The Washington Senators have the lowest winning percentage by a team with a run differential of exactly 1 in a season, winning 88.9 percent of the time in 1894.
Showing
| TEAM | W% | DIFF | 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 |  | Senators | .889 | 9 | 1894 | 8 | 1 | 9 | 52 | ||||||||||||||||||||||
| 2 |  | Orioles | .923 | 13 | 1892 | 12 | 1 | 13 | 72 | ||||||||||||||||||||||
| 3 |  | Giants | .938 | 16 | 1899 | 15 | 1 | 16 | 94 | ||||||||||||||||||||||
| 4 |  | Phillies | .955 | 22 | 1897 | 21 | 1 | 22 | 127 | ||||||||||||||||||||||
| 5 |  | Twins | 1.000 | 18 | 2026 | 18 | 0 | 18 | 599 | 85 | 155 | 37 | 3 | 20 | 81 | 62 | 11 | 138 | 9 | 6 | 679 | 258 | 60 | 2 | 5 | 3 | 17 | .259 | .337 | .431 | .767 |
| 6 |  | Royals | 1.000 | 21 | 2026 | 21 | 0 | 21 | 701 | 93 | 183 | 42 | 0 | 19 | 89 | 57 | 8 | 161 | 16 | 4 | 783 | 282 | 61 | 7 | 10 | 5 | 11 | .261 | .320 | .402 | .722 |
| 7 |  | Brewers | 1.000 | 27 | 2026 | 27 | 0 | 27 | 895 | 104 | 204 | 35 | 4 | 20 | 99 | 102 | 7 | 256 | 22 | 11 | 1,021 | 307 | 59 | 10 | 7 | 9 | 15 | .228 | .310 | .343 | .653 |
| 8 |  | Braves | 1.000 | 27 | 2026 | 27 | 0 | 27 | 895 | 110 | 209 | 43 | 2 | 31 | 107 | 67 | 11 | 232 | 14 | 2 | 984 | 349 | 76 | 5 | 6 | 3 | 14 | .234 | .293 | .390 | .683 |
| 9 |  | Tigers | 1.000 | 17 | 2026 | 17 | 0 | 17 | 555 | 79 | 144 | 33 | 4 | 18 | 72 | 56 | 9 | 138 | 11 | 3 | 626 | 239 | 55 | 3 | 3 | 2 | 13 | .259 | .335 | .431 | .766 |
| 10 |  | Astros | 1.000 | 15 | 2026 | 15 | 0 | 15 | 498 | 57 | 117 | 23 | 2 | 20 | 55 | 36 | 4 | 130 | 4 | 2 | 548 | 204 | 45 | 4 | 6 | 7 | 4 | .235 | .289 | .410 | .698 |
| 11 |  | Nationals | 1.000 | 18 | 2026 | 18 | 0 | 18 | 619 | 91 | 159 | 33 | 2 | 14 | 81 | 55 | 9 | 142 | 29 | 7 | 691 | 238 | 49 | 2 | 6 | 4 | 11 | .257 | .324 | .384 | .708 |
| 12 |  | Yankees | 1.000 | 17 | 2026 | 17 | 0 | 17 | 544 | 65 | 120 | 26 | 1 | 24 | 63 | 63 | 5 | 162 | 23 | 3 | 617 | 220 | 51 | 1 | 4 | 3 | 8 | .221 | .305 | .404 | .710 |
| 13 |  | Athletics | 1.000 | 23 | 2026 | 23 | 0 | 23 | 786 | 110 | 196 | 32 | 8 | 29 | 106 | 92 | 12 | 203 | 27 | 4 | 902 | 331 | 69 | 9 | 3 | 8 | 12 | .249 | .336 | .421 | .757 |
| 14 |  | Red Sox | 1.000 | 21 | 2026 | 21 | 0 | 21 | 699 | 92 | 163 | 37 | 5 | 22 | 89 | 65 | 13 | 168 | 10 | 6 | 792 | 276 | 64 | 7 | 8 | 5 | 13 | .233 | .307 | .395 | .702 |
| 15 |  | Mets | 1.000 | 17 | 2026 | 17 | 0 | 17 | 578 | 86 | 153 | 26 | 2 | 19 | 82 | 58 | 9 | 150 | 11 | 7 | 653 | 240 | 47 | 3 | 5 | 1 | 12 | .265 | .338 | .415 | .754 |
