The Boston Red Sox have the best winning percentage by a team in a month, winning 100.0 percent of the time 15 times.
| TEAM | W% | MONTH | W | L | G | AB | R | H | 2B | 3B | HR | RBI | BB | HBP | SO | SB | CS | PA | TB | XBH | SH | SF | IBB | GIDP | AVG | OBP | SLG | OPS | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Red Sox | 1.000 | October 2023 | 1 | 0 | 1 | 34 | 6 | 5 | 0 | 0 | 0 | 3 | 6 | 0 | 16 | 6 | 0 | 40 | 5 | 0 | 0 | 0 | 0 | 0 | .147 | .275 | .147 | .422 |
| 2 | | Red Sox | 1.000 | October 2021 | 3 | 0 | 3 | 105 | 16 | 27 | 2 | 1 | 6 | 16 | 17 | 1 | 31 | 0 | 0 | 123 | 49 | 9 | 0 | 0 | 0 | 3 | .257 | .366 | .467 | .833 |
| 3 | | Red Sox | 1.000 | October 2009 | 4 | 0 | 4 | 132 | 32 | 42 | 6 | 0 | 9 | 30 | 20 | 2 | 21 | 3 | 2 | 157 | 75 | 15 | 0 | 3 | 1 | 1 | .318 | .408 | .568 | .976 |
| 4 | | Red Sox | 1.000 | October 2006 | 1 | 0 | 1 | 21 | 9 | 7 | 1 | 0 | 3 | 9 | 5 | 1 | 4 | 0 | 0 | 27 | 17 | 4 | 0 | 0 | 0 | 1 | .333 | .481 | .810 | 1.291 |
| 5 | | Red Sox | 1.000 | October 1999 | 3 | 0 | 3 | 110 | 15 | 29 | 4 | 0 | 5 | 15 | 10 | 2 | 20 | 2 | 1 | 122 | 48 | 9 | 0 | 0 | 0 | 3 | .264 | .336 | .436 | .772 |
| 6 |  | Red Sox | 1.000 | October 1989 | 1 | 0 | 1 | 29 | 5 | 8 | 3 | 0 | 1 | 4 | 1 | 0 | 2 | 1 | 0 | 31 | 14 | 4 | 1 | 0 | 0 | 2 | .276 | .300 | .483 | .783 |
| 7 | | Red Sox | 1.000 | October 1982 | 3 | 0 | 3 | 121 | 13 | 30 | 6 | 1 | 3 | 13 | 5 | 2 | 18 | 1 | 1 | 130 | 47 | 10 | 1 | 1 | 1 | 1 | .248 | .287 | .388 | .675 |
| 8 |  | Red Sox | 1.000 | October 1976 | 3 | 0 | 3 | 116 | 11 | 33 | 6 | 1 | 1 | 11 | 11 | 1 | 20 | 1 | 0 | 133 | 44 | 8 | 4 | 1 | 2 | 3 | .284 | .349 | .379 | .728 |
| 9 |  | Red Sox | 1.000 | October 1967 | 1 | 0 | 1 | 35 | 5 | 12 | 1 | 0 | 0 | 4 | 1 | 0 | 4 | 0 | 0 | 36 | 13 | 1 | 0 | 0 | 0 | 2 | .343 | .361 | .371 | .733 |
| 10 |  | Red Sox | 1.000 | October 1964 | 3 | 0 | 3 | 102 | 25 | 35 | 7 | 0 | 0 | 22 | 12 | 0 | 15 | 0 | 0 | 117 | 42 | 7 | 1 | 2 | 3 | 2 | .343 | .405 | .412 | .817 |
| 11 |  | Red Sox | 1.000 | October 1950 | 1 | 0 | 1 | 38 | 7 | 15 | 1 | 0 | 1 | 6 | 4 | 0 | 4 | 0 | 0 | 42 | 19 | 2 | 0 | 0 | 1 | .395 | .452 | .500 | .952 | |
| 12 | | Red Sox | 1.000 | October 1929 | 2 | 0 | 2 | 65 | 6 | 14 | 4 | 1 | 0 | 5 | 1 | 0 | 10 | 1 | 68 | 20 | 5 | 2 | .215 | .227 | .308 | .535 | ||||
| 13 | | Red Sox | 1.000 | October 1925 | 2 | 0 | 2 | 71 | 14 | 24 | 6 | 2 | 0 | 13 | 7 | 0 | 6 | 3 | 81 | 34 | 8 | 3 | .338 | .397 | .479 | .876 | ||||
| 14 | | Red Sox | 1.000 | October 1911 | 6 | 0 | 6 | 189 | 39 | 58 | 11 | 2 | 1 | 23 | 5 | 8 | 228 | 76 | 14 | 11 | .307 | .396 | .402 | .798 | ||||||
| 15 |  | Americans | 1.000 | October 1905 | 7 | 0 | 7 | 224 | 56 | 73 | 6 | 5 | 4 | 24 | 3 | 11 | 258 | 101 | 15 | 7 | .326 | .398 | .451 | .849 | ||||||
| 16 | | Red Sox | .846 | April 1918 | 11 | 2 | 13 | 387 | 53 | 93 | 18 | 2 | 0 | 39 | 52 | 3 | 26 | 19 | 466 | 115 | 20 | 24 | .240 | .335 | .297 | .632 | ||||
