20 teams are tied for the best record against a team in a season, with a record of 1-0. The first three are the New York Yankees, the Philadelphia Phillies and the Cleveland Guardians this season.
| TEAM | REC | OPP | SEASON | W% | G | 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 |  | Yankees | 1-0 |  Twins | 2025 | 1.000 | 1 | 1 | 0 | 34 | 6 | 10 | 1 | 0 | 4 | 6 | 2 | 0 | 12 | 1 | 0 | 36 | 23 | 5 | 0 | 0 | 0 | 0 | .294 | .333 | .676 | 1.010 |
| 2 |  | Rangers | 1-0 |  Diamondbacks | 2025 | 1.000 | 1 | 1 | 0 | 39 | 7 | 11 | 4 | 0 | 2 | 7 | 1 | 0 | 8 | 1 | 0 | 40 | 21 | 6 | 0 | 0 | 1 | 1 | .282 | .300 | .538 | .838 |
| 3 |  | Royals | 1-0 |  Nationals | 2025 | 1.000 | 1 | 1 | 0 | 30 | 7 | 10 | 0 | 0 | 2 | 7 | 6 | 0 | 6 | 0 | 0 | 38 | 16 | 2 | 0 | 2 | 0 | 2 | .333 | .421 | .533 | .954 |
| 4 |  | Phillies | 3-0 |  Rangers | 2025 | 1.000 | 3 | 3 | 0 | 100 | 16 | 25 | 8 | 0 | 4 | 16 | 14 | 3 | 24 | 4 | 2 | 119 | 45 | 12 | 1 | 1 | 0 | 2 | .250 | .356 | .450 | .806 |
| 5 |  | Mariners | 3-0 |  Rays | 2025 | 1.000 | 3 | 3 | 0 | 91 | 16 | 23 | 2 | 0 | 6 | 15 | 13 | 3 | 24 | 3 | 2 | 107 | 43 | 8 | 0 | 0 | 0 | 1 | .253 | .364 | .473 | .837 |
| 6 |  | Guardians | 3-0 |  Mets | 2025 | 1.000 | 3 | 3 | 0 | 106 | 14 | 22 | 1 | 1 | 3 | 13 | 4 | 4 | 27 | 1 | 0 | 115 | 34 | 5 | 0 | 1 | 1 | 0 | .208 | .261 | .321 | .582 |
| 7 |  | Blue Jays | 3-0 |  Rockies | 2025 | 1.000 | 3 | 3 | 0 | 139 | 45 | 63 | 13 | 2 | 13 | 45 | 9 | 3 | 15 | 1 | 0 | 153 | 119 | 28 | 0 | 2 | 0 | 3 | .453 | .490 | .856 | 1.346 |
| 8 |  | Marlins | 3-0 |  Yankees | 2025 | 1.000 | 3 | 3 | 0 | 95 | 22 | 25 | 4 | 1 | 6 | 21 | 17 | 1 | 29 | 3 | 1 | 114 | 49 | 11 | 0 | 1 | 0 | 1 | .263 | .377 | .516 | .893 |
| 9 |  | Tigers | 3-0 | Diamondbacks | 2025 | 1.000 | 3 | 3 | 0 | 111 | 24 | 40 | 11 | 2 | 7 | 24 | 3 | 1 | 23 | 3 | 0 | 115 | 76 | 20 | 0 | 0 | 0 | 2 | .360 | .383 | .685 | 1.067 |
| 10 |  | Padres | 3-0 | Mets | 2025 | 1.000 | 3 | 3 | 0 | 104 | 19 | 32 | 4 | 1 | 3 | 19 | 12 | 3 | 22 | 3 | 1 | 121 | 47 | 8 | 1 | 1 | 0 | 1 | .308 | .392 | .452 | .844 |
| 11 |  | Reds | 3-0 | Rays | 2025 | 1.000 | 3 | 3 | 0 | 99 | 15 | 26 | 4 | 0 | 2 | 13 | 13 | 1 | 24 | 4 | 0 | 113 | 36 | 6 | 0 | 0 | 1 | 1 | .263 | .354 | .364 | .718 |
| 12 | | Rangers | 3-0 |  Braves | 2025 | 1.000 | 3 | 3 | 0 | 97 | 22 | 26 | 4 | 1 | 2 | 22 | 15 | 3 | 26 | 4 | 1 | 117 | 38 | 7 | 0 | 2 | 2 | 0 | .268 | .376 | .392 | .768 |
