Adam Wainwright had the worst on-base percentage with 100.0+ innings pitched in 2023, with an on-base percentage of .000.
| NAME | OBP | IP | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | A. Wainwright | .000 | 101.0 | 2023 |  STL | 21 | 5 | 11 | .313 | 21 | 7.40 | 55 | 0 | 0 | 0 | 151 | 83 | 89 | 20 | 41 | 1 | 0 | 0 | 484 | 1 | 4.90 | 3.65 | 1.34 | 1.78 | 11.4 | 8.5 | 1.90 | .357 | 7.93 | 172 | 5.98 | 140 | 13.46 | -19.5 |
| 2 |  | S. Ohtani | .412 | 132.0 | 2023 |  LAA | 23 | 10 | 5 | .667 | 23 | 3.14 | 167 | 1 | 1 | 0 | 85 | 46 | 50 | 18 | 55 | 11 | 0 | 0 | 531 | 12 | 11.39 | 3.75 | 3.04 | 1.23 | 31.5 | 10.4 | 1.06 | .239 | 3.41 | 72 | 3.99 | 91 | 5.80 | 6.1 |
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