| 17 | | Red Sox | .840 | July 2026 | 21 | 4 | 25 | 828 | 128 | 209 | 44 | 3 | 32 | 124 | 88 | 21 | 213 | 17 | 10 | 958 | 355 | 79 | 13 | 8 | 3 | 12 | .252 | .337 | .429 | .765 |
| 18 | | Red Sox | .833 | April 1952 | 10 | 2 | 12 | 409 | 66 | 113 | 22 | 3 | 11 | 62 | 57 | 3 | 52 | 6 | 7 | 473 | 174 | 36 | 4 | 14 | .276 | .369 | .425 | .794 | ||
| 19 | | Red Sox | .833 | April 1920 | 10 | 2 | 13 | 458 | 69 | 125 | 15 | 7 | 4 | 58 | 64 | 3 | 43 | 12 | 547 | 166 | 26 | 22 | .273 | .366 | .362 | .728 | ||||
| 20 | | Americans | .833 | April 1904 | 10 | 2 | 12 | 382 | 43 | 93 | 15 | 12 | 3 | 40 | 23 | 5 | 6 | 422 | 141 | 30 | 12 | .243 | .295 | .369 | .664 | |||||
| 21 | | Red Sox | .800 | August 1950 | 24 | 6 | 30 | 1,086 | 221 | 347 | 63 | 18 | 25 | 207 | 143 | 2 | 100 | 7 | 1,245 | 521 | 106 | 14 | 28 | .320 | .400 | .480 | .879 | |||
| 22 | | Red Sox | .800 | April 1919 | 4 | 1 | 5 | 178 | 32 | 51 | 8 | 4 | 1 | 25 | 14 | 0 | 19 | 6 | 205 | 70 | 13 | 13 | .287 | .339 | .393 | .732 | ||||
| 23 | | Americans | .800 | October 1904 | 8 | 2 | 10 | 326 | 39 | 73 | 14 | 2 | 0 | 28 | 18 | 3 | 6 | 364 | 91 | 16 | 17 | .224 | .271 | .279 | .550 | |||||
| 24 | | Americans | .800 | June 1901 | 20 | 5 | 25 | 877 | 167 | 263 | 39 | 23 | 12 | 148 | 76 | 16 | -8 | 36 | 984 | 384 | 74 | 15 | .300 | .366 | .438 | .804 | ||||
| 25 | | Red Sox | .792 | September 1949 | 19 | 5 | 24 | 791 | 141 | 233 | 43 | 4 | 19 | 132 | 128 | 3 | 86 | 4 | 937 | 341 | 66 | 15 | 32 | .295 | .395 | .431 | .826 | |||
Some of the information used here was obtained free of charge from Retrosheet.
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More Red Sox Stats
Team Batting Leaders 
HR
26
Contreras
RBI
79
Contreras
AVG
.282
Rafaela
Team Pitching Leaders 
W
16
Gray
K
147
Tolle
ERA
2.82
Gray
Team Rankings
HR
148
22nd
R
634
15th
SO
1,209
11th
ERA
3.65
4th
Rays
Yankees
Red Sox
Blue Jays
Orioles
LAA
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
84 | 57 | .596 | ||
79 | 62 | .560 | 5.0 | |
71 | 71 | .500 | 13.5 | |
67 | 75 | .472 | 17.5 | |
64 | 77 | .454 | 20.0 | |
| NL Central | W | L | PCT | GB |
88 | 54 | .620 | ||
80 | 62 | .563 | 8.0 | |
71 | 71 | .500 | 17.0 | |
70 | 72 | .493 | 18.0 | |
67 | 74 | .475 | 20.5 | |
| NL West | W | L | PCT | GB |
83 | 57 | .593 | ||
74 | 67 | .525 | 9.5 | |
74 | 68 | .521 | 10.0 | |
58 | 84 | .408 | 26.0 | |
54 | 87 | .383 | 29.5 |
Braves
Phillies
Marlins
Nationals
Mets
Brewers
Cubs
Cardinals
Pirates
Reds
Dodgers
Padres
Diamondbacks
Giants
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
84 | 57 | .596 | ||
80 | 61 | .567 | 4.0 | |
77 | 65 | .542 | 7.5 | |
71 | 71 | .500 | 13.5 | |
69 | 73 | .486 | 15.5 | |
| AL Central | W | L | PCT | GB |
74 | 67 | .525 | ||
72 | 70 | .507 | 2.5 | |
67 | 74 | .475 | 7.0 | |
64 | 77 | .454 | 10.0 | |
63 | 79 | .444 | 11.5 | |
| AL West | W | L | PCT | GB |
73 | 69 | .514 | ||
70 | 72 | .493 | 3.0 | |
66 | 75 | .468 | 6.5 | |
55 | 86 | .390 | 17.5 | |
53 | 88 | .376 | 19.5 |
White Sox
Guardians
Twins
Tigers
Royals
Astros
Rangers
Mariners
Athletics