Between the 2010 and 2024 seasons, Josh Hader fanned the most batters by a relief pitcher in a season, with 143 strikeouts in 2018.
| 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. Hader | 143 | 2018 | 55 | 6 | 1 | .857 | 0 | 2.43 | 0 | 0 | 12 | 81.1 | 36 | 22 | 23 | 9 | 30 | 1 | 14 | 0 | 306 | 0 | 15.82 | 3.32 | 4.77 | 1.00 | 46.7 | 9.8 | 0.81 | .220 | 2.55 | 3.98 | |
| 2 | | J. Hader | 138 | 2019 | 61 | 3 | 5 | .375 | 0 | 2.62 | 0 | 0 | 37 | 75.2 | 41 | 22 | 24 | 15 | 20 | 4 | 46 | 2 | 289 | 0 | 16.41 | 2.38 | 6.90 | 1.78 | 47.8 | 6.9 | 0.81 | .232 | 2.85 | 4.88 | |
| 3 |  | C. Marmol | 138 | 2010 | 77 | 2 | 3 | .400 | 0 | 2.55 | 0 | 0 | 38 | 77.2 | 40 | 22 | 23 | 1 | 52 | 8 | 70 | 4 | 332 | 2 | 15.99 | 6.03 | 2.65 | 0.12 | 41.6 | 15.7 | 1.18 | .293 | 2.67 | 4.64 | |
| 4 | | D. Betances | 135 | 2014 | 70 | 5 | 0 | 1.000 | 0 | 1.40 | 0 | 0 | 1 | 90.0 | 46 | 14 | 15 | 4 | 24 | 4 | 8 | 1 | 341 | 2 | 13.50 | 2.40 | 5.63 | 0.40 | 39.6 | 7.0 | 0.78 | .241 | 1.50 | 4.60 | |
| 5 | | D. Betances | 131 | 2015 | 74 | 6 | 4 | .600 | 0 | 1.50 | 0 | 0 | 9 | 84.0 | 45 | 14 | 17 | 6 | 40 | 3 | 17 | 2 | 332 | 9 | 14.04 | 4.29 | 3.28 | 0.64 | 39.5 | 12.0 | 1.01 | .257 | 1.82 | 4.82 | |
| 6 |  | C. Kimbrel | 127 | 2011 | 79 | 4 | 3 | .571 | 0 | 2.10 | 0 | 0 | 46 | 77.0 | 48 | 18 | 19 | 3 | 32 | 1 | 64 | 1 | 306 | 4 | 14.84 | 3.74 | 3.97 | 0.35 | 41.5 | 10.5 | 1.04 | .315 | 2.22 | 5.61 | |
| 7 |  | C. Kimbrel | 126 | 2017 | 67 | 5 | 0 | 1.000 | 0 | 1.43 | 0 | 0 | 35 | 69.0 | 33 | 11 | 11 | 6 | 14 | 4 | 51 | 0 | 254 | 5 | 16.43 | 1.83 | 9.00 | 0.78 | 49.6 | 5.5 | 0.68 | .260 | 1.43 | 4.30 | |
| 8 | | C. Knebel | 126 | 2017 | 76 | 1 | 4 | .200 | 0 | 1.78 | 0 | 0 | 39 | 76.0 | 48 | 15 | 15 | 6 | 40 | 2 | 48 | 5 | 309 | 2 | 14.92 | 4.74 | 3.15 | 0.71 | 40.8 | 12.9 | 1.16 | .311 | 1.78 | 5.68 | |
| 9 | | D. Betances | 126 | 2016 | 73 | 3 | 6 | .333 | 0 | 3.08 | 0 | 0 | 12 | 73.0 | 54 | 25 | 31 | 5 | 28 | 1 | 20 | 0 | 299 | 6 | 15.53 | 3.45 | 4.50 | 0.62 | 42.1 | 9.4 | 1.12 | .353 | 3.82 | 6.66 | |
| 10 |  | E. DÃaz | 124 | 2018 | 73 | 0 | 4 | .000 | 0 | 1.96 | 0 | 0 | 57 | 73.1 | 41 | 16 | 17 | 5 | 17 | 6 | 65 | 0 | 280 | 3 | 15.22 | 2.09 | 7.29 | 0.61 | 44.3 | 6.1 | 0.79 | .281 | 2.09 | 5.03 | |