| 16 |  | Cubs | 1.000 | 23 | 2026 | 23 | 0 | 23 | 778 | 101 | 188 | 35 | 5 | 28 | 95 | 95 | 16 | 186 | 15 | 3 | 899 | 317 | 68 | 4 | 6 | 10 | 11 | .242 | .334 | .407 | .742 |
| 17 |  | Angels | 1.000 | 19 | 2026 | 19 | 0 | 19 | 619 | 70 | 146 | 23 | 1 | 17 | 67 | 55 | 12 | 172 | 20 | 1 | 700 | 222 | 41 | 10 | 4 | 8 | 12 | .236 | .309 | .359 | .667 |
| 18 |  | Padres | 1.000 | 26 | 2026 | 26 | 0 | 26 | 833 | 116 | 204 | 35 | 0 | 27 | 108 | 101 | 8 | 206 | 37 | 9 | 960 | 320 | 62 | 7 | 11 | 5 | 14 | .245 | .328 | .384 | .713 |
| 19 |  | White Sox | 1.000 | 25 | 2026 | 25 | 0 | 25 | 822 | 107 | 187 | 41 | 1 | 26 | 100 | 85 | 17 | 225 | 20 | 7 | 936 | 308 | 68 | 8 | 4 | 9 | 10 | .227 | .311 | .375 | .686 |
| 20 |  | Rockies | 1.000 | 17 | 2026 | 17 | 0 | 17 | 569 | 76 | 152 | 35 | 4 | 10 | 70 | 55 | 11 | 156 | 14 | 5 | 645 | 225 | 49 | 3 | 7 | 3 | 8 | .267 | .340 | .395 | .735 |
| 21 |  | Diamondbacks | 1.000 | 28 | 2026 | 28 | 0 | 28 | 924 | 117 | 218 | 52 | 4 | 22 | 110 | 94 | 9 | 225 | 24 | 3 | 1,047 | 344 | 78 | 11 | 9 | 6 | 16 | .236 | .310 | .372 | .682 |
| 22 | | Phillies | 1.000 | 25 | 2026 | 25 | 0 | 25 | 833 | 103 | 207 | 35 | 3 | 30 | 100 | 89 | 10 | 183 | 23 | 2 | 946 | 338 | 68 | 6 | 8 | 10 | 24 | .248 | .326 | .406 | .731 |
| 23 |  | Giants | 1.000 | 16 | 2026 | 16 | 0 | 16 | 560 | 72 | 145 | 30 | 1 | 17 | 67 | 50 | 6 | 135 | 9 | 4 | 630 | 228 | 48 | 8 | 6 | 9 | 13 | .259 | .323 | .407 | .730 |
| 24 |  | Mariners | 1.000 | 26 | 2026 | 26 | 0 | 26 | 857 | 111 | 201 | 35 | 0 | 39 | 111 | 91 | 18 | 222 | 17 | 7 | 976 | 353 | 74 | 5 | 5 | 6 | 15 | .235 | .319 | .412 | .731 |
| 25 |  | Rays | 1.000 | 25 | 2026 | 25 | 0 | 25 | 842 | 100 | 221 | 38 | 2 | 24 | 94 | 60 | 8 | 198 | 33 | 10 | 925 | 335 | 64 | 11 | 4 | 8 | 12 | .262 | .316 | .398 | .714 |
More MLB News
Braves exercise options on Ronald Acuña Jr. and Ozzie Albies
Mariners exercise Andrés Muñoz's $9 million option, decline options on Victor Robles, Bryce Miller
MLB's 2027 season threatened with lockout looming when labor deal expires Dec. 1
Tampa Bay Rays proved their brand of baseball can overcome a low payroll
MLB Free Agents List
Reliever Ryan Helsley intends to pick up his $14 million option with Baltimore, AP source says
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 |
Orioles
Blue Jays
Twins
Tigers
Royals
Rangers
Mariners
Athletics
Angels