Joe La Sorsa and Yunior Marte are tied for the highest K/9 by a relief pitcher this season, with 27.00 per nine innings.
Interpreted as:
MLB k/9 leaders relievers this regular season| NAME | K/9 | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | H/9 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | J. La Sorsa | 27.00 | 2026 | 1 | 0 | 0 | 0 | 27.00 | 1 | 0 | 0 | 0 | 0.1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 2 | 0 | 0.00 | 27.00 | 50.0 | 0.0 | 3.00 | 27.00 | 27.00 | ||||
| 2 | | Y. Marte | 27.00 | 2026 | 1 | 0 | 0 | 0 | 108.00 | 1 | 0 | 0 | 0 | 0.1 | 3 | 4 | 4 | 0 | 1 | 1 | 0 | 1 | 6 | 0 | 27.00 | 1.00 | 0.00 | 16.7 | 16.7 | 12.00 | 1.000 | 108.00 | 81.00 | ||
| 3 | | J. Buttó | 22.50 | 2026 | 3 | 0 | 0 | 0 | 22.50 | 5 | 0 | 0 | 0 | 2.0 | 6 | 5 | 5 | 2 | 4 | 0 | 1 | 0 | 16 | 0 | 18.00 | 1.25 | 9.00 | 31.3 | 25.0 | 5.00 | .800 | 22.50 | 27.00 | ||
| 4 | | D. Espino | 18.90 | 2026 | 4 | 0 | 0 | 0 | 8.10 | 7 | 0 | 0 | 0 | 3.1 | 4 | 3 | 3 | 1 | 2 | 0 | 1 | 0 | 16 | 0 | 5.40 | 3.50 | 2.70 | 43.8 | 12.5 | 1.80 | .500 | 8.10 | 10.80 | ||
| 5 |  | M. Miller | 17.13 | 2026 | 33 | 2 | 1 | .667 | 0 | 0.78 | 66 | 0 | 0 | 21 | 34.2 | 16 | 3 | 5 | 0 | 13 | 0 | 29 | 0 | 132 | 3 | 3.38 | 5.08 | 0.00 | 50.0 | 9.8 | 0.84 | .302 | 1.30 | 4.15 | |
| 6 | | D. Rom | 16.88 | 2026 | 4 | 0 | 0 | 0 | 3.38 | 10 | 0 | 0 | 0 | 5.1 | 6 | 2 | 2 | 1 | 4 | 0 | 1 | 0 | 26 | 3 | 6.75 | 2.50 | 1.69 | 38.5 | 15.4 | 1.88 | .455 | 3.38 | 10.13 | ||
| 7 | | E. Sabrowski | 16.88 | 2026 | 30 | 2 | 1 | .667 | 0 | 3.38 | 45 | 0 | 0 | 0 | 24.0 | 14 | 9 | 10 | 2 | 15 | 0 | 1 | 0 | 100 | 4 | 5.63 | 3.00 | 0.75 | 45.0 | 15.0 | 1.21 | .316 | 3.75 | 5.25 | |
| 8 | | C. Edwards Jr. | 16.50 | 2026 | 2 | 0 | 0 | 0 | 1.50 | 11 | 0 | 0 | 0 | 6.0 | 3 | 1 | 1 | 1 | 4 | 0 | 1 | 0 | 25 | 0 | 6.00 | 2.75 | 1.50 | 44.0 | 16.0 | 1.17 | .222 | 1.50 | 4.50 | ||
| 9 | | D. Sandlin | 16.20 | 2026 | 1 | 0 | 0 | 0 | 8.10 | 6 | 0 | 0 | 0 | 3.1 | 3 | 3 | 3 | 2 | 3 | 0 | 0 | 0 | 16 | 0 | 8.10 | 2.00 | 5.40 | 37.5 | 18.8 | 1.80 | .200 | 8.10 | 8.10 | ||
| 10 | | M. Ullola | 15.75 | 2026 | 2 | 0 | 0 | 0 | 0.00 | 7 | 0 | 0 | 0 | 4.0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 14 | 0 | 0.00 | 0.00 | 50.0 | 0.0 | 0.50 | .286 | 0.00 | 4.50 | |||
