Between May 10, 2020 and May 10, 2025, 21 teams are tied for the best record in a day, with a record of 1-0. The first three are the Pittsburgh Pirates, the Chicago White Sox and the Baltimore Orioles yesterday.
| TEAM | REC | DAY | W% | W | L | AB | R | H | 2B | 3B | HR | RBI | BB | HBP | SO | SB | CS | PA | TB | XBH | SH | SF | IBB | GIDP | AVG | OBP | SLG | OPS | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Pirates | 1-0 | 5/9/2025 | 1.000 | 1 | 0 | 28 | 3 | 5 | 1 | 0 | 2 | 3 | 0 | 0 | 12 | 0 | 0 | 28 | 12 | 3 | 0 | 0 | 0 | 1 | .179 | .179 | .429 | .607 |
| 2 |  | Dodgers | 1-0 | 5/9/2025 | 1.000 | 1 | 0 | 41 | 14 | 15 | 5 | 0 | 2 | 13 | 4 | 1 | 11 | 1 | 0 | 48 | 26 | 7 | 0 | 2 | 0 | 0 | .366 | .417 | .634 | 1.051 |
| 3 |  | Cardinals | 1-0 | 5/9/2025 | 1.000 | 1 | 0 | 35 | 10 | 11 | 4 | 0 | 0 | 8 | 8 | 1 | 9 | 0 | 0 | 47 | 15 | 4 | 0 | 3 | 0 | 0 | .314 | .426 | .429 | .854 |
| 4 |  | White Sox | 1-0 | 5/9/2025 | 1.000 | 1 | 0 | 30 | 6 | 6 | 2 | 0 | 1 | 5 | 4 | 1 | 8 | 1 | 0 | 36 | 11 | 3 | 0 | 1 | 0 | 0 | .200 | .306 | .367 | .672 |
| 5 |  | Guardians | 1-0 | 5/9/2025 | 1.000 | 1 | 0 | 32 | 6 | 9 | 2 | 0 | 3 | 6 | 2 | 1 | 8 | 0 | 0 | 35 | 20 | 5 | 0 | 0 | 0 | 0 | .281 | .343 | .625 | .968 |
| 6 |  | Tigers | 1-0 | 5/9/2025 | 1.000 | 1 | 0 | 26 | 2 | 3 | 1 | 0 | 0 | 2 | 5 | 0 | 5 | 1 | 0 | 31 | 4 | 1 | 0 | 0 | 0 | 1 | .115 | .258 | .154 | .412 |
| 7 |  | Orioles | 1-0 | 5/9/2025 | 1.000 | 1 | 0 | 36 | 4 | 9 | 1 | 1 | 1 | 4 | 4 | 0 | 10 | 0 | 0 | 40 | 15 | 3 | 0 | 0 | 0 | 0 | .250 | .325 | .417 | .742 |
| 8 |  | Twins | 1-0 | 5/9/2025 | 1.000 | 1 | 0 | 29 | 3 | 7 | 0 | 1 | 0 | 2 | 3 | 1 | 9 | 2 | 0 | 33 | 9 | 1 | 0 | 0 | 1 | 0 | .241 | .333 | .310 | .644 |
| 9 |  | Yankees | 1-0 | 5/9/2025 | 1.000 | 1 | 0 | 41 | 10 | 14 | 5 | 0 | 4 | 9 | 6 | 1 | 10 | 2 | 0 | 49 | 31 | 9 | 0 | 1 | 1 | 0 | .341 | .429 | .756 | 1.185 |
| 10 |  | Astros | 1-0 | 5/9/2025 | 1.000 | 1 | 0 | 34 | 3 | 12 | 4 | 0 | 0 | 3 | 1 | 0 | 7 | 0 | 0 | 36 | 16 | 4 | 1 | 0 | 0 | 0 | .353 | .371 | .471 | .842 |
| 11 |  | Mets | 1-0 | 5/9/2025 | 1.000 | 1 | 0 | 37 | 7 | 13 | 1 | 0 | 4 | 6 | 2 | 0 | 8 | 3 | 0 | 39 | 26 | 5 | 0 | 0 | 0 | 0 | .351 | .385 | .703 | 1.087 |
| 12 |  | Royals | 1-0 | 5/9/2025 | 1.000 | 1 | 0 | 39 | 2 | 8 | 1 | 1 | 0 | 2 | 4 | 0 | 12 | 1 | 0 | 44 | 11 | 2 | 1 | 0 | 1 | 1 | .205 | .279 | .282 | .561 |
