49 pitchers are tied for allowing the fewest home runs in starts in a season, with 0 HR. The first three are Paul Blackburn, Luis F. Castillo and Austin Gomber this season.
Interpreted as:
least home runs allowed by a starting by a player pitcherr in a single season| NAME | HR | GS | SEASON | TM | G | W | L | W% | ERA | SO | CG | SHO | SV | IP | H | ER | R | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | P. Blackburn | 0 | 1 | 2025 |  NYM | 3 | 0 | 0 | 6.75 | 6 | 0 | 0 | 1 | 9.1 | 14 | 7 | 7 | 2 | 0 | 1 | 0 | 43 | 0 | 5.79 | 1.93 | 3.00 | 0.00 | 14.0 | 4.7 | 1.71 | .400 | 6.75 | 174 | 2.42 | 62 | 13.50 | 1.6 | |
| 2 |  | L. F. Castillo | 0 | 2 | 2025 |  SEA | 2 | 0 | 0 | 7.71 | 5 | 0 | 0 | 0 | 7.0 | 12 | 6 | 7 | 7 | 0 | 0 | 0 | 41 | 0 | 6.43 | 9.00 | 0.71 | 0.00 | 12.2 | 17.1 | 2.71 | .414 | 9.00 | 207 | 4.63 | 119 | 15.43 | -0.6 | |
| 3 |  | A. Gomber | 0 | 1 | 2025 |  COL | 1 | 0 | 0 | 0.00 | 4 | 0 | 0 | 0 | 5.0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 18 | 0 | 7.20 | 1.80 | 4.00 | 0.00 | 22.2 | 5.6 | 0.60 | .154 | 0.00 | 0 | 2.06 | 50 | 3.60 | 1.1 | |
| 4 |  | B. Keller | 0 | 1 | 2025 |  CHC | 31 | 2 | 0 | 1.000 | 2.16 | 32 | 0 | 0 | 0 | 33.1 | 25 | 8 | 10 | 9 | 3 | 3 | 0 | 133 | 0 | 8.64 | 2.43 | 3.56 | 0.00 | 24.1 | 6.8 | 1.02 | .281 | 2.70 | 55 | 2.22 | 57 | 6.75 | 6.3 |
| 5 |  | S. Matz | 0 | 2 | 2025 |  STL | 20 | 3 | 2 | .600 | 2.31 | 34 | 0 | 0 | 1 | 39.0 | 36 | 10 | 13 | 3 | 1 | 2 | 0 | 156 | 1 | 7.85 | 0.69 | 11.33 | 0.00 | 21.8 | 1.9 | 1.00 | .305 | 3.00 | 58 | 1.62 | 42 | 8.31 | 10 |
| 6 | | D. Pomeranz | 0 | 2 | 2025 | CHC | 20 | 2 | 1 | .667 | 0.00 | 16 | 0 | 0 | 1 | 18.1 | 7 | 0 | 1 | 5 | 3 | 5 | 0 | 66 | 0 | 7.85 | 2.45 | 3.20 | 0.00 | 24.2 | 7.6 | 0.65 | .167 | 0.49 | 0 | 2.62 | 68 | 3.44 | 2.6 |
| 7 |  | B. Snell | 0 | 2 | 2025 |  LAD | 2 | 1 | 0 | 1.000 | 2.00 | 4 | 0 | 0 | 0 | 9.0 | 10 | 2 | 7 | 8 | 0 | 0 | 0 | 46 | 2 | 4.00 | 8.00 | 0.50 | 0.00 | 8.7 | 17.4 | 2.00 | .294 | 7.00 | 50 | 4.84 | 120 | 10.00 | -0.8 |
