Since 1950, 24 teams are tied for losing the fewest games in a month on April 9, with 0 losses. The first three are the Pittsburgh Pirates, the San Francisco Giants and the Philadelphia Phillies in April 2025.
| TEAM | L | MONTH | W | L% | G | W% | 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 | 0 | April 2025 | 1 | .000 | 1 | 1.000 | 39 | 2 | 5 | 0 | 0 | 0 | 2 | 9 | 1 | 10 | 0 | 1 | 49 | 5 | 0 | 0 | 0 | 2 | 2 | .128 | .306 | .128 | .434 |
| 2 |  | Giants | 0 | April 2025 | 1 | .000 | 1 | 1.000 | 41 | 8 | 12 | 4 | 2 | 2 | 7 | 1 | 0 | 8 | 0 | 0 | 42 | 26 | 8 | 0 | 0 | 0 | 0 | .293 | .310 | .634 | .944 |
| 3 |  | Phillies | 0 | April 2025 | 1 | .000 | 1 | 1.000 | 35 | 4 | 9 | 0 | 0 | 2 | 4 | 5 | 0 | 14 | 1 | 0 | 40 | 15 | 2 | 0 | 0 | 0 | 1 | .257 | .350 | .429 | .779 |
| 4 |  | Dodgers | 0 | April 2025 | 1 | .000 | 1 | 1.000 | 35 | 6 | 8 | 0 | 1 | 2 | 6 | 4 | 1 | 10 | 1 | 0 | 40 | 16 | 3 | 0 | 0 | 0 | 0 | .229 | .325 | .457 | .782 |
| 5 |  | Guardians | 0 | April 2025 | 1 | .000 | 1 | 1.000 | 26 | 3 | 3 | 0 | 0 | 1 | 2 | 7 | 1 | 8 | 2 | 1 | 34 | 6 | 1 | 0 | 0 | 0 | 0 | .115 | .324 | .231 | .554 |
| 6 |  | Twins | 0 | April 2025 | 1 | .000 | 1 | 1.000 | 31 | 4 | 7 | 2 | 0 | 2 | 4 | 3 | 1 | 10 | 0 | 0 | 35 | 15 | 4 | 0 | 0 | 1 | 1 | .226 | .314 | .484 | .798 |
| 7 |  | Yankees | 0 | April 2025 | 1 | .000 | 1 | 1.000 | 34 | 4 | 7 | 1 | 0 | 1 | 4 | 5 | 2 | 13 | 0 | 0 | 41 | 11 | 2 | 0 | 0 | 0 | 1 | .206 | .341 | .324 | .665 |
| 8 |  | Rangers | 0 | April 2025 | 1 | .000 | 1 | 1.000 | 37 | 6 | 11 | 1 | 0 | 3 | 6 | 1 | 0 | 7 | 0 | 1 | 38 | 21 | 4 | 0 | 0 | 0 | 0 | .297 | .316 | .568 | .883 |
| 9 |  | Padres | 0 | April 2025 | 1 | .000 | 1 | 1.000 | 37 | 2 | 12 | 2 | 0 | 0 | 2 | 2 | 0 | 9 | 2 | 0 | 40 | 14 | 2 | 0 | 1 | 0 | 1 | .324 | .350 | .378 | .728 |
| 10 |  | Brewers | 0 | April 2025 | 1 | .000 | 1 | 1.000 | 40 | 17 | 13 | 2 | 0 | 3 | 15 | 5 | 0 | 6 | 3 | 0 | 46 | 24 | 5 | 0 | 1 | 0 | 1 | .325 | .391 | .600 | .991 |
| 11 |  | Mariners | 0 | April 2025 | 1 | .000 | 1 | 1.000 | 34 | 7 | 7 | 3 | 0 | 1 | 7 | 6 | 0 | 6 | 1 | 0 | 40 | 13 | 4 | 0 | 0 | 0 | 0 | .206 | .325 | .382 | .707 |
| 12 |  | Blue Jays | 0 | April 2025 | 1 | .000 | 1 | 1.000 | 35 | 2 | 6 | 0 | 0 | 0 | 2 | 2 | 0 | 4 | 0 | 0 | 38 | 6 | 0 | 0 | 1 | 0 | 1 | .171 | .211 | .171 | .382 |
