Ken Griffey Jr. crushed the most home runs in the 1st inning in his first 154 games in 1999, with 12 homers.
| NAME | HR | SEASON | TM | G | AB | H | 2B | 3B | RBI | BB | HBP | SO | PA | TB | XBH | SH | SF | IBB | AVG | OBP | SLG | OPS | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | K. Griffey Jr. | 12 | 1999 |  SEA | 154 | 137 | 36 | 6 | 0 | 28 | 15 | 1 | 29 | 154 | 78 | 18 | 0 | 1 | 0 | .263 | .338 | .569 | .907 |
| 2 |  | E. Alfonzo | 10 | 1999 |  NYM | 154 | 135 | 41 | 9 | 0 | 20 | 17 | 1 | 24 | 154 | 80 | 19 | 1 | 0 | 0 | .304 | .386 | .593 | .978 |
| 3 |  | C. Jones | 10 | 1999 |  ATL | 154 | 109 | 34 | 9 | 0 | 23 | 41 | 1 | 17 | 154 | 73 | 19 | 0 | 3 | 1 | .312 | .494 | .670 | 1.163 |
| 4 |  | D. Jeter | 8 | 1999 |  NYY | 154 | 134 | 47 | 7 | 1 | 14 | 17 | 0 | 32 | 154 | 80 | 16 | 2 | 1 | 0 | .351 | .421 | .597 | 1.018 |
| 5 |  | C. Knoblauch | 8 | 1999 | NYY | 154 | 135 | 36 | 7 | 0 | 8 | 16 | 5 | 8 | 156 | 67 | 15 | 0 | 0 | 0 | .267 | .365 | .496 | .862 |
| 6 | | P. O'Neill | 7 | 1999 | NYY | 154 | 130 | 44 | 8 | 1 | 27 | 21 | 0 | 17 | 154 | 75 | 16 | 0 | 3 | 0 | .338 | .422 | .577 | .999 |
| 7 |  | B. Boone | 6 | 1999 | ATL | 154 | 142 | 42 | 12 | 0 | 10 | 8 | 3 | 24 | 154 | 72 | 18 | 1 | 0 | 0 | .296 | .346 | .507 | .853 |
| 8 | | J. Olerud | 5 | 1999 | NYM | 154 | 121 | 29 | 7 | 0 | 15 | 30 | 3 | 16 | 154 | 51 | 12 | 0 | 0 | 0 | .240 | .403 | .421 | .824 |
| 9 |  | R. Alomar | 4 | 1999 |  CLE | 154 | 123 | 38 | 7 | 0 | 16 | 24 | 0 | 22 | 154 | 57 | 11 | 3 | 4 | 0 | .309 | .411 | .463 | .874 |
| 10 |  | J. Bagwell | 4 | 1999 |  HOU | 154 | 120 | 31 | 7 | 0 | 19 | 30 | 1 | 25 | 154 | 50 | 11 | 0 | 3 | 1 | .258 | .403 | .417 | .819 |
| 11 |  | C. Biggio | 4 | 1999 | HOU | 154 | 132 | 39 | 14 | 0 | 4 | 19 | 3 | 19 | 154 | 65 | 18 | 0 | 0 | 0 | .295 | .396 | .492 | .889 |
| 12 |  | J. Offerman | 1 | 1999 |  BOS | 154 | 132 | 41 | 9 | 2 | 1 | 23 | 1 | 16 | 156 | 57 | 12 | 0 | 0 | 0 | .311 | .417 | .432 | .848 |
StatMuse has event-level data for home runs going back to the 1974 season.
Some of the information used here was obtained free of charge from Retrosheet.
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