| 11 | | A. Miller | 123 | 2016 | TOT | 70 | 10 | 1 | .909 | 0 | 1.45 | 0 | 0 | 12 | 74.1 | 42 | 12 | 13 | 8 | 9 | 2 | 23 | 0 | 275 | 1 | 14.89 | 1.09 | 13.67 | 0.97 | 44.7 | 3.3 | 0.69 | .256 | 1.57 | 5.09 |
| 12 | | L. Hendriks | 122 | 2019 | 73 | 4 | 4 | .500 | 0 | 1.63 | 0 | 0 | 25 | 83.0 | 58 | 15 | 16 | 5 | 19 | 2 | 41 | 5 | 322 | 7 | 13.23 | 2.06 | 6.42 | 0.54 | 37.9 | 5.9 | 0.93 | .305 | 1.73 | 6.29 | |
| 13 |  | A. Chapman | 122 | 2012 | 68 | 5 | 5 | .500 | 0 | 1.51 | 0 | 0 | 38 | 71.2 | 35 | 12 | 13 | 4 | 23 | 4 | 52 | 0 | 276 | 4 | 15.32 | 2.89 | 5.30 | 0.50 | 44.2 | 8.3 | 0.81 | .252 | 1.63 | 4.40 | |
| 14 |  | E. DÃaz | 118 | 2022 | 61 | 3 | 1 | .750 | 0 | 1.31 | 0 | 0 | 32 | 62.0 | 34 | 9 | 9 | 3 | 18 | 2 | 49 | 1 | 235 | 2 | 17.13 | 2.61 | 6.56 | 0.44 | 50.2 | 7.7 | 0.84 | .330 | 1.31 | 4.94 | |
| 15 | | A. Chapman | 116 | 2015 | 65 | 4 | 4 | .500 | 0 | 1.63 | 0 | 0 | 33 | 66.1 | 43 | 12 | 13 | 3 | 33 | 5 | 54 | 1 | 278 | 7 | 15.74 | 4.48 | 3.52 | 0.41 | 41.7 | 11.9 | 1.15 | .331 | 1.76 | 5.83 | |
| 16 | | C. Kimbrel | 116 | 2012 | 63 | 3 | 1 | .750 | 0 | 1.01 | 0 | 0 | 42 | 62.2 | 27 | 7 | 7 | 3 | 14 | 2 | 56 | 0 | 231 | 5 | 16.66 | 2.01 | 8.29 | 0.43 | 50.2 | 6.1 | 0.65 | .250 | 1.01 | 3.88 | |
| 17 | | D. Betances | 115 | 2018 | 66 | 4 | 6 | .400 | 0 | 2.70 | 0 | 0 | 4 | 66.2 | 44 | 20 | 22 | 7 | 26 | 5 | 15 | 2 | 272 | 4 | 15.52 | 3.51 | 4.42 | 0.95 | 42.3 | 9.6 | 1.05 | .311 | 2.97 | 5.94 | |
| 18 | | L. Hendriks | 113 | 2021 | 69 | 8 | 3 | .727 | 0 | 2.54 | 0 | 0 | 38 | 71.0 | 45 | 20 | 23 | 11 | 7 | 1 | 58 | 1 | 267 | 6 | 14.32 | 0.89 | 16.14 | 1.39 | 42.3 | 2.6 | 0.73 | .252 | 2.92 | 5.70 | |
| 19 | | K. Barraclough | 113 | 2016 | 75 | 6 | 3 | .667 | 0 | 2.85 | 0 | 0 | 0 | 72.2 | 45 | 23 | 24 | 1 | 44 | 2 | 6 | 1 | 306 | 8 | 14.00 | 5.45 | 2.57 | 0.12 | 36.9 | 14.4 | 1.22 | .301 | 2.97 | 5.57 | |
| 20 | | A. Ottavino | 112 | 2018 | 75 | 6 | 4 | .600 | 0 | 2.43 | 0 | 0 | 6 | 77.2 | 41 | 21 | 25 | 5 | 36 | 6 | 16 | 5 | 309 | 7 | 12.98 | 4.17 | 3.11 | 0.58 | 36.2 | 11.7 | 0.99 | .240 | 2.90 | 4.75 | |