| 13 |  | Marlins | 0 | April 2025 | 1 | .000 | 1 | 1.000 | 38 | 5 | 10 | 0 | 0 | 1 | 5 | 5 | 0 | 12 | 0 | 0 | 43 | 13 | 1 | 0 | 0 | 0 | 0 | .263 | .349 | .342 | .691 |
| 14 |  | Diamondbacks | 0 | April 2025 | 1 | .000 | 1 | 1.000 | 36 | 9 | 14 | 3 | 0 | 4 | 9 | 3 | 1 | 8 | 0 | 0 | 41 | 29 | 7 | 0 | 1 | 0 | 1 | .389 | .439 | .806 | 1.245 |
| 15 |  | Rays | 0 | April 2025 | 1 | .000 | 1 | 1.000 | 29 | 5 | 7 | 1 | 0 | 2 | 5 | 3 | 0 | 7 | 0 | 0 | 32 | 14 | 3 | 0 | 0 | 0 | 1 | .241 | .313 | .483 | .795 |
| 16 |  | Braves | 0 | April 2024 | 1 | .000 | 1 | 1.000 | 33 | 6 | 11 | 1 | 0 | 0 | 6 | 2 | 2 | 5 | 3 | 0 | 37 | 12 | 1 | 0 | 0 | 0 | 1 | .333 | .405 | .364 | .769 |
| 17 |  | Cubs | 0 | April 2024 | 1 | .000 | 1 | 1.000 | 35 | 5 | 9 | 0 | 0 | 2 | 5 | 3 | 1 | 11 | 0 | 0 | 39 | 15 | 2 | 0 | 0 | 0 | 1 | .257 | .333 | .429 | .762 |
| 18 | | Dodgers | 0 | April 2024 | 1 | .000 | 1 | 1.000 | 35 | 6 | 9 | 1 | 0 | 2 | 6 | 6 | 0 | 14 | 0 | 0 | 41 | 16 | 3 | 0 | 0 | 0 | 1 | .257 | .366 | .457 | .823 |
| 19 |  | Cardinals | 0 | April 2024 | 1 | .000 | 1 | 1.000 | 30 | 3 | 7 | 1 | 0 | 1 | 3 | 2 | 0 | 6 | 0 | 0 | 33 | 11 | 2 | 0 | 1 | 0 | 0 | .233 | .273 | .367 | .639 |
| 20 |  | White Sox | 0 | April 2024 | 1 | .000 | 1 | 1.000 | 36 | 7 | 12 | 5 | 0 | 0 | 7 | 2 | 0 | 10 | 0 | 0 | 39 | 17 | 5 | 1 | 0 | 0 | 1 | .333 | .368 | .472 | .841 |
| 21 |  | Tigers | 0 | April 2024 | 1 | .000 | 1 | 1.000 | 35 | 5 | 9 | 1 | 0 | 0 | 4 | 1 | 2 | 8 | 0 | 0 | 38 | 10 | 1 | 0 | 0 | 0 | 1 | .257 | .316 | .286 | .602 |
| 22 |  | Orioles | 0 | April 2024 | 1 | .000 | 1 | 1.000 | 40 | 7 | 13 | 3 | 0 | 0 | 7 | 3 | 0 | 8 | 2 | 0 | 44 | 16 | 3 | 0 | 1 | 0 | 0 | .325 | .364 | .400 | .764 |
| 23 |  | Athletics | 0 | April 2024 | 1 | .000 | 1 | 1.000 | 32 | 4 | 5 | 0 | 0 | 3 | 4 | 3 | 0 | 13 | 0 | 0 | 35 | 14 | 3 | 0 | 0 | 0 | 0 | .156 | .229 | .438 | .666 |
| 24 | | Yankees | 0 | April 2024 | 1 | .000 | 1 | 1.000 | 31 | 3 | 7 | 2 | 0 | 1 | 3 | 7 | 0 | 3 | 1 | 0 | 38 | 12 | 3 | 0 | 0 | 0 | 1 | .226 | .368 | .387 | .756 |
| 25 |  | Royals | 0 | April 2024 | 1 | .000 | 1 | 1.000 | 33 | 4 | 7 | 1 | 1 | 0 | 3 | 5 | 0 | 7 | 2 | 0 | 40 | 10 | 2 | 1 | 1 | 0 | 0 | .212 | .308 | .303 | .611 |
Some of the information used here was obtained free of charge from Retrosheet.
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