Since 2000, Joel Hanrahan has struck out the most hitters by a Pirates relief pitcher in a season, with 100 strikeouts in 2010.
| NAME | SO | SEASON | TM | G | W | L | W% | GS | ERA | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | H/9 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | J. Hanrahan | 100 | 2010 | 72 | 4 | 1 | .800 | 0 | 3.62 | 0 | 0 | 6 | 69.2 | 58 | 28 | 28 | 6 | 26 | 4 | 27 | 0 | 294 | 5 | 12.92 | 3.36 | 3.85 | 0.78 | 34.0 | 8.8 | 1.21 | .329 | 3.62 | 7.49 | |
| 2 |  | A. Chapman | 98 | 2024 | 68 | 5 | 5 | .500 | 0 | 3.79 | 0 | 0 | 14 | 61.2 | 44 | 26 | 31 | 5 | 39 | 2 | 18 | 0 | 265 | 4 | 14.30 | 5.69 | 2.51 | 0.73 | 37.0 | 14.7 | 1.35 | .322 | 4.52 | 6.42 | |
| 3 | | F. Vazquez | 90 | 2019 | 56 | 5 | 1 | .833 | 0 | 1.65 | 0 | 0 | 28 | 60.0 | 43 | 11 | 12 | 5 | 13 | 4 | 47 | 0 | 236 | 3 | 13.50 | 1.95 | 6.92 | 0.75 | 38.1 | 5.5 | 0.93 | .306 | 1.80 | 6.45 | |
| 4 | | J. Grilli | 90 | 2012 | 64 | 1 | 6 | .143 | 0 | 2.91 | 0 | 0 | 2 | 58.2 | 45 | 19 | 20 | 7 | 22 | 2 | 11 | 4 | 244 | 0 | 13.81 | 3.38 | 4.09 | 1.07 | 36.9 | 9.0 | 1.14 | .309 | 3.07 | 6.90 | |
| 5 | | F. Vazquez | 89 | 2018 | 70 | 4 | 2 | .667 | 0 | 2.70 | 0 | 0 | 37 | 70.0 | 63 | 21 | 24 | 4 | 24 | 1 | 60 | 2 | 296 | 3 | 11.44 | 3.09 | 3.71 | 0.51 | 30.1 | 8.1 | 1.24 | .331 | 3.09 | 8.10 | |
| 6 | | R. Rodriguez | 88 | 2018 | 63 | 4 | 3 | .571 | 0 | 2.47 | 0 | 0 | 0 | 69.1 | 55 | 19 | 19 | 5 | 19 | 5 | 20 | 3 | 279 | 11 | 11.42 | 2.47 | 4.63 | 0.65 | 31.5 | 6.8 | 1.07 | .309 | 2.47 | 7.14 | |
| 7 | | F. Vazquez | 88 | 2017 | 73 | 5 | 3 | .625 | 0 | 1.67 | 0 | 0 | 21 | 75.1 | 47 | 14 | 19 | 4 | 20 | 4 | 40 | 0 | 300 | 2 | 10.51 | 2.39 | 4.40 | 0.48 | 29.3 | 6.7 | 0.89 | .234 | 2.27 | 5.62 | |
| 8 | | C. Stratton | 86 | 2021 | 68 | 7 | 1 | .875 | 0 | 3.63 | 0 | 0 | 8 | 79.1 | 70 | 32 | 34 | 9 | 33 | 1 | 18 | 2 | 337 | 3 | 9.76 | 3.74 | 2.61 | 1.02 | 25.5 | 9.8 | 1.30 | .293 | 3.86 | 7.94 | |
| 9 | | S. Sauerbeck | 83 | 2000 | 75 | 5 | 4 | .556 | 0 | 4.04 | 0 | 0 | 1 | 75.2 | 76 | 34 | 36 | 4 | 61 | 1 | 13 | 8 | 349 | 9 | 9.87 | 7.26 | 1.36 | 0.48 | 23.8 | 17.5 | 1.81 | .360 | 4.28 | 9.04 | |
| 10 | | T. Watson | 81 | 2014 | 78 | 10 | 2 | .833 | 0 | 1.63 | 0 | 0 | 2 | 77.1 | 64 | 14 | 16 | 5 | 15 | 6 | 3 | 0 | 305 | 0 | 9.43 | 1.75 | 5.40 | 0.58 | 26.6 | 4.9 | 1.02 | .298 | 1.86 | 7.45 | |
