Interpreted as:
Mike Mussina era, by day of week in his career| NAME | WEEKDAY | ERA | G | W | L | W% | GS | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | H/9 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | M. Mussina | Sunday | 3.35 | 89 | 50 | 22 | .694 | 89 | 479 | 9 | 4 | 0 | 591.0 | 543 | 220 | 240 | 62 | 132 | 8 | 0 | 5 | 2,386 | 15 | 7.29 | 2.01 | 3.63 | 0.94 | 20.1 | 5.5 | 1.14 | .282 | 3.65 | 8.27 |
| 2 | | M. Mussina | Monday | 3.92 | 50 | 25 | 14 | .641 | 49 | 240 | 5 | 0 | 0 | 333.0 | 322 | 145 | 154 | 42 | 91 | 1 | 0 | 5 | 1,383 | 5 | 6.49 | 2.46 | 2.64 | 1.14 | 17.4 | 6.6 | 1.24 | .278 | 4.16 | 8.70 |
| 3 | | M. Mussina | Tuesday | 3.95 | 81 | 46 | 22 | .676 | 81 | 440 | 7 | 6 | 0 | 524.1 | 529 | 230 | 241 | 52 | 111 | 9 | 0 | 6 | 2,165 | 12 | 7.55 | 1.91 | 3.96 | 0.89 | 20.3 | 5.1 | 1.22 | .307 | 4.14 | 9.08 |
| 4 | | M. Mussina | Wednesday | 4.04 | 86 | 36 | 30 | .545 | 86 | 432 | 10 | 5 | 0 | 565.2 | 555 | 254 | 266 | 61 | 135 | 10 | 0 | 3 | 2,338 | 17 | 6.87 | 2.15 | 3.20 | 0.97 | 18.5 | 5.8 | 1.22 | .291 | 4.23 | 8.83 |
| 5 | | M. Mussina | Thursday | 3.77 | 69 | 32 | 22 | .593 | 69 | 362 | 7 | 1 | 0 | 448.2 | 462 | 188 | 208 | 46 | 89 | 12 | 0 | 2 | 1,861 | 4 | 7.26 | 1.79 | 4.07 | 0.92 | 19.5 | 4.8 | 1.23 | .308 | 4.17 | 9.27 |
| 6 | | M. Mussina | Friday | 3.80 | 87 | 45 | 23 | .662 | 87 | 434 | 11 | 4 | 0 | 580.2 | 565 | 245 | 256 | 71 | 126 | 10 | 0 | 2 | 2,374 | 10 | 6.73 | 1.95 | 3.44 | 1.10 | 18.3 | 5.3 | 1.19 | .285 | 3.97 | 8.76 |
| 7 | | M. Mussina | Saturday | 3.05 | 75 | 36 | 20 | .643 | 75 | 426 | 8 | 3 | 0 | 519.1 | 484 | 176 | 194 | 42 | 101 | 10 | 0 | 6 | 2,086 | 8 | 7.38 | 1.75 | 4.22 | 0.73 | 20.4 | 4.8 | 1.13 | .293 | 3.36 | 8.39 |
StatMuse has game-level data for ERA going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
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