Dick Allen has the highest on-base percentage by a rookie with 162+ games played, with an on-base percentage of .382 in 1964.
| NAME | OBP | G | SEASON | TM | AB | R | H | 2B | 3B | HR | RBI | BB | HBP | SO | SB | CS | PA | TB | XBH | SH | SF | IBB | GIDP | AVG | SLG | OPS | wRC | WRAA | wOBA | wRC+ | BRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | D. Allen | .382 | 162 | 1964 |  PHI | 632 | 125 | 201 | 38 | 13 | 29 | 91 | 67 | 0 | 138 | 3 | 4 | 708 | 352 | 80 | 6 | 3 | 13 | 8 | .318 | .557 | .939 | 128 | 52.3 | .405 | 162 | 49.5 |
| 2 | | H. Matsui | .353 | 163 | 2003 |  NYY | 623 | 82 | 179 | 42 | 1 | 16 | 106 | 63 | 3 | 86 | 2 | 2 | 695 | 271 | 59 | 0 | 6 | 5 | 25 | .287 | .435 | .788 | 94 | 8.4 | .342 | 109 | 7.5 |
| 3 | | J. Conine | .351 | 162 | 1993 |  FLA | 595 | 75 | 174 | 24 | 3 | 12 | 79 | 52 | 5 | 135 | 2 | 2 | 658 | 240 | 39 | 0 | 6 | 2 | 14 | .292 | .403 | .754 | 85 | 6.2 | .338 | 105 | 4.3 |
| 4 | | G. Scott | .324 | 162 | 1966 |  BOS | 601 | 73 | 147 | 18 | 7 | 27 | 90 | 65 | 8 | 152 | 4 | 0 | 681 | 260 | 52 | 2 | 5 | 13 | 25 | .245 | .433 | .757 | 85 | 13.2 | .329 | 106 | 4.7 |
| 5 | | J. Wood | .320 | 162 | 1961 |  DET | 663 | 96 | 171 | 17 | 14 | 11 | 69 | 58 | 4 | 141 | 30 | 9 | 731 | 249 | 42 | 2 | 4 | 2 | 8 | .258 | .376 | .695 | 79 | -7.1 | .312 | 82 | -16.7 |
| 6 | | J. Ray | .318 | 162 | 1982 |  PIT | 647 | 79 | 182 | 30 | 7 | 7 | 63 | 36 | 1 | 34 | 16 | 7 | 702 | 247 | 44 | 13 | 5 | 1 | 8 | .281 | .382 | .700 | 76 | -2.8 | .313 | 96 | -3.5 |
| 7 | | D. Young | .316 | 162 | 2007 |  TBD | 645 | 65 | 186 | 38 | 0 | 13 | 93 | 26 | 3 | 127 | 10 | 3 | 681 | 263 | 51 | 0 | 7 | 2 | 23 | .288 | .408 | .723 | 75 | -9.2 | .315 | 89 | -9.5 |
| 8 | | B. Knoop | .289 | 162 | 1964 |  LAA | 486 | 42 | 105 | 8 | 1 | 7 | 38 | 46 | 5 | 109 | 3 | 2 | 547 | 136 | 16 | 7 | 3 | 6 | 17 | .216 | .280 | .569 | 38 | -20 | .258 | 65 | -22.6 |
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