15 pitchers are tied for allowing the most grand slams by an active pitcher this season, with 1 grand slam. The first three are Jason Alexander, Keegan Akin and Ryan Yarbrough.
Interpreted as:
current pitchers that have given up most grand slams this regular season| NAME | GRANDSLAM | SEASON | TM | G | W | L | W% | GS | ERA | SO | 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. Alexander | 1 | 2026 | 1 | 0 | 0 | 0 | 22.50 | 1 | 0 | 0 | 0 | 2.0 | 2 | 5 | 5 | 1 | 3 | 0 | 1 | 0 | 11 | 0 | 4.50 | 13.50 | 0.33 | 4.50 | 9.1 | 27.3 | 2.50 | .167 | 22.50 | 9.00 | ||
| 2 | | K. Akin | 1 | 2026 | 5 | 0 | 0 | 0 | 13.50 | 4 | 0 | 0 | 0 | 4.2 | 9 | 7 | 7 | 2 | 0 | 0 | 0 | 0 | 22 | 0 | 7.71 | 0.00 | 3.86 | 18.2 | 0.0 | 1.93 | .438 | 13.50 | 17.36 | |||
| 3 | | R. Yarbrough | 1 | 2026 | 7 | 0 | 0 | 0 | 4.09 | 8 | 0 | 0 | 0 | 11.0 | 8 | 5 | 5 | 1 | 4 | 2 | 6 | 1 | 46 | 0 | 6.55 | 3.27 | 2.00 | 0.82 | 17.4 | 8.7 | 1.09 | .226 | 4.09 | 6.55 | ||
| 4 | | J. Taillon | 1 | 2026 | 7 | 2 | 1 | .667 | 7 | 4.24 | 36 | 0 | 0 | 0 | 40.1 | 32 | 19 | 20 | 11 | 14 | 1 | 0 | 1 | 164 | 0 | 8.03 | 3.12 | 2.57 | 2.45 | 22.0 | 8.5 | 1.14 | .206 | 4.46 | 7.14 | |
| 5 |  | S. Manaea | 1 | 2026 | 7 | 0 | 0 | 0 | 6.55 | 23 | 0 | 0 | 0 | 22.0 | 26 | 16 | 16 | 3 | 10 | 2 | 5 | 0 | 103 | 1 | 9.41 | 4.09 | 2.30 | 1.23 | 22.3 | 9.7 | 1.64 | .354 | 6.55 | 10.64 | ||
| 6 | | B. Sproat | 1 | 2026 | 6 | 0 | 2 | .000 | 4 | 6.75 | 25 | 0 | 0 | 0 | 26.2 | 28 | 20 | 20 | 7 | 15 | 0 | 0 | 0 | 115 | 0 | 8.44 | 5.06 | 1.67 | 2.36 | 21.7 | 13.0 | 1.61 | .309 | 6.75 | 9.45 | |
| 7 | | H. Brazobán | 1 | 2026 | 15 | 2 | 0 | 1.000 | 1 | 1.08 | 13 | 0 | 0 | 0 | 16.2 | 11 | 2 | 2 | 1 | 3 | 1 | 0 | 0 | 63 | 0 | 7.02 | 1.62 | 4.33 | 0.54 | 20.6 | 4.8 | 0.84 | .222 | 1.08 | 5.94 | |
| 8 | | C. Estévez | 1 | 2026 | 1 | 0 | 1 | .000 | 0 | 162.00 | 0 | 0 | 0 | 0 | 0.1 | 4 | 6 | 6 | 1 | 2 | 0 | 1 | 0 | 7 | 0 | 0.00 | 54.00 | 0.00 | 27.00 | 0.0 | 28.6 | 18.00 | .750 | 162.00 | 108.00 | |
| 9 | | D. Williams | 1 | 2026 | 13 | 1 | 1 | .500 | 0 | 6.55 | 18 | 0 | 0 | 4 | 11.0 | 15 | 8 | 8 | 1 | 6 | 0 | 7 | 0 | 53 | 0 | 14.73 | 4.91 | 3.00 | 0.82 | 34.0 | 11.3 | 1.91 | .500 | 6.55 | 12.27 | |
| 10 | | A. Nunez | 1 | 2026 | 16 | 1 | 0 | 1.000 | 0 | 4.86 | 19 | 0 | 0 | 1 | 16.2 | 16 | 9 | 13 | 4 | 5 | 0 | 3 | 0 | 73 | 1 | 10.26 | 2.70 | 3.80 | 2.16 | 26.0 | 6.8 | 1.26 | .267 | 7.02 | 8.64 | |
| 11 | | R. Vásquez | 1 | 2026 | 7 | 3 | 1 | .750 | 7 | 3.20 | 36 | 0 | 0 | 0 | 39.1 | 33 | 14 | 14 | 4 | 13 | 2 | 0 | 0 | 161 | 0 | 8.24 | 2.97 | 2.77 | 0.92 | 22.4 | 8.1 | 1.17 | .274 | 3.20 | 7.55 | |
| 12 | | J. Hoffman | 1 | 2026 | 17 | 1 | 2 | .333 | 0 | 5.74 | 29 | 0 | 0 | 3 | 15.2 | 21 | 10 | 12 | 2 | 7 | 2 | 10 | 2 | 77 | 1 | 16.66 | 4.02 | 4.14 | 1.15 | 37.7 | 9.1 | 1.79 | .514 | 6.89 | 12.06 | |
| 13 | | S. Okert | 1 | 2026 | 18 | 0 | 0 | 1 | 4.60 | 11 | 0 | 0 | 0 | 15.2 | 15 | 8 | 8 | 2 | 7 | 0 | 1 | 0 | 67 | 0 | 6.32 | 4.02 | 1.57 | 1.15 | 16.4 | 10.4 | 1.40 | .277 | 4.60 | 8.62 | ||
| 14 | | A. Lange | 1 | 2026 | 13 | 0 | 2 | .000 | 0 | 6.14 | 19 | 0 | 0 | 0 | 14.2 | 14 | 10 | 11 | 2 | 10 | 1 | 6 | 0 | 67 | 3 | 11.66 | 6.14 | 1.90 | 1.23 | 28.4 | 14.9 | 1.64 | .343 | 6.75 | 8.59 | |
| 15 | | D. Anderson | 1 | 2026 | 11 | 1 | 0 | 1.000 | 0 | 5.12 | 22 | 0 | 0 | 1 | 19.1 | 16 | 11 | 11 | 3 | 9 | 1 | 4 | 1 | 83 | 1 | 10.24 | 4.19 | 2.44 | 1.40 | 26.5 | 10.8 | 1.29 | .271 | 5.12 | 7.45 |
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DETStatMuse has game-level data for grand slams allowed going back to the 1920 season.
Some of the information used here was obtained free of charge from Retrosheet.
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26 | 11 | .703 | ||
16 | 20 | .444 | 9.5 | |
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|---|---|---|---|---|
25 | 11 | .694 | ||
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