
36 pitchers were tied for the best ERA in their first 20 games, with an ERA of 0.00. The first three are Willie MacIver, Ryan Fitzgerald and Tyler Callihan.
| NAME | 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 | W. MacIver | 0.00 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.0 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 10 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 2.00 | .400 | 0.00 | 18.00 | |||
| 2 | R. Fitzgerald | 0.00 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 8 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 1.00 | .250 | 0.00 | 9.00 | |||
| 3 | T. Callihan | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 5 | 0 | 0.00 | 9.00 | 0.00 | 0.00 | 0.0 | 20.0 | 2.00 | .250 | 0.00 | 9.00 | ||
| 4 | C. Koss | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 1.00 | .250 | 0.00 | 9.00 | |||
| 5 | L. Vázquez | 0.00 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.1 | 3 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 11 | 0 | 0.00 | 2.70 | 0.00 | 0.00 | 0.0 | 9.1 | 1.20 | .300 | 0.00 | 8.10 | ||
| 6 | L. Rivas | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 1.00 | .250 | 0.00 | 9.00 | |||
| 7 | J. Pereda | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0.00 | |||
| 8 | J. Palacios | 0.00 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.2 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 0 | 13.50 | 0.00 | 0.00 | 33.3 | 0.0 | 1.50 | .500 | 0.00 | 13.50 | |||
| 9 | R. Gonzalez | 0.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 27.00 | 0.00 | 0.00 | 100.0 | 0.0 | 0.00 | 0.00 | 0.00 | ||||
| 10 | A. Bender | 0.00 | 20 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 20.1 | 9 | 0 | 2 | 0 | 5 | 2 | 3 | 0 | 73 | 1 | 10.18 | 2.21 | 4.60 | 0.00 | 31.5 | 6.8 | 0.69 | .209 | 0.89 | 3.98 | ||
| 11 | K. Tom | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 1.00 | .250 | 0.00 | 9.00 | |||
| 12 | M. Schrock | 0.00 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 6 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0.00 | |||
| 13 | T. Heineman | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 1.00 | .333 | 0.00 | 9.00 | |||
| 14 | F. Arcia | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 1.00 | .250 | 0.00 | 9.00 | |||
| 15 | J. Field | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 4 | 0 | 0.00 | 9.00 | 0.00 | 0.00 | 0.0 | 25.0 | 1.00 | .000 | 0.00 | 0.00 | ||
| 16 | T. Davis | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 3.00 | .500 | 0.00 | 27.00 | |||
| 17 | J.D. Davis | 0.00 | 2 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1.2 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 7 | 0 | 16.20 | 5.40 | 3.00 | 0.00 | 42.9 | 14.3 | 1.20 | .333 | 0.00 | 5.40 | ||
| 18 | C. Smith | 0.00 | 20 | 1 | 0 | 1.000 | 0 | 21 | 0 | 0 | 0 | 18.1 | 5 | 0 | 0 | 0 | 6 | 1 | 2 | 1 | 67 | 0 | 10.31 | 2.95 | 3.50 | 0.00 | 31.3 | 9.0 | 0.60 | .128 | 0.00 | 2.45 | |
| 19 | L. Luetge | 0.00 | 20 | 1 | 0 | 1.000 | 0 | 13 | 0 | 0 | 0 | 13.1 | 8 | 0 | 1 | 0 | 10 | 0 | 2 | 1 | 56 | 1 | 8.78 | 6.75 | 1.30 | 0.00 | 23.2 | 17.9 | 1.35 | .242 | 0.68 | 5.40 | |
| 20 | B. Ziegler | 0.00 | 20 | 1 | 0 | 1.000 | 0 | 10 | 0 | 0 | 0 | 21.2 | 11 | 0 | 0 | 0 | 5 | 1 | 3 | 0 | 74 | 0 | 4.15 | 2.08 | 2.00 | 0.00 | 13.5 | 6.8 | 0.74 | .190 | 0.00 | 4.57 | |
| 21 | J. Van Every | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 4 | 0 | 0.00 | 13.50 | 0.00 | 0.00 | 0.0 | 25.0 | 3.00 | .333 | 0.00 | 13.50 | ||
| 22 | M. Smith | 0.00 | 20 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 17.2 | 7 | 0 | 0 | 0 | 10 | 0 | 8 | 1 | 66 | 0 | 7.64 | 5.09 | 1.50 | 0.00 | 22.7 | 15.2 | 0.96 | .171 | 0.00 | 3.57 | ||
| 23 | C. McKay | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 7 | 0 | 0.00 | 4.50 | 0.00 | 0.00 | 0.0 | 14.3 | 0.50 | .000 | 0.00 | 0.00 | ||
| 24 | V. Horsman | 0.00 | 20 | 1 | 0 | 1.000 | 0 | 9 | 0 | 0 | 1 | 18.2 | 13 | 0 | 0 | 0 | 9 | 0 | 5 | 3 | 72 | 0 | 4.34 | 4.34 | 1.00 | 0.00 | 12.5 | 12.5 | 1.18 | .241 | 0.00 | 6.27 | |
| 25 | G. Torres | 0.00 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.2 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 11 | 0 | 3.38 | 0.00 | 0.00 | 9.1 | 0.0 | 1.13 | .300 | 3.38 | 10.13 | ||||
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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| NL East | W | L | PCT | GB |
|---|---|---|---|---|
52 | 37 | .584 | ||
50 | 41 | .549 | 3.0 | |
49 | 42 | .538 | 4.0 | |
47 | 45 | .511 | 6.5 | |
38 | 53 | .418 | 15.0 | |
| NL Central | W | L | PCT | GB |
56 | 33 | .629 | ||
50 | 40 | .556 | 6.5 | |
47 | 41 | .534 | 8.5 | |
46 | 45 | .505 | 11.0 | |
41 | 48 | .461 | 15.0 | |
| NL West | W | L | PCT | GB |
60 | 32 | .652 | ||
45 | 45 | .500 | 14.0 | |
44 | 46 | .489 | 15.0 | |
38 | 52 | .422 | 21.0 | |
37 | 55 | .402 | 23.0 |
| AL East | W | L | PCT | GB |
|---|---|---|---|---|
52 | 36 | .591 | ||
50 | 40 | .556 | 3.0 | |
42 | 49 | .462 | 11.5 | |
42 | 49 | .462 | 11.5 | |
40 | 48 | .455 | 12.0 | |
| AL Central | W | L | PCT | GB |
47 | 42 | .528 | ||
47 | 44 | .516 | 1.0 | |
44 | 47 | .484 | 4.0 | |
40 | 50 | .444 | 7.5 | |
37 | 54 | .407 | 11.0 | |
| AL West | W | L | PCT | GB |
47 | 44 | .516 | ||
45 | 45 | .500 | 1.5 | |
45 | 48 | .484 | 3.0 | |
41 | 49 | .456 | 5.5 | |
36 | 55 | .396 | 11.0 |