Since 2020, the Boston Red Sox have allowed the most home runs by a team in extra innings, with 19 HR.
| TEAM | HR | G | W% | W | L | SO | H | BB | HBP | IBB | K/BB | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Red Sox | 19 | 87 | .387 | 198 | 313 | 102 | 119 | 73 | 9 | 33 | 1.40 |
| 2 |  | Rangers | 18 | 75 | .407 | 173 | 252 | 78 | 84 | 68 | 8 | 33 | 1.15 |
| 3 |  | Reds | 16 | 70 | .456 | 178 | 212 | 73 | 80 | 59 | 4 | 18 | 1.24 |
| 4 |  | Mariners | 15 | 97 | .510 | 292 | 280 | 115 | 110 | 90 | 4 | 51 | 1.28 |
| 5 |  | Dodgers | 14 | 82 | .547 | 257 | 213 | 97 | 80 | 82 | 5 | 36 | 1.18 |
| 6 |  | Blue Jays | 13 | 79 | .467 | 211 | 241 | 106 | 86 | 69 | 6 | 29 | 1.54 |
| 7 |  | Rays | 13 | 83 | .476 | 219 | 241 | 85 | 89 | 54 | 7 | 21 | 1.57 |
| 8 |  | Astros | 12 | 77 | .349 | 160 | 298 | 111 | 91 | 66 | 7 | 22 | 1.68 |
| 9 |  | Guardians | 12 | 91 | .662 | 306 | 156 | 102 | 89 | 54 | 4 | 21 | 1.89 |
| 10 |  | Yankees | 11 | 85 | .522 | 247 | 226 | 109 | 89 | 60 | 4 | 20 | 1.82 |
| 11 |  | Twins | 11 | 88 | .441 | 222 | 281 | 115 | 106 | 63 | 1 | 29 | 1.83 |
| 12 |  | Rockies | 11 | 59 | .443 | 156 | 196 | 77 | 70 | 46 | 4 | 16 | 1.67 |
| 13 |  | Brewers | 11 | 81 | .496 | 233 | 237 | 104 | 92 | 67 | 9 | 30 | 1.55 |
| 14 |  | Tigers | 10 | 81 | .490 | 196 | 204 | 85 | 89 | 45 | 7 | 12 | 1.89 |
| 15 |  | Pirates | 10 | 67 | .356 | 136 | 246 | 65 | 89 | 52 | 7 | 25 | 1.25 |
| 16 |  | Phillies | 9 | 79 | .523 | 213 | 194 | 87 | 70 | 57 | 6 | 21 | 1.53 |
| 17 |  | Marlins | 9 | 81 | .557 | 257 | 204 | 83 | 91 | 60 | 4 | 30 | 1.38 |
| 18 |  | Orioles | 9 | 70 | .534 | 204 | 178 | 98 | 71 | 52 | 6 | 18 | 1.88 |
| 19 |  | Giants | 9 | 84 | .535 | 239 | 208 | 93 | 82 | 65 | 5 | 27 | 1.43 |
| 20 |  | Athletics | 9 | 70 | .551 | 236 | 192 | 84 | 75 | 73 | 5 | 30 | 1.15 |
| 21 |  | White Sox | 8 | 69 | .294 | 123 | 295 | 88 | 87 | 69 | 3 | 23 | 1.28 |
| 22 |  | Nationals | 8 | 57 | .393 | 123 | 190 | 57 | 75 | 46 | 4 | 19 | 1.24 |
| 23 |  | Mets | 8 | 66 | .544 | 180 | 151 | 65 | 74 | 39 | 6 | 16 | 1.67 |
| 24 |  | Padres | 7 | 74 | .539 | 207 | 177 | 83 | 68 | 46 | 5 | 24 | 1.80 |
| 25 |  | Cardinals | 6 | 63 | .510 | 181 | 174 | 72 | 70 | 53 | 0 | 27 | 1.36 |
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.
More Red Sox Stats
Team Rankings
HR
186
15th
R
786
7th
SO
1,361
16th
ERA
3.70
5th
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