Roddery Muñoz allowed the most home runs in the 1st inning in 2024, with 10 HR in his rookie season.
| NAME | HR | SEASON | TM | G | SO | H | BB | HBP | IBB | K/BB | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | R. Muñoz | 10 | 2024 |  MIA | 17 | 13 | 24 | 10 | 1 | 0 | 1.30 |
| 2 |  | M. Waldron | 9 | 2024 |  SDP | 26 | 35 | 33 | 9 | 3 | 0 | 3.89 |
| 3 |  | G. Canning | 9 | 2024 |  LAA | 31 | 27 | 43 | 10 | 1 | 0 | 2.70 |
| 4 |  | K. Crawford | 9 | 2024 |  BOS | 33 | 33 | 25 | 8 | 0 | 0 | 4.13 |
| 5 |  | C. Rodón | 9 | 2024 |  NYY | 32 | 39 | 35 | 7 | 2 | 0 | 5.57 |
| 6 |  | B. Ober | 8 | 2024 |  MIN | 31 | 24 | 29 | 10 | 1 | 0 | 2.40 |
| 7 |  | A. Gomber | 8 | 2024 |  COL | 30 | 27 | 51 | 13 | 0 | 0 | 2.08 |
| 8 | | P. López | 8 | 2024 | MIN | 32 | 33 | 30 | 7 | 0 | 0 | 4.71 |
| 9 |  | T. Myers | 7 | 2024 |  MIL | 25 | 22 | 21 | 6 | 1 | 0 | 3.67 |
| 10 |  | S. Arrighetti | 7 | 2024 |  HOU | 28 | 34 | 32 | 14 | 1 | 0 | 2.43 |
| 11 | | C. Rea | 7 | 2024 | MIL | 27 | 15 | 32 | 10 | 3 | 0 | 1.50 |
| 12 |  | B. Falter | 7 | 2024 |  PIT | 28 | 25 | 32 | 9 | 0 | 0 | 2.78 |
| 13 |  | D. Cease | 7 | 2024 | SDP | 33 | 43 | 33 | 11 | 1 | 0 | 3.91 |
| 14 | | Y. Kikuchi | 7 | 2024 | TOT | 32 | 45 | 35 | 11 | 0 | 0 | 4.09 |
| 15 | | N. Pivetta | 7 | 2024 | BOS | 26 | 37 | 22 | 8 | 0 | 0 | 4.63 |
| 16 |  | J. Quintana | 7 | 2024 |  NYM | 31 | 23 | 26 | 17 | 1 | 0 | 1.35 |
| 17 |  | C. Flexen | 6 | 2024 |  CWS | 31 | 27 | 31 | 9 | 0 | 0 | 3.00 |
| 18 |  | K. Gausman | 6 | 2024 |  TOR | 31 | 25 | 32 | 10 | 0 | 0 | 2.50 |
| 19 | | R. Feltner | 6 | 2024 | COL | 30 | 24 | 26 | 12 | 1 | 0 | 2.00 |
| 20 |  | J. Wicks | 6 | 2024 |  CHC | 10 | 12 | 13 | 4 | 1 | 0 | 3.00 |
| 21 |  | Z. Littell | 6 | 2024 |  TBR | 29 | 34 | 33 | 8 | 1 | 0 | 4.25 |
| 22 |  | L. Lynn | 6 | 2024 |  STL | 23 | 24 | 21 | 8 | 0 | 0 | 3.00 |
| 23 |  | M. Stroman | 6 | 2024 | NYY | 29 | 20 | 35 | 10 | 1 | 0 | 2.00 |
| 24 |  | K. Maeda | 6 | 2024 |  DET | 16 | 6 | 17 | 5 | 0 | 0 | 1.20 |
| 25 |  | C. Bassitt | 6 | 2024 | TOR | 31 | 32 | 41 | 16 | 3 | 0 | 2.00 |
StatMuse has event-level data for home runs allowed going back to the 1974 season.
Some of the information used here was obtained free of charge from Retrosheet.
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