| 11 | | L. Allen | 15.75 | 2026 | 1 | 0 | 0 | 0 | 0.00 | 7 | 0 | 0 | 0 | 4.0 | 5 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 19 | 0 | 2.25 | 7.00 | 0.00 | 36.8 | 5.3 | 1.50 | .455 | 4.50 | 11.25 | ||
| 12 | | R. Fernandez | 15.68 | 2026 | 8 | 1 | 1 | .500 | 0 | 1.74 | 18 | 0 | 0 | 0 | 10.1 | 8 | 2 | 6 | 1 | 7 | 0 | 3 | 0 | 47 | 3 | 6.10 | 2.57 | 0.87 | 38.3 | 14.9 | 1.45 | .333 | 5.23 | 6.97 | |
| 13 |  | E. DÃaz | 15.00 | 2026 | 7 | 1 | 0 | 1.000 | 0 | 10.50 | 10 | 0 | 0 | 4 | 6.0 | 9 | 7 | 7 | 1 | 5 | 1 | 6 | 1 | 33 | 1 | 7.50 | 2.00 | 1.50 | 30.3 | 15.2 | 2.33 | .500 | 10.50 | 13.50 | |
| 14 |  | J. Hader | 14.54 | 2026 | 13 | 2 | 0 | 1.000 | 0 | 0.69 | 21 | 0 | 0 | 8 | 13.0 | 2 | 1 | 1 | 1 | 5 | 0 | 9 | 0 | 46 | 0 | 3.46 | 4.20 | 0.69 | 45.7 | 10.9 | 0.54 | .053 | 0.69 | 1.38 | |
| 15 | | L. Mey | 14.54 | 2026 | 7 | 0 | 0 | 0 | 7.27 | 14 | 0 | 0 | 0 | 8.2 | 7 | 7 | 7 | 2 | 10 | 3 | 0 | 0 | 46 | 3 | 10.38 | 1.40 | 2.08 | 30.4 | 21.7 | 1.96 | .294 | 7.27 | 7.27 | ||
| 16 | | J. Hoffman | 14.34 | 2026 | 40 | 5 | 5 | .500 | 0 | 4.54 | 60 | 0 | 0 | 5 | 37.2 | 41 | 19 | 23 | 4 | 14 | 4 | 15 | 4 | 169 | 3 | 3.35 | 4.29 | 0.96 | 35.5 | 8.3 | 1.46 | .425 | 5.50 | 9.80 | |
| 17 |  | A. Muñoz | 13.95 | 2026 | 33 | 3 | 4 | .429 | 0 | 4.75 | 47 | 0 | 0 | 15 | 30.1 | 26 | 16 | 17 | 4 | 13 | 1 | 25 | 0 | 132 | 1 | 3.86 | 3.62 | 1.19 | 35.6 | 9.8 | 1.29 | .328 | 5.04 | 7.71 | |
| 18 | | J. Duran | 13.65 | 2026 | 31 | 1 | 3 | .250 | 0 | 1.52 | 45 | 0 | 0 | 21 | 29.2 | 22 | 5 | 6 | 1 | 6 | 0 | 30 | 0 | 114 | 2 | 1.82 | 7.50 | 0.30 | 39.5 | 5.3 | 0.94 | .339 | 1.82 | 6.67 | |
| 19 | | J. Cuas | 13.50 | 2026 | 1 | 0 | 0 | 0 | 4.50 | 3 | 0 | 0 | 0 | 2.0 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 8 | 0 | 0.00 | 0.00 | 37.5 | 0.0 | 1.00 | .400 | 4.50 | 9.00 | |||
| 20 | | H. Waldrep | 13.50 | 2026 | 1 | 0 | 0 | 0 | 0.00 | 3 | 0 | 0 | 0 | 2.0 | 2 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 12 | 0 | 18.00 | 0.75 | 0.00 | 25.0 | 33.3 | 3.00 | .400 | 0.00 | 9.00 | ||
| 21 | | K. Montero | 13.50 | 2026 | 2 | 1 | 1 | .500 | 0 | 2.70 | 5 | 0 | 0 | 0 | 3.1 | 2 | 1 | 2 | 0 | 1 | 0 | 1 | 1 | 14 | 0 | 2.70 | 5.00 | 0.00 | 35.7 | 7.1 | 0.90 | .250 | 5.40 | 5.40 | |
| 22 | | M. Rucker | 13.50 | 2026 | 7 | 0 | 1 | .000 | 0 | 7.36 | 11 | 0 | 0 | 0 | 7.1 | 6 | 6 | 6 | 2 | 4 | 1 | 2 | 0 | 32 | 0 | 4.91 | 2.75 | 2.45 | 34.4 | 12.5 | 1.36 | .286 | 7.36 | 7.36 | |
