Between the 2017 and 2021 seasons, the Houston Astros had the most appearances by a team in the League Championship 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 | ALCS | 31 | .516 | 16 | 15 | 1,017 | 121 | 229 | 37 | 1 | 36 | 114 | 123 | 14 | 239 | 8 | 4 | 1,160 | 376 | 74 | 1 | 5 | 6 | 27 | .225 | .316 | .370 | .686 |
| 2 |  | Dodgers | NLCS | 25 | .560 | 14 | 11 | 841 | 117 | 206 | 34 | 4 | 40 | 116 | 104 | 11 | 242 | 19 | 4 | 964 | 368 | 78 | 5 | 3 | 8 | 21 | .245 | .335 | .438 | .772 |
| 3 |  | Braves | NLCS | 13 | .538 | 7 | 6 | 441 | 61 | 111 | 20 | 2 | 17 | 60 | 45 | 3 | 132 | 9 | 1 | 492 | 186 | 39 | 0 | 3 | 4 | 8 | .252 | .323 | .422 | .745 |
| 4 |  | Red Sox | ALCS | 11 | .545 | 6 | 5 | 370 | 57 | 82 | 19 | 2 | 16 | 54 | 43 | 6 | 92 | 2 | 2 | 420 | 153 | 37 | 1 | 0 | 0 | 6 | .222 | .313 | .414 | .726 |
| 5 |  | Yankees | ALCS | 13 | .385 | 5 | 8 | 425 | 43 | 89 | 16 | 1 | 16 | 42 | 41 | 2 | 134 | 3 | 1 | 469 | 155 | 33 | 0 | 1 | 1 | 3 | .209 | .281 | .365 | .646 |
| 6 |  | Rays | ALCS | 7 | .571 | 4 | 3 | 219 | 25 | 44 | 6 | 0 | 11 | 25 | 24 | 6 | 81 | 0 | 1 | 251 | 83 | 17 | 1 | 1 | 1 | 6 | .201 | .296 | .379 | .675 |
| 7 |  | Cardinals | NLCS | 4 | .000 | 0 | 4 | 123 | 6 | 16 | 3 | 0 | 1 | 5 | 7 | 3 | 48 | 3 | 0 | 133 | 22 | 4 | 0 | 0 | 0 | 1 | .130 | .195 | .179 | .374 |
| 8 |  | Nationals | NLCS | 4 | 1.000 | 4 | 0 | 135 | 20 | 37 | 11 | 1 | 2 | 20 | 11 | 0 | 44 | 0 | 0 | 150 | 56 | 14 | 3 | 1 | 5 | 1 | .274 | .327 | .415 | .741 |
| 9 |  | Brewers | NLCS | 7 | .429 | 3 | 4 | 246 | 24 | 57 | 17 | 1 | 6 | 22 | 22 | 1 | 79 | 3 | 2 | 270 | 94 | 24 | 0 | 1 | 5 | 4 | .232 | .296 | .382 | .678 |
| 10 |  | Cubs | NLCS | 5 | .200 | 1 | 4 | 154 | 8 | 24 | 1 | 0 | 7 | 8 | 5 | 2 | 53 | 1 | 0 | 162 | 46 | 8 | 1 | 0 | 0 | 1 | .156 | .193 | .299 | .491 |
Some of the information used here was obtained free of charge from Retrosheet.
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