| 13 |  | Padres | 1-0 | 5/9/2025 | 1.000 | 1 | 0 | 42 | 13 | 16 | 5 | 0 | 1 | 12 | 4 | 0 | 7 | 0 | 0 | 47 | 24 | 6 | 0 | 1 | 0 | 0 | .381 | .426 | .571 | .997 |
| 14 |  | Blue Jays | 1-0 | 5/9/2025 | 1.000 | 1 | 0 | 35 | 6 | 10 | 3 | 0 | 1 | 6 | 3 | 0 | 8 | 0 | 0 | 40 | 16 | 4 | 1 | 1 | 0 | 0 | .286 | .333 | .457 | .790 |
| 15 |  | Rays | 1-0 | 5/9/2025 | 1.000 | 1 | 0 | 30 | 4 | 7 | 0 | 0 | 1 | 2 | 5 | 0 | 7 | 1 | 0 | 35 | 10 | 1 | 0 | 0 | 0 | 1 | .233 | .343 | .333 | .676 |
| 16 |  | Braves | 1-0 | 5/8/2025 | 1.000 | 1 | 0 | 40 | 5 | 10 | 1 | 1 | 0 | 5 | 3 | 0 | 12 | 1 | 0 | 45 | 13 | 2 | 1 | 1 | 1 | 0 | .250 | .295 | .325 | .620 |
| 17 |  | Phillies | 1-0 | 5/8/2025 | 1.000 | 1 | 0 | 35 | 7 | 9 | 3 | 0 | 1 | 7 | 3 | 0 | 5 | 1 | 0 | 40 | 15 | 4 | 1 | 1 | 0 | 1 | .257 | .308 | .429 | .736 |
| 18 |  | Red Sox | 1-0 | 5/8/2025 | 1.000 | 1 | 0 | 30 | 5 | 6 | 1 | 0 | 1 | 4 | 4 | 1 | 7 | 2 | 0 | 35 | 10 | 2 | 0 | 0 | 0 | 0 | .200 | .314 | .333 | .648 |
| 19 | | Tigers | 2-0 | 5/8/2025 | 1.000 | 2 | 0 | 79 | 21 | 28 | 6 | 0 | 1 | 20 | 4 | 0 | 15 | 1 | 0 | 84 | 37 | 7 | 0 | 1 | 0 | 3 | .354 | .381 | .468 | .849 |
| 20 | | Twins | 1-0 | 5/8/2025 | 1.000 | 1 | 0 | 28 | 5 | 5 | 1 | 0 | 1 | 5 | 5 | 0 | 11 | 2 | 0 | 33 | 9 | 2 | 0 | 0 | 0 | 1 | .179 | .303 | .321 | .624 |
| 21 | | Royals | 1-0 | 5/8/2025 | 1.000 | 1 | 0 | 40 | 10 | 17 | 5 | 1 | 0 | 10 | 1 | 0 | 4 | 3 | 0 | 42 | 24 | 6 | 0 | 1 | 0 | 0 | .425 | .429 | .600 | 1.029 |
| 22 | | Blue Jays | 1-0 | 5/8/2025 | 1.000 | 1 | 0 | 38 | 8 | 14 | 1 | 0 | 1 | 7 | 7 | 0 | 11 | 0 | 1 | 46 | 18 | 2 | 0 | 1 | 1 | 0 | .368 | .457 | .474 | .930 |
| 23 |  | Diamondbacks | 1-0 | 5/8/2025 | 1.000 | 1 | 0 | 31 | 5 | 9 | 2 | 0 | 2 | 5 | 2 | 1 | 5 | 0 | 0 | 34 | 17 | 4 | 0 | 0 | 1 | 2 | .290 | .353 | .548 | .901 |
| 24 |  | Reds | 1-0 | 5/7/2025 | 1.000 | 1 | 0 | 32 | 4 | 7 | 1 | 0 | 2 | 4 | 3 | 0 | 9 | 0 | 0 | 35 | 14 | 3 | 0 | 0 | 1 | 0 | .219 | .286 | .438 | .723 |
| 25 |  | Giants | 1-0 | 5/7/2025 | 1.000 | 1 | 0 | 34 | 3 | 9 | 2 | 0 | 0 | 3 | 5 | 0 | 11 | 0 | 0 | 39 | 11 | 2 | 0 | 0 | 0 | 1 | .265 | .359 | .324 | .683 |
Some of the information used here was obtained free of charge from Retrosheet.
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