Tom Hughes has the highest Game Score by a rookie, with a Game Score of 119 against the Boston Beaneaters on September 21, 1901.
| NAME | GSc | DATE | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | T. Hughes | 119 | 9/21/1901 |  CHO | vs |  BSN | W | 1 | 0.00 | 13 | 1 | 1 | 0 | 17.0 | 8 | 0 | 0 | 0 | 5 | 0 | 0 | 60 | 0 | |
| 2 | | R. Gardner | 112 | 10/2/1965 |  NYM | vs |  PHI | 1 | 0.00 | 7 | 0 | 0 | 0 | 15.0 | 5 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 53 | 0 | |
| 3 | | L. Mueller | 112 | 7/21/1945 |  DET | @ |  PHA | 1 | 0.00 | 6 | 0 | 0 | 0 | 19.2 | 13 | 0 | 1 | 0 | 5 | 0 | 0 | 74 | 0 | ||
| 4 | | E. Erickson | 112 | 5/24/1918 | DET | @ |  WSH | 1 | 0.56 | 12 | 1 | 0 | 0 | 16.0 | 8 | 1 | 2 | 0 | 0 | 0 | 0 | 55 | 0 | ||
| 5 | | J. Walker | 111 | 9/11/1959 |  BAL | vs |  CWS | W | 1 | 0.00 | 4 | 1 | 1 | 0 | 16.0 | 6 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 55 | 0 |
| 6 | | J. Harshman | 109 | 8/13/1954 | CWS | vs | DET | W | 1 | 0.00 | 12 | 1 | 1 | 0 | 16.0 | 9 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 65 | 0 |
| 7 | | B. Turley | 106 | 9/5/1953 |  SLA | vs | DET | W | 1 | 0.00 | 14 | 1 | 1 | 0 | 12.0 | 3 | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 45 | 0 |
| 8 | | K. Wood | 105 | 5/6/1998 |  CHC | vs |  HOU | W | 1 | 0.00 | 20 | 1 | 1 | 0 | 9.0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 29 | 0 |
| 9 | | P. Caraway | 104 | 8/29/1930 | CWS | @ |  CLE | W | 1 | 0.00 | 5 | 1 | 1 | 0 | 13.0 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 44 | 0 | |
| 10 | | D. Fowler | 101 | 6/5/1942 | PHA | vs | SLA | L | 1 | 0.56 | 6 | 1 | 0 | 0 | 16.0 | 9 | 1 | 1 | 0 | 5 | 0 | 0 | 61 | 0 | |
| 11 | | G. Baumgardner | 101 | 4/20/1912 | SLA | vs | CWS | 1 | 0.00 | 10 | 1 | 1 | 0 | 15.0 | 9 | 0 | 0 | 0 | 8 | 0 | 0 | 59 | 0 | ||
| 12 | | J. Flores | 100 | 4/27/1943 | PHA | @ | WSH | W | 1 | 0.57 | 3 | 0 | 0 | 0 | 15.2 | 6 | 1 | 1 | 0 | 6 | 0 | 0 | 56 | 0 | |
| 13 | | D. Wilson | 99 | 6/18/1967 |  HOU | vs |  ATL | W | 1 | 0.00 | 15 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 30 | 0 |
| 14 | | B. Buhl | 99 | 8/22/1953 |  MIL | vs |  CHC | W | 1 | 0.64 | 7 | 1 | 0 | 0 | 14.0 | 5 | 1 | 1 | 0 | 6 | 1 | 0 | 53 | 0 | |
| 15 | | C. Heston | 98 | 6/9/2015 |  SFG | @ | NYM | W | 1 | 0.00 | 11 | 1 | 1 | 0 | 9.0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 29 | 0 |
| 16 | | S. Miller | 98 | 5/10/2013 |  STL | vs |  COL | W | 1 | 0.00 | 13 | 1 | 1 | 0 | 9.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 |
| 17 | | K. Forsch | 98 | 9/24/1971 | HOU | @ |  SDP | 1 | 0.69 | 8 | 0 | 0 | 0 | 13.0 | 6 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 45 | 0 | |
| 18 | | G. Peters | 98 | 7/15/1963 | CWS | vs | BAL | W | 1 | 0.00 | 13 | 1 | 1 | 0 | 9.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 |
| 19 | | J. Haines | 97 | 10/1/1920 | SLN | @ |  CHC | L | 1 | 1.10 | 8 | 1 | 0 | 0 | 16.1 | 10 | 2 | 3 | 0 | 4 | 1 | 0 | 59 | 0 | |
| 20 | | D. Selma | 96 | 9/12/1965 | NYM | vs | MIL | W | 1 | 0.00 | 13 | 1 | 1 | 0 | 10.0 | 4 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 36 | 0 |
| 21 | | A. Jackson | 96 | 8/14/1962 | NYM | vs | PHI | L | 1 | 1.20 | 6 | 1 | 0 | 0 | 15.0 | 6 | 2 | 3 | 0 | 5 | 1 | 0 | 1 | 57 | 0 |
| 22 | | J. Marichal | 96 | 7/19/1960 | SFG | vs | PHI | W | 1 | 0.00 | 12 | 1 | 1 | 0 | 9.0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 30 | 1 |
| 23 | | J. Urban | 96 | 9/8/1957 |  KCA | @ | CWS | W | 1 | 0.69 | 8 | 1 | 0 | 0 | 13.0 | 5 | 1 | 2 | 0 | 3 | 0 | 0 | 0 | 45 | 0 |
| 24 | | J. Winford | 96 | 9/9/1936 | SLN | @ |  BSN | W | 1 | 0.60 | 6 | 1 | 0 | 0 | 15.0 | 11 | 1 | 1 | 0 | 1 | 0 | 0 | 55 | 1 | |
| 25 | | J. Gray | 95 | 9/17/2016 | COL | vs |  SDP | W | 1 | 0.00 | 16 | 1 | 1 | 0 | 9.0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 |
Results may be incomplete. StatMuse has complete game-level data for Game Score going back to the 1908 season.
Some of the information used here was obtained free of charge from Retrosheet.
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