| 13 |  | Astros | 3-0 | Diamondbacks | 2025 | 1.000 | 3 | 3 | 0 | 109 | 13 | 31 | 5 | 0 | 3 | 11 | 9 | 1 | 23 | 3 | 1 | 120 | 45 | 8 | 1 | 0 | 0 | 2 | .284 | .345 | .413 | .757 |
| 14 |  | Mets | 3-0 |  Angels | 2025 | 1.000 | 3 | 3 | 0 | 93 | 16 | 21 | 4 | 0 | 4 | 15 | 12 | 2 | 20 | 4 | 0 | 108 | 37 | 8 | 0 | 1 | 1 | 1 | .226 | .324 | .398 | .722 |
| 15 |  | White Sox | 3-0 |  Pirates | 2025 | 1.000 | 3 | 3 | 0 | 112 | 27 | 34 | 14 | 0 | 4 | 27 | 13 | 2 | 23 | 3 | 0 | 128 | 60 | 18 | 1 | 0 | 0 | 2 | .304 | .386 | .536 | .922 |
| 16 | | Blue Jays | 3-0 |  Giants | 2025 | 1.000 | 3 | 3 | 0 | 98 | 18 | 33 | 9 | 0 | 4 | 18 | 9 | 2 | 12 | 1 | 1 | 110 | 54 | 13 | 1 | 0 | 0 | 4 | .337 | .404 | .551 | .955 |
| 17 |  | Brewers | 6-0 | Nationals | 2025 | 1.000 | 6 | 6 | 0 | 229 | 60 | 84 | 17 | 0 | 11 | 57 | 24 | 6 | 37 | 5 | 2 | 262 | 134 | 28 | 0 | 3 | 1 | 6 | .367 | .435 | .585 | 1.020 |
| 18 |  | Red Sox | 3-0 | Rockies | 2025 | 1.000 | 3 | 3 | 0 | 109 | 29 | 39 | 8 | 2 | 9 | 29 | 7 | 1 | 23 | 1 | 1 | 117 | 78 | 19 | 0 | 0 | 0 | 3 | .358 | .402 | .716 | 1.117 |
| 19 | | Royals | 3-0 | Pirates | 2025 | 1.000 | 3 | 3 | 0 | 100 | 17 | 30 | 7 | 1 | 9 | 17 | 5 | 1 | 18 | 1 | 1 | 107 | 66 | 17 | 0 | 1 | 0 | 1 | .300 | .336 | .660 | .996 |
| 20 | | Brewers | 6-0 |  Dodgers | 2025 | 1.000 | 6 | 6 | 0 | 208 | 31 | 57 | 5 | 1 | 6 | 27 | 19 | 3 | 43 | 9 | 4 | 231 | 82 | 12 | 0 | 1 | 0 | 1 | .274 | .342 | .394 | .736 |
| 21 | | Red Sox | 3-0 | Nationals | 2025 | 1.000 | 3 | 3 | 0 | 120 | 27 | 39 | 11 | 1 | 4 | 26 | 7 | 2 | 22 | 4 | 1 | 130 | 64 | 16 | 0 | 1 | 1 | 1 | .325 | .369 | .533 | .903 |
| 22 |  | Orioles | 3-0 | Braves | 2025 | 1.000 | 3 | 3 | 0 | 102 | 14 | 21 | 6 | 0 | 6 | 14 | 10 | 2 | 32 | 2 | 1 | 114 | 45 | 12 | 0 | 0 | 2 | 2 | .206 | .289 | .441 | .731 |
| 23 | | Astros | 3-0 | Dodgers | 2025 | 1.000 | 3 | 3 | 0 | 115 | 29 | 40 | 11 | 1 | 9 | 27 | 11 | 2 | 27 | 0 | 1 | 131 | 80 | 21 | 0 | 3 | 1 | 2 | .348 | .405 | .696 | 1.100 |
| 24 | | Mariners | 3-0 | Pirates | 2025 | 1.000 | 3 | 3 | 0 | 90 | 8 | 19 | 5 | 0 | 5 | 8 | 5 | 2 | 28 | 1 | 1 | 97 | 39 | 10 | 0 | 0 | 1 | 0 | .211 | .268 | .433 | .701 |
| 25 |  | Cubs | 3-0 |  Guardians | 2025 | 1.000 | 3 | 3 | 0 | 92 | 11 | 22 | 3 | 1 | 1 | 11 | 16 | 1 | 21 | 2 | 1 | 111 | 30 | 5 | 0 | 2 | 1 | 0 | .239 | .351 | .326 | .677 |
Some of the information used here was obtained free of charge from Retrosheet.
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