| 8 |  | S. Ohtani | 0 | 1 | 2025 | LAD | 1 | 0 | 0 | 9.00 | 0 | 0 | 0 | 0 | 1.0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 1 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 2.00 | .400 | 9.00 | 227 | 3.06 | 76 | 18.00 | 0.1 | ||
| 9 |  | T. Rogers | 0 | 1 | 2025 |  BAL | 1 | 0 | 0 | 0.00 | 5 | 0 | 0 | 0 | 6.1 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 22 | 0 | 7.11 | 0.00 | 0.00 | 22.7 | 0.0 | 0.32 | .125 | 0.00 | 0 | 1.95 | 49 | 2.84 | 1.4 | ||
| 10 |  | S. Guenther | 0 | 1 | 2025 |  DET | 9 | 0 | 1 | .000 | 5.23 | 8 | 0 | 0 | 0 | 10.1 | 10 | 6 | 7 | 5 | 0 | 0 | 0 | 43 | 0 | 6.97 | 4.35 | 1.60 | 0.00 | 18.6 | 11.6 | 1.45 | .333 | 6.10 | 133 | 2.96 | 74 | 8.71 | 1.2 |
| 11 | | S. Gipson-Long | 0 | 1 | 2025 | DET | 3 | 0 | 0 | 3.97 | 10 | 0 | 0 | 0 | 11.1 | 11 | 5 | 6 | 2 | 1 | 0 | 0 | 46 | 2 | 7.94 | 1.59 | 5.00 | 0.00 | 21.7 | 4.3 | 1.15 | .333 | 4.76 | 101 | 2.09 | 52 | 8.74 | 2.4 | |
| 12 |  | J. Shuster | 0 | 2 | 2025 |  CWS | 12 | 0 | 0 | 8.04 | 12 | 0 | 0 | 0 | 15.2 | 27 | 14 | 15 | 5 | 2 | 4 | 2 | 82 | 1 | 6.89 | 2.87 | 2.40 | 0.00 | 14.6 | 6.1 | 2.04 | .429 | 8.62 | 201 | 2.87 | 69 | 15.51 | 2.2 | |
| 13 |  | J. Boyle | 0 | 1 | 2025 |  TBR | 1 | 1 | 0 | 1.000 | 0.00 | 7 | 0 | 0 | 0 | 5.0 | 0 | 0 | 2 | 2 | 1 | 0 | 0 | 18 | 0 | 12.60 | 3.60 | 3.50 | 0.00 | 38.9 | 11.1 | 0.40 | .000 | 3.60 | 0 | 2.06 | 53 | 0.00 | 1.1 |
| 14 | | M. McGreevy | 0 | 1 | 2025 | STL | 2 | 1 | 1 | .500 | 3.09 | 10 | 0 | 0 | 0 | 11.2 | 9 | 4 | 4 | 1 | 1 | 1 | 0 | 46 | 0 | 7.71 | 0.77 | 10.00 | 0.00 | 21.7 | 2.2 | 0.86 | .265 | 3.09 | 78 | 1.86 | 48 | 6.94 | 2.7 |
| 15 |  | D. Nikhazy | 0 | 1 | 2025 |  CLE | 1 | 0 | 1 | .000 | 18.00 | 3 | 0 | 0 | 0 | 3.0 | 5 | 6 | 6 | 6 | 0 | 0 | 0 | 20 | 1 | 9.00 | 18.00 | 0.50 | 0.00 | 15.0 | 30.0 | 3.67 | .455 | 18.00 | 459 | 7.06 | 176 | 15.00 | -1 |
| 16 |  | J. Misiorowski | 0 | 1 | 2025 |  MIL | 1 | 1 | 0 | 1.000 | 0.00 | 5 | 0 | 0 | 0 | 5.0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 18 | 0 | 9.00 | 7.20 | 1.25 | 0.00 | 27.8 | 22.2 | 0.80 | .000 | 0.00 | 0 | 3.46 | 86 | 0.00 | 0.3 |
