Since 2004, the Houston Astros have the most appearances by a team in the World Series, with 5 appearances.
| TEAM | SERIES | G | W% | 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 |  | Astros | World Series | 30 | .433 | 13 | 17 | 1,038 | 120 | 246 | 50 | 2 | 36 | 116 | 100 | 14 | 253 | 22 | 4 | 1,165 | 408 | 88 | 7 | 6 | 15 | 23 | .237 | .311 | .393 | .704 |
| 2 |  | Dodgers | World Series | 23 | .522 | 12 | 11 | 781 | 107 | 165 | 32 | 4 | 35 | 101 | 82 | 12 | 216 | 9 | 6 | 886 | 310 | 71 | 3 | 8 | 5 | 9 | .211 | .293 | .397 | .690 |
| 3 |  | Cardinals | World Series | 22 | .455 | 10 | 12 | 715 | 86 | 161 | 36 | 2 | 14 | 71 | 89 | 8 | 156 | 5 | 4 | 831 | 243 | 52 | 14 | 5 | 17 | 15 | .225 | .316 | .340 | .656 |
| 4 |  | Red Sox | World Series | 19 | .842 | 16 | 3 | 662 | 108 | 169 | 45 | 3 | 19 | 107 | 85 | 8 | 152 | 5 | 2 | 764 | 277 | 67 | 4 | 5 | 13 | 14 | .255 | .345 | .418 | .763 |
| 5 |  | Giants | World Series | 16 | .750 | 12 | 4 | 539 | 75 | 140 | 26 | 4 | 13 | 73 | 43 | 4 | 135 | 5 | 3 | 594 | 213 | 43 | 4 | 4 | 2 | 7 | .260 | .317 | .395 | .712 |
| 6 |  | Rangers | World Series | 17 | .471 | 8 | 9 | 563 | 68 | 127 | 25 | 1 | 20 | 66 | 60 | 3 | 126 | 4 | 5 | 636 | 214 | 46 | 4 | 6 | 5 | 16 | .226 | .301 | .380 | .681 |
| 7 |  | Phillies | World Series | 17 | .471 | 8 | 9 | 552 | 69 | 119 | 27 | 1 | 28 | 67 | 75 | 6 | 159 | 15 | 1 | 638 | 232 | 56 | 2 | 3 | 7 | 9 | .216 | .314 | .420 | .735 |
| 8 |  | Royals | World Series | 12 | .583 | 7 | 5 | 426 | 54 | 104 | 27 | 1 | 5 | 52 | 28 | 3 | 80 | 8 | 1 | 464 | 148 | 33 | 3 | 4 | 4 | 11 | .244 | .293 | .347 | .640 |
| 9 |  | Yankees | World Series | 11 | .455 | 5 | 6 | 368 | 56 | 85 | 19 | 0 | 15 | 54 | 45 | 10 | 100 | 13 | 0 | 427 | 149 | 34 | 1 | 3 | 4 | 3 | .231 | .329 | .405 | .734 |
| 10 |  | Rays | World Series | 11 | .273 | 3 | 8 | 350 | 37 | 75 | 10 | 1 | 13 | 35 | 26 | 1 | 106 | 9 | 4 | 381 | 126 | 24 | 2 | 2 | 1 | 9 | .214 | .269 | .360 | .629 |
| 11 |  | Tigers | World Series | 9 | .111 | 1 | 8 | 287 | 17 | 52 | 10 | 1 | 7 | 17 | 20 | 4 | 73 | 1 | 1 | 314 | 85 | 18 | 3 | 0 | 1 | 7 | .181 | .244 | .296 | .541 |
| 12 |  | Diamondbacks | World Series | 5 | .200 | 1 | 4 | 174 | 22 | 47 | 10 | 1 | 3 | 22 | 16 | 0 | 41 | 7 | 1 | 197 | 68 | 14 | 5 | 2 | 1 | 4 | .270 | .328 | .391 | .719 |
| 13 |  | Braves | World Series | 6 | .667 | 4 | 2 | 201 | 25 | 48 | 8 | 0 | 11 | 25 | 18 | 1 | 61 | 1 | 0 | 221 | 89 | 19 | 0 | 1 | 2 | 3 | .239 | .303 | .443 | .746 |
| 14 |  | Nationals | World Series | 7 | .571 | 4 | 3 | 241 | 33 | 58 | 8 | 1 | 11 | 32 | 27 | 1 | 61 | 4 | 0 | 272 | 101 | 20 | 3 | 0 | 1 | 5 | .241 | .320 | .419 | .739 |
| 15 |  | Cubs | World Series | 7 | .571 | 4 | 3 | 245 | 27 | 61 | 10 | 2 | 8 | 27 | 22 | 3 | 64 | 8 | 1 | 272 | 99 | 20 | 0 | 2 | 3 | 4 | .249 | .316 | .404 | .720 |
| 16 |  | Indians | World Series | 7 | .429 | 3 | 4 | 232 | 27 | 55 | 10 | 0 | 7 | 23 | 24 | 5 | 69 | 4 | 2 | 265 | 86 | 17 | 3 | 1 | 1 | 5 | .237 | .321 | .371 | .691 |
| 17 |  | Mets | World Series | 5 | .200 | 1 | 4 | 181 | 19 | 35 | 1 | 0 | 6 | 18 | 14 | 2 | 46 | 1 | 2 | 203 | 54 | 7 | 2 | 4 | 1 | 4 | .193 | .254 | .298 | .552 |
| 18 |  | Rockies | World Series | 4 | .000 | 0 | 4 | 133 | 10 | 29 | 6 | 1 | 3 | 10 | 10 | 2 | 36 | 1 | 0 | 146 | 46 | 10 | 1 | 0 | 0 | 2 | .218 | .283 | .346 | .629 |
| 19 |  | White Sox | World Series | 4 | 1.000 | 4 | 0 | 154 | 20 | 44 | 9 | 2 | 6 | 20 | 15 | 3 | 30 | 5 | 1 | 174 | 75 | 17 | 2 | 0 | 2 | 5 | .286 | .360 | .487 | .847 |
Some of the information used here was obtained free of charge from Retrosheet.
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