Since 1900, the Boston Red Sox have the highest run differential by a team with a win percentage of .500 in a season, with a differential of 80 runs in 1985.
| TEAM | DIFF | W% | SEASON | 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 | 80 | .500 | 1985 | 81 | 81 | 163 | 5,720 | 800 | 1,615 | 292 | 31 | 162 | 760 | 562 | 30 | 816 | 66 | 27 | 6,419 | 2,455 | 485 | 50 | 57 | 39 | 164 | .282 | .347 | .429 | .776 |
| 2 |  | Rangers | 79 | .500 | 2025 | 81 | 81 | 162 | 5,443 | 684 | 1,275 | 245 | 15 | 175 | 658 | 486 | 63 | 1,327 | 134 | 33 | 6,043 | 2,075 | 435 | 11 | 40 | 19 | 92 | .234 | .302 | .381 | .684 |
| 3 |  | Senators | 73 | .500 | 1953 | 76 | 76 | 152 | 5,149 | 687 | 1,354 | 230 | 53 | 69 | 644 | 595 | 31 | 604 | 65 | 36 | 5,857 | 1,897 | 352 | 82 | 134 | .263 | .343 | .368 | .711 | ||
| 4 |  | Reds | 66 | .500 | 1902 | 70 | 70 | 141 | 4,908 | 632 | 1,383 | 188 | 77 | 18 | 531 | 297 | 39 | 467 | 131 | 5,342 | 1,779 | 283 | 98 | .282 | .328 | .362 | .690 | ||||
| 5 |  | Red Sox | 63 | .500 | 1944 | 77 | 77 | 156 | 5,400 | 739 | 1,456 | 277 | 56 | 69 | 691 | 522 | 20 | 502 | 60 | 40 | 6,052 | 2,052 | 402 | 110 | 115 | .270 | .336 | .380 | .716 | ||
| 6 |  | White Sox | 58 | .500 | 2002 | 81 | 81 | 162 | 5,502 | 856 | 1,475 | 289 | 29 | 217 | 819 | 555 | 49 | 952 | 75 | 31 | 6,207 | 2,473 | 535 | 48 | 53 | 17 | 111 | .268 | .338 | .449 | .787 |
| 7 |  | Tigers | 53 | .500 | 1958 | 77 | 77 | 154 | 5,194 | 659 | 1,384 | 229 | 41 | 109 | 611 | 463 | 22 | 678 | 48 | 32 | 5,805 | 2,022 | 379 | 75 | 51 | 37 | 127 | .266 | .326 | .389 | .715 |
| 8 |  | Diamondbacks | 46 | .500 | 2012 | 81 | 81 | 162 | 5,462 | 734 | 1,416 | 307 | 33 | 165 | 710 | 539 | 41 | 1,266 | 93 | 51 | 6,148 | 2,284 | 505 | 61 | 45 | 47 | 108 | .259 | .328 | .418 | .746 |
| 9 |  | Twins | 46 | .500 | 1973 | 81 | 81 | 162 | 5,625 | 738 | 1,521 | 240 | 44 | 120 | 688 | 598 | 34 | 954 | 87 | 46 | 6,331 | 2,209 | 404 | 34 | 40 | 49 | 150 | .270 | .342 | .393 | .735 |
| 10 |  | Red Sox | 45 | .500 | 1934 | 76 | 76 | 153 | 5,337 | 820 | 1,465 | 287 | 70 | 51 | 756 | 610 | 11 | 535 | 116 | 47 | 6,043 | 2,045 | 408 | 85 | .274 | .350 | .383 | .733 | |||
| 11 |  | Indians | 44 | .500 | 2008 | 81 | 81 | 162 | 5,543 | 805 | 1,455 | 339 | 22 | 171 | 772 | 560 | 103 | 1,213 | 77 | 29 | 6,298 | 2,351 | 532 | 43 | 49 | 44 | 123 | .262 | .339 | .424 | .763 |
| 12 |  | Cardinals | 40 | .500 | 1973 | 81 | 81 | 162 | 5,478 | 643 | 1,418 | 240 | 35 | 75 | 592 | 531 | 29 | 796 | 100 | 46 | 6,177 | 1,953 | 350 | 89 | 50 | 82 | 149 | .259 | .325 | .357 | .681 |
| 13 |  | Athletics | 37 | .500 | 2010 | 81 | 81 | 162 | 5,448 | 663 | 1,396 | 276 | 30 | 109 | 619 | 527 | 47 | 1,061 | 156 | 38 | 6,116 | 2,059 | 415 | 43 | 51 | 16 | 129 | .256 | .324 | .378 | .702 |
| 14 |  | Expos | 36 | .500 | 1988 | 81 | 81 | 163 | 5,573 | 628 | 1,400 | 260 | 48 | 107 | 575 | 454 | 32 | 1,053 | 189 | 89 | 6,169 | 2,077 | 415 | 66 | 44 | 71 | 120 | .251 | .309 | .373 | .682 |
| 15 |  | Phillies | 30 | .500 | 1984 | 81 | 81 | 162 | 5,614 | 720 | 1,494 | 248 | 51 | 147 | 673 | 555 | 29 | 1,084 | 186 | 60 | 6,283 | 2,285 | 446 | 39 | 46 | 60 | 140 | .266 | .333 | .407 | .740 |
| 16 |  | Astros | 30 | .500 | 1977 | 81 | 81 | 162 | 5,530 | 680 | 1,405 | 263 | 60 | 114 | 638 | 515 | 40 | 839 | 187 | 72 | 6,200 | 2,130 | 437 | 76 | 39 | 60 | 98 | .254 | .320 | .385 | .705 |
