | 11.3 | 2.3 | ||||
| Since 2023Away | 23.14 | 4.29 | 4.2 | 3.9 | 11.6 | ||||
| 2025Home | 6.75 | 1.25 | 4.0 | 11.3 | 2.3 | ||||
| 2025Away | 23.14 | 4.29 | 4.2 | 3.9 | 11.6 | ||||
| 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 Thomas Harrington 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
1.00K/9
7.3BB/9
7.3HR/9
3.1Fastball
92.1 mphERA
15.58WHIP
2.88BABIP
.462GB/FB
1.00Left On Base
48.1%Exit Velocity
84.0 mphBarrels/BBE
6.8%Spin Rate
2026 rpmBalls Hit 95+ MPH
24.3%Swinging Strike
10.0%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
Goes back on IL
Triple-A Indianapolis placed Harrington on its 7-day injured list Friday due to an unspecified injury.
Analysis
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Shelved at Triple-A
Triple-A Indianapolis placed Harrington on its 7-day injured list Sunday due to an undisclosed injury.
Analysis
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Sent back to Triple-A
The Pirates optioned Harrington to Triple-A Indianapolis following Friday's game against the Rockies.
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Joining Pirates
The Pirates recalled Harrington from Triple-A Indianapolis on Friday.
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Heading back to Triple-A
The Pirates optioned Harrington to Triple-A Indianapolis on Thursday.
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Latest Fantasy Rumors
Set to be promoted?
Harrington is expected to be promoted to the big-league club to start Tuesday against the Rays, according to Noah Hiles of the Pittsburgh Post-Gazette.
Analysis
It's worth noting that Harrington hasn't been added to the 40-man roster yet, so the Pirates will need to make a corresponding move to open up a spot for the 23-year-old before he can officially be selected. He pitched 68.1 innings at Double-A in 2024, posting a 2.24 ERA and a 27.4 percent strikeout rate.
It's worth noting that Harrington hasn't been added to the 40-man roster yet, so the Pirates will need to make a corresponding move to open up a spot for the 23-year-old before he can officially be selected. He pitched 68.1 innings at Double-A in 2024, posting a 2.24 ERA and a 27.4 percent strikeout rate.