| 23 | | S. Peralta | 13.50 | 2026 | 1 | 0 | 0 | 0 | 4.50 | 3 | 0 | 0 | 0 | 2.0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 8 | 0 | 0.00 | 4.50 | 37.5 | 0.0 | 0.50 | .000 | 4.50 | 4.50 | |||
| 24 | | J. White | 13.50 | 2026 | 1 | 0 | 0 | 0 | 67.50 | 1 | 0 | 0 | 0 | 0.2 | 1 | 5 | 5 | 1 | 4 | 1 | 0 | 0 | 8 | 0 | 54.00 | 0.25 | 13.50 | 12.5 | 50.0 | 7.50 | .000 | 67.50 | 13.50 | ||
| 25 | | L. Richardson | 13.50 | 2026 | 1 | 0 | 0 | 0 | 13.50 | 1 | 0 | 0 | 0 | 0.2 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0.00 | 13.50 | 33.3 | 0.0 | 1.50 | .000 | 13.50 | 13.50 | |||
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MIAStatMuse has game-level data for K/9 going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
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18
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53
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AVG
.283
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W
9
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K
93
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ERA
2.69
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MLB 2026 Batting Leaders
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MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
50 | 34 | .595 | ||
49 | 38 | .563 | 2.5 | |
46 | 41 | .529 | 5.5 | |
45 | 43 | .511 | 7.0 | |
36 | 51 | .414 | 15.5 | |
| NL Central | W | L | PCT | GB |
53 | 31 | .631 | ||
49 | 38 | .563 | 5.5 | |
44 | 39 | .530 | 8.5 | |
43 | 44 | .494 | 11.5 | |
39 | 46 | .459 | 14.5 | |
| NL West | W | L | PCT | GB |
56 | 31 | .644 | ||
43 | 42 | .506 | 12.0 | |
43 | 43 | .500 | 12.5 | |
36 | 50 | .419 | 19.5 | |
34 | 53 | .391 | 22.0 |
Nationals
Cubs
Pirates
Diamondbacks| AL East | W | L | PCT | GB |
|---|---|---|---|---|
50 | 33 | .602 | ||
48 | 38 | .558 | 3.5 | |
41 | 46 | .471 | 11.0 | |
40 | 48 | .455 | 12.5 | |
37 | 48 | .435 | 14.0 | |
| AL Central | W | L | PCT | GB |
45 | 40 | .529 | ||
45 | 42 | .517 | 1.0 | |
42 | 46 | .477 | 4.5 | |
38 | 49 | .437 | 8.0 | |
35 | 52 | .402 | 11.0 | |
| AL West | W | L | PCT | GB |
44 | 43 | .506 | ||
44 | 43 | .506 | ||
43 | 46 | .483 | 2.0 | |
41 | 46 | .471 | 3.0 | |
36 | 51 | .414 | 8.0 |
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