| 17 |  | Brewers | 29 | .500 | 2005 | 81 | 81 | 162 | 5,448 | 726 | 1,413 | 327 | 19 | 175 | 689 | 531 | 73 | 1,162 | 79 | 34 | 6,156 | 2,303 | 521 | 66 | 38 | 55 | 137 | .259 | .331 | .423 | .754 |
| 18 |  | Brewers | 28 | .500 | 1989 | 81 | 81 | 162 | 5,473 | 707 | 1,415 | 235 | 32 | 126 | 660 | 455 | 50 | 791 | 165 | 62 | 6,083 | 2,092 | 393 | 51 | 54 | 41 | 108 | .259 | .318 | .382 | .701 |
| 19 | | Indians | 28 | .500 | 1916 | 77 | 77 | 157 | 5,064 | 630 | 1,264 | 233 | 66 | 16 | 533 | 522 | 33 | 605 | 160 | 5,853 | 1,677 | 315 | 234 | .250 | .324 | .331 | .655 | ||||
| 20 |  | Giants | 21 | .500 | 2025 | 81 | 81 | 162 | 5,375 | 705 | 1,261 | 239 | 28 | 173 | 672 | 556 | 66 | 1,380 | 68 | 24 | 6,071 | 2,075 | 440 | 22 | 52 | 14 | 103 | .235 | .311 | .386 | .697 |
| 21 |  | Astros | 21 | .500 | 1974 | 81 | 81 | 162 | 5,489 | 653 | 1,441 | 222 | 41 | 110 | 603 | 471 | 29 | 864 | 108 | 65 | 6,120 | 2,075 | 373 | 83 | 48 | 49 | 124 | .263 | .322 | .378 | .700 |
| 22 |  | Orioles | 20 | .500 | 2015 | 81 | 81 | 162 | 5,485 | 713 | 1,370 | 246 | 20 | 217 | 686 | 418 | 51 | 1,331 | 44 | 25 | 6,006 | 2,307 | 483 | 20 | 32 | 23 | 127 | .250 | .307 | .421 | .728 |
| 23 | | Giants | 19 | .500 | 2022 | 81 | 81 | 162 | 5,392 | 716 | 1,261 | 255 | 18 | 183 | 683 | 571 | 95 | 1,462 | 64 | 16 | 6,117 | 2,101 | 456 | 6 | 53 | 14 | 109 | .234 | .315 | .390 | .705 |
| 24 | | Athletics | 17 | .500 | 1987 | 81 | 81 | 162 | 5,511 | 806 | 1,432 | 263 | 33 | 199 | 761 | 593 | 36 | 1,056 | 140 | 63 | 6,238 | 2,358 | 495 | 50 | 48 | 39 | 113 | .260 | .333 | .428 | .761 |
| 25 |  | Padres | 17 | .500 | 1982 | 81 | 81 | 162 | 5,575 | 675 | 1,435 | 217 | 52 | 81 | 611 | 429 | 22 | 877 | 165 | 77 | 6,159 | 1,999 | 350 | 86 | 47 | 78 | 96 | .257 | .311 | .359 | .669 |
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More Red Sox Stats
Team Batting Leaders 
HR
1
Contreras
RBI
1
Contreras
AVG
.500
Eaton
Team Pitching Leaders 
K
5
Gray
ERA
0.00
Chapman
Team Rankings
HR
163
26th
R
689
23rd
SO
1,398
11th
ERA
3.54
3rd
Orioles
Blue Jays
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
 Braves - y | 94 | 68 | .580 | |
 Phillies - w | 88 | 74 | .543 | 6.0 |
80 | 82 | .494 | 14.0 | |
77 | 85 | .475 | 17.0 | |
74 | 88 | .457 | 20.0 | |
| NL Central | W | L | PCT | GB |
 Brewers - y | 103 | 59 | .636 | |
 Cubs - w | 89 | 73 | .549 | 14.0 |
82 | 80 | .506 | 21.0 | |
77 | 85 | .475 | 26.0 | |
75 | 87 | .463 | 28.0 | |
| NL West | W | L | PCT | GB |
 Dodgers - y | 100 | 62 | .617 | |
 Padres - w | 91 | 71 | .562 | 9.0 |
86 | 76 | .531 | 14.0 | |
65 | 97 | .401 | 35.0 | |
58 | 104 | .358 | 42.0 |
Marlins
Nationals
Mets
Pirates
Cardinals
Reds
Diamondbacks
Giants
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
 Rays - y | 98 | 64 | .605 | |
 Yankees - w | 93 | 68 | .578 | 4.5 |
 Red Sox - w | 87 | 75 | .537 | 11.0 |
79 | 82 | .491 | 18.5 | |
79 | 83 | .488 | 19.0 | |
| AL Central | W | L | PCT | GB |
 Guardians - y | 85 | 77 | .525 | |
 White Sox - w | 84 | 78 | .519 | 1.0 |
77 | 85 | .475 | 8.0 | |
76 | 86 | .469 | 9.0 | |
69 | 93 | .426 | 16.0 | |
| AL West | W | L | PCT | GB |
 Astros - y | 81 | 81 | .500 | |
80 | 82 | .494 | 1.0 | |
76 | 86 | .469 | 5.0 | |
64 | 98 | .395 | 17.0 | |
62 | 100 | .383 | 19.0 |
Twins
Tigers
Royals
Rangers
Mariners
Athletics
Angels