Hank Aaron had the highest slugging percentage in the 1957 World Series with 15+ plate appearances, with a slugging percentage of .786.
| NAME | SLG | PA | SEASON | SERIES | TM | G | AB | R | H | 2B | 3B | HR | RBI | BB | HBP | SO | SB | CS | TB | XBH | SH | SF | IBB | GIDP | AVG | OBP | OPS | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | H. Aaron | .786 | 29 | 1957 | World Series |  MIL | 7 | 28 | 5 | 11 | 0 | 1 | 3 | 7 | 1 | 0 | 6 | 0 | 0 | 22 | 4 | 0 | 0 | 0 | 0 | .393 | .414 | 1.200 |
| 2 |  | H. Bauer | .581 | 32 | 1957 | World Series |  NYY | 7 | 31 | 3 | 8 | 2 | 1 | 2 | 6 | 1 | 0 | 6 | 0 | 0 | 18 | 5 | 0 | 0 | 0 | 1 | .258 | .281 | .862 |
| 3 | | T. Kubek | .500 | 29 | 1957 | World Series | NYY | 7 | 28 | 4 | 8 | 0 | 0 | 2 | 4 | 0 | 0 | 4 | 0 | 0 | 14 | 2 | 1 | 0 | 0 | 1 | .286 | .286 | .786 |
| 4 |  | E. Mathews | .500 | 31 | 1957 | World Series | MIL | 7 | 22 | 4 | 5 | 3 | 0 | 1 | 4 | 8 | 0 | 5 | 0 | 0 | 11 | 4 | 1 | 0 | 0 | 1 | .227 | .433 | .933 |
| 5 | | Y. Berra | .480 | 29 | 1957 | World Series | NYY | 7 | 25 | 5 | 8 | 1 | 0 | 1 | 2 | 4 | 0 | 0 | 0 | 0 | 12 | 2 | 0 | 0 | 1 | 0 | .320 | .414 | .894 |
| 6 | | J. Coleman | .455 | 26 | 1957 | World Series | NYY | 7 | 22 | 2 | 8 | 2 | 0 | 0 | 2 | 3 | 0 | 1 | 0 | 0 | 10 | 2 | 1 | 0 | 0 | 0 | .364 | .440 | .895 |
| 7 |  | M. Mantle | .421 | 22 | 1957 | World Series | NYY | 6 | 19 | 3 | 5 | 0 | 0 | 1 | 2 | 3 | 0 | 1 | 0 | 2 | 8 | 1 | 0 | 0 | 0 | 0 | .263 | .364 | .785 |
| 8 | | D. Crandall | .368 | 20 | 1957 | World Series | MIL | 6 | 19 | 1 | 4 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 7 | 1 | 0 | 0 | 0 | 0 | .211 | .250 | .618 |
| 9 | | E. Slaughter | .333 | 15 | 1957 | World Series | NYY | 5 | 12 | 2 | 3 | 1 | 0 | 0 | 0 | 3 | 0 | 2 | 0 | 1 | 4 | 1 | 0 | 0 | 0 | 1 | .250 | .400 | .733 |
| 10 | | J. Logan | .333 | 31 | 1957 | World Series | MIL | 7 | 27 | 5 | 5 | 1 | 0 | 1 | 2 | 3 | 1 | 6 | 0 | 0 | 9 | 2 | 0 | 0 | 0 | 0 | .185 | .290 | .624 |
| 11 | | R. Schoendienst | .333 | 19 | 1957 | World Series | MIL | 5 | 18 | 0 | 5 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 6 | 1 | 1 | 0 | 0 | 0 | .278 | .278 | .611 |
| 12 | | J. Lumpe | .286 | 15 | 1957 | World Series | NYY | 6 | 14 | 0 | 4 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | .286 | .333 | .619 |
| 13 | | W. Covington | .250 | 28 | 1957 | World Series | MIL | 7 | 24 | 1 | 5 | 1 | 0 | 0 | 1 | 2 | 0 | 6 | 1 | 0 | 6 | 1 | 2 | 0 | 0 | 1 | .208 | .269 | .519 |
| 14 | | G. McDougald | .250 | 29 | 1957 | World Series | NYY | 7 | 24 | 3 | 6 | 0 | 0 | 0 | 2 | 3 | 0 | 3 | 1 | 0 | 6 | 0 | 1 | 1 | 0 | 0 | .250 | .321 | .571 |
| 15 | | A. Pafko | .214 | 15 | 1957 | World Series | MIL | 6 | 14 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | .214 | .267 | .481 |
| 16 | | J. Adcock | .200 | 15 | 1957 | World Series | MIL | 5 | 15 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 2 | .200 | .200 | .400 |
StatMuse has game-level data for plate appearances and slugging percentage going back to the 1903 playoffs.
Some of the information used here was obtained free of charge from Retrosheet.
Mets 
Phillies 
Braves 
Nationals 
Marlins 
BOS 
Cubs 
Cardinals 
Dodgers 
Padres 
Tigers 
Guardians 
Mariners 
Astros 
TOR 
BAL 
LAA 
MIN 
KCR 
MIL 
PIT 