| 17 |  | C. Gibson | 0 | 1 | 2025 |  MIA | 14 | 1 | 3 | .250 | 2.11 | 12 | 0 | 0 | 0 | 21.1 | 19 | 5 | 7 | 7 | 1 | 7 | 1 | 89 | 3 | 5.06 | 2.95 | 1.71 | 0.00 | 13.5 | 7.9 | 1.22 | .275 | 2.95 | 51 | 3.06 | 77 | 8.02 | 2.1 |
| 18 | | E. Pérez | 0 | 2 | 2025 | MIA | 2 | 0 | 1 | .000 | 6.43 | 5 | 0 | 0 | 0 | 7.0 | 8 | 5 | 5 | 5 | 0 | 0 | 0 | 34 | 0 | 6.43 | 6.43 | 1.00 | 0.00 | 14.7 | 14.7 | 1.86 | .333 | 6.43 | 156 | 3.77 | 95 | 10.29 | 0.1 |
| 19 |  | J. Dreyer | 0 | 3 | 2025 | LAD | 27 | 2 | 2 | .500 | 2.78 | 35 | 0 | 0 | 0 | 35.2 | 26 | 11 | 12 | 15 | 0 | 3 | 1 | 146 | 1 | 8.83 | 3.79 | 2.33 | 0.00 | 24.0 | 10.3 | 1.15 | .271 | 3.03 | 70 | 2.36 | 58 | 6.56 | 6.6 |
| 20 | | D. Rasmussen | 0 | 4 | 2024 | TBR | 16 | 0 | 2 | .000 | 2.83 | 35 | 0 | 0 | 1 | 28.2 | 25 | 9 | 10 | 6 | 0 | 5 | 0 | 116 | 1 | 10.99 | 1.88 | 5.83 | 0.00 | 30.2 | 5.2 | 1.08 | .333 | 3.14 | 73 | 1.35 | 34 | 7.85 | 8.6 |
| 21 | | R. Zastryzny | 0 | 3 | 2024 | MIL | 9 | 1 | 0 | 1.000 | 1.17 | 5 | 0 | 0 | 0 | 7.2 | 4 | 1 | 1 | 1 | 1 | 2 | 0 | 29 | 0 | 5.87 | 1.17 | 5.00 | 0.00 | 17.2 | 3.4 | 0.65 | .182 | 1.17 | 28 | 2.64 | 64 | 4.70 | 1.2 |
| 22 |  | S. Bieber | 0 | 2 | 2024 | CLE | 2 | 2 | 0 | 1.000 | 0.00 | 20 | 0 | 0 | 0 | 12.0 | 10 | 0 | 0 | 1 | 0 | 0 | 0 | 45 | 0 | 15.00 | 0.75 | 20.00 | 0.00 | 44.4 | 2.2 | 0.92 | .417 | 0.00 | 0 | 0.08 | 2 | 7.50 | 5.3 |
| 23 |  | B. Henley | 0 | 1 | 2024 |  HOU | 1 | 0 | 0 | 135.00 | 0 | 0 | 0 | 0 | 0.1 | 4 | 5 | 5 | 3 | 1 | 0 | 0 | 9 | 0 | 0.00 | 81.00 | 0.00 | 0.00 | 0.0 | 33.3 | 21.00 | .800 | 135.00 | 3398 | 39.16 | 968 | 108.00 | -1.3 | |
| 24 | | K. Hurt | 0 | 1 | 2024 | LAD | 3 | 0 | 1 | .000 | 1.35 | 3 | 0 | 0 | 0 | 6.2 | 8 | 1 | 2 | 1 | 0 | 0 | 0 | 27 | 0 | 4.05 | 1.35 | 3.00 | 0.00 | 11.1 | 3.7 | 1.35 | .348 | 2.70 | 33 | 2.71 | 65 | 10.80 | 1 |
| 25 |  | R. Fitts | 0 | 4 | 2024 |  BOS | 4 | 0 | 1 | .000 | 1.74 | 9 | 0 | 0 | 0 | 20.2 | 19 | 4 | 6 | 7 | 0 | 0 | 0 | 85 | 1 | 3.92 | 3.05 | 1.29 | 0.00 | 10.6 | 8.2 | 1.26 | .275 | 2.61 | 41 | 3.30 | 80 | 8.27 | 1.9 |
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