| 11 | | D. Bednar | 80 | 2023 | 66 | 3 | 3 | .500 | 0 | 2.00 | 0 | 0 | 39 | 67.1 | 53 | 15 | 22 | 3 | 21 | 3 | 57 | 4 | 277 | 2 | 10.69 | 2.81 | 3.81 | 0.40 | 28.9 | 7.6 | 1.10 | .294 | 2.94 | 7.08 | |
| 12 | | J. Manzanillo | 80 | 2001 | 71 | 3 | 2 | .600 | 0 | 3.39 | 0 | 0 | 2 | 79.2 | 60 | 30 | 32 | 4 | 26 | 5 | 25 | 3 | 329 | 4 | 9.04 | 2.94 | 3.08 | 0.45 | 24.3 | 7.9 | 1.08 | .262 | 3.62 | 6.78 | |
| 13 | | C. Resop | 79 | 2011 | 76 | 5 | 4 | .556 | 0 | 4.39 | 0 | 0 | 1 | 69.2 | 73 | 34 | 34 | 8 | 30 | 3 | 12 | 9 | 309 | 4 | 10.21 | 3.88 | 2.63 | 1.03 | 25.6 | 9.7 | 1.48 | .344 | 4.39 | 9.43 | |
| 14 | | J. Veras | 79 | 2011 | 79 | 2 | 4 | .333 | 0 | 3.80 | 0 | 0 | 1 | 71.0 | 54 | 30 | 32 | 6 | 34 | 4 | 19 | 3 | 305 | 5 | 10.01 | 4.31 | 2.32 | 0.76 | 25.9 | 11.1 | 1.24 | .264 | 4.06 | 6.85 | |
| 15 | | S. Sauerbeck | 79 | 2001 | 70 | 2 | 2 | .500 | 0 | 5.60 | 0 | 0 | 2 | 62.2 | 61 | 39 | 41 | 4 | 40 | 2 | 14 | 6 | 281 | 3 | 11.35 | 5.74 | 1.98 | 0.57 | 28.1 | 14.2 | 1.61 | .365 | 5.89 | 8.76 | |
| 16 | | D. Bednar | 77 | 2021 | 61 | 3 | 1 | .750 | 0 | 2.23 | 0 | 0 | 3 | 60.2 | 40 | 15 | 15 | 5 | 19 | 1 | 24 | 2 | 237 | 1 | 11.42 | 2.82 | 4.05 | 0.74 | 32.5 | 8.0 | 0.97 | .259 | 2.23 | 5.93 | |
| 17 | | D. Moreta | 76 | 2023 | 55 | 5 | 2 | .714 | 0 | 3.72 | 0 | 0 | 1 | 58.0 | 39 | 24 | 26 | 4 | 24 | 3 | 11 | 1 | 239 | 3 | 11.79 | 3.72 | 3.17 | 0.62 | 31.8 | 10.0 | 1.09 | .265 | 4.03 | 6.05 | |
| 18 | | J. Nicasio | 75 | 2016 | 40 | 5 | 2 | .714 | 0 | 3.88 | 0 | 0 | 0 | 55.2 | 54 | 24 | 27 | 4 | 20 | 5 | 9 | 2 | 242 | 1 | 12.13 | 3.23 | 3.75 | 0.65 | 31.0 | 8.3 | 1.33 | .362 | 4.37 | 8.73 | |
| 19 | | J. Grilli | 74 | 2013 | 54 | 0 | 2 | .000 | 0 | 2.70 | 0 | 0 | 33 | 50.0 | 40 | 15 | 15 | 4 | 13 | 1 | 41 | 0 | 202 | 1 | 13.32 | 2.34 | 5.69 | 0.72 | 36.6 | 6.4 | 1.06 | .327 | 2.70 | 7.20 | |
| 20 | | M. Feliz | 73 | 2019 | 57 | 4 | 3 | .571 | 0 | 3.21 | 0 | 0 | 0 | 56.0 | 40 | 20 | 22 | 10 | 26 | 2 | 5 | 1 | 233 | 0 | 11.73 | 4.18 | 2.81 | 1.61 | 31.3 | 11.2 | 1.18 | .246 | 3.54 | 6.43 | |
| 21 | | A. Caminero | 73 | 2015 | 73 | 5 | 1 | .833 | 0 | 3.62 | 0 | 0 | 0 | 74.2 | 63 | 30 | 31 | 7 | 29 | 6 | 19 | 2 | 318 | 6 | 8.80 | 3.50 | 2.52 | 0.84 | 23.0 | 9.1 | 1.23 | .276 | 3.74 | 7.59 | |
| 22 | | T. Glasnow | 72 | 2018 | 34 | 1 | 2 | .333 | 0 | 4.34 | 0 | 0 | 0 | 56.0 | 47 | 27 | 28 | 5 | 34 | 1 | 9 | 2 | 243 | 7 | 11.57 | 5.46 | 2.12 | 0.80 | 29.6 | 14.0 | 1.45 | .321 | 4.50 | 7.55 | |
