The Seattle Mariners have the most runs by a team in a game on March 20, with 9 runs against the Oakland Athletics on March 20, 2019.
| TEAM | R | DATE | TM | OPP | RESULT | AB | H | 2B | 3B | HR | RBI | BB | HBP | SO | SB | CS | PA | TB | XBH | SH | SF | IBB | GIDP | AVG | OBP | SLG | OPS | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Mariners | 9 | 3/20/2019 |  SEA | @ |  OAK | W 9-7 | 31 | 7 | 1 | 0 | 2 | 9 | 6 | 2 | 10 | 2 | 1 | 41 | 14 | 3 | 1 | 1 | 0 | 0 | .226 | .375 | .452 | .827 |
| 2 |  | Athletics | 7 | 3/20/2019 | OAK | vs | SEA | L 7-9 | 35 | 9 | 3 | 0 | 3 | 7 | 3 | 0 | 8 | 0 | 0 | 38 | 21 | 6 | 0 | 0 | 0 | 2 | .257 | .316 | .600 | .916 |
| 3 |  | Dodgers | 5 | 3/20/2024 |  LAD | @ |  SDP | W 5-2 | 33 | 7 | 0 | 0 | 0 | 4 | 9 | 1 | 7 | 1 | 0 | 45 | 7 | 0 | 0 | 2 | 0 | 0 | .212 | .378 | .212 | .590 |
| 4 |  | Padres | 2 | 3/20/2024 | SDP | vs | LAD | L 2-5 | 30 | 4 | 0 | 0 | 0 | 1 | 4 | 0 | 6 | 0 | 0 | 34 | 4 | 0 | 0 | 0 | 0 | 1 | .133 | .235 | .133 | .369 |
Results may be incomplete. StatMuse has complete team, game-level data for runs going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
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