| 21 | | A. Chapman | 112 | 2013 | 68 | 4 | 5 | .444 | 0 | 2.54 | 0 | 0 | 38 | 63.2 | 37 | 18 | 18 | 7 | 29 | 3 | 55 | 0 | 258 | 6 | 15.83 | 4.10 | 3.86 | 0.99 | 43.4 | 11.2 | 1.04 | .280 | 2.54 | 5.23 | |
| 22 | | T. Clippard | 112 | 2010 | 78 | 11 | 8 | .579 | 0 | 3.07 | 0 | 0 | 1 | 91.0 | 69 | 31 | 33 | 8 | 41 | 2 | 18 | 4 | 378 | 1 | 11.08 | 4.05 | 2.73 | 0.79 | 29.6 | 10.8 | 1.21 | .284 | 3.26 | 6.82 | |
| 23 |  | B. Hand | 111 | 2016 | 82 | 4 | 4 | .500 | 0 | 2.92 | 0 | 0 | 1 | 89.1 | 63 | 29 | 32 | 8 | 36 | 1 | 16 | 4 | 364 | 7 | 11.18 | 3.63 | 3.08 | 0.81 | 30.5 | 9.9 | 1.11 | .264 | 3.22 | 6.35 | |
| 24 |  | K. Jansen | 111 | 2013 | 75 | 4 | 3 | .571 | 0 | 1.88 | 0 | 0 | 28 | 76.2 | 48 | 16 | 16 | 6 | 18 | 3 | 45 | 1 | 292 | 2 | 13.03 | 2.11 | 6.17 | 0.70 | 38.0 | 6.2 | 0.86 | .273 | 1.88 | 5.63 | |
| 25 | | F. Bautista | 110 | 2023 | 56 | 8 | 2 | .800 | 0 | 1.48 | 0 | 0 | 33 | 61.0 | 30 | 10 | 14 | 4 | 26 | 2 | 46 | 0 | 237 | 7 | 16.23 | 3.84 | 4.23 | 0.59 | 46.4 | 11.0 | 0.92 | .274 | 2.07 | 4.43 | |
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BALStatMuse 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.
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MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
58 | 41 | .586 | ||
56 | 45 | .554 | 3.0 | |
52 | 49 | .515 | 7.0 | |
51 | 50 | .505 | 8.0 | |
42 | 59 | .416 | 17.0 | |
| NL Central | W | L | PCT | GB |
63 | 37 | .630 | ||
56 | 44 | .560 | 7.0 | |
51 | 48 | .515 | 11.5 | |
52 | 49 | .515 | 11.5 | |
45 | 54 | .455 | 17.5 | |
| NL West | W | L | PCT | GB |
63 | 38 | .624 | ||
51 | 49 | .510 | 11.5 | |
49 | 51 | .490 | 13.5 | |
42 | 58 | .420 | 20.5 | |
40 | 62 | .392 | 23.5 |
Phillies
Marlins
Diamondbacks
Padres
Giants| AL East | W | L | PCT | GB |
|---|---|---|---|---|
57 | 42 | .576 | ||
56 | 44 | .560 | 1.5 | |
51 | 48 | .515 | 6.0 | |
49 | 52 | .485 | 9.0 | |
46 | 54 | .460 | 11.5 | |
| AL Central | W | L | PCT | GB |
53 | 46 | .535 | ||
53 | 48 | .525 | 1.0 | |
49 | 52 | .485 | 5.0 | |
47 | 53 | .470 | 6.5 | |
41 | 60 | .406 | 13.0 | |
| AL West | W | L | PCT | GB |
51 | 50 | .505 | ||
50 | 50 | .500 | 0.5 | |
48 | 54 | .471 | 3.5 | |
43 | 57 | .430 | 7.5 | |
40 | 61 | .396 | 11.0 |
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