| 23 | | S. Torres | 72 | 2006 | 94 | 3 | 6 | .333 | 0 | 3.28 | 0 | 0 | 12 | 93.1 | 98 | 34 | 42 | 6 | 38 | 6 | 24 | 9 | 411 | 3 | 6.94 | 3.66 | 1.89 | 0.58 | 17.5 | 9.2 | 1.46 | .318 | 4.05 | 9.45 | |
| 24 | | M. Melancon | 71 | 2014 | 72 | 3 | 5 | .375 | 0 | 1.90 | 0 | 0 | 33 | 71.0 | 51 | 15 | 15 | 2 | 11 | 3 | 48 | 1 | 277 | 3 | 9.00 | 1.39 | 6.45 | 0.25 | 25.6 | 4.0 | 0.87 | .258 | 1.90 | 6.46 | |
| 25 | | M. Williams | 71 | 2000 | 72 | 3 | 4 | .429 | 0 | 3.50 | 0 | 0 | 24 | 72.0 | 56 | 28 | 34 | 8 | 40 | 4 | 63 | 3 | 307 | 1 | 8.88 | 5.00 | 1.78 | 1.00 | 23.1 | 13.0 | 1.33 | .261 | 4.25 | 7.00 | |
PITStatMuse has game-level data for strikeouts going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
More Pirates Stats
Team Batting Leaders 
HR
20
Cruz
RBI
73
Reynolds
AVG
.272
Horwitz
Team Pitching Leaders 
W
10
Skenes
K
216
Skenes
ERA
1.97
Skenes
Team Rankings
HR
117
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R
583
30th
SO
1,314
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ERA
3.76
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Cardinals
NYM
MLB 2025 Batting Leaders
MLB 2025 Pitching Leaders
MLB Fantasy 2025
MLB 2025 Betting
MLB 2025 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
 Phillies - y | 96 | 66 | .593 | |
83 | 79 | .512 | 13.0 | |
79 | 83 | .488 | 17.0 | |
76 | 86 | .469 | 20.0 | |
66 | 96 | .407 | 30.0 | |
| NL Central | W | L | PCT | GB |
 Brewers - y | 97 | 65 | .599 | |
 Cubs - w | 92 | 70 | .568 | 5.0 |
 Reds - w | 83 | 79 | .512 | 14.0 |
78 | 84 | .481 | 19.0 | |
71 | 91 | .438 | 26.0 | |
| NL West | W | L | PCT | GB |
 Dodgers - y | 93 | 69 | .574 | |
 Padres - w | 90 | 72 | .556 | 3.0 |
81 | 81 | .500 | 12.0 | |
80 | 82 | .494 | 13.0 | |
43 | 119 | .265 | 50.0 |
Marlins
Braves
Nationals
Giants
Diamondbacks
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
 Blue Jays - y | 94 | 68 | .580 | |
 Yankees - w | 94 | 68 | .580 | |
 Red Sox - w | 89 | 73 | .549 | 5.0 |
77 | 85 | .475 | 17.0 | |
75 | 87 | .463 | 19.0 | |
| AL Central | W | L | PCT | GB |
 Guardians - y | 88 | 74 | .543 | |
 Tigers - w | 87 | 75 | .537 | 1.0 |
82 | 80 | .506 | 6.0 | |
70 | 92 | .432 | 18.0 | |
60 | 102 | .370 | 28.0 | |
| AL West | W | L | PCT | GB |
 Mariners - y | 90 | 72 | .556 | |
87 | 75 | .537 | 3.0 | |
81 | 81 | .500 | 9.0 | |
76 | 86 | .469 | 14.0 | |
72 | 90 | .444 | 18.0 |
Rays
Orioles
Royals
Twins
White Sox
Astros
Rangers
Athletics
Angels
