Bill Hopper had a 0-1 record with an ERA of 4.60, 8 strikeouts and 1 save in 13 appearances in his rookie season in his last season.
Games
| NAME | DATE | SEASON | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | B. Hopper | 7/15/1915 | 1915 |  WSH | @ |  SLA | 0 | 4.50 | 0 | 0 | 0 | 0 | 2.0 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 8 | 0 | ||
| 2 | | B. Hopper | 7/11/1915 | 1915 | WSH | @ |  CWS | 0 | 11.25 | 0 | 0 | 0 | 0 | 4.0 | 9 | 5 | 5 | 0 | 2 | 0 | 1 | 19 | 0 | ||
| 3 | | B. Hopper | 7/6/1915 | 1915 | WSH | @ |  BSA | L | 0 | 2.35 | 1 | 0 | 0 | 0 | 7.2 | 8 | 2 | 3 | 0 | 3 | 1 | 1 | 29 | 0 | |
| 4 | | B. Hopper | 7/3/1915 | 1915 | WSH | @ |  NYY | 0 | 0.00 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | ||
| 5 | | B. Hopper | 6/30/1915 | 1915 | WSH | @ | NYY | 0 | 0.00 | 1 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 4 | 0 | 1 | 11 | 0 | ||
| 6 | | B. Hopper | 6/21/1915 | 1915 | WSH | vs | BSA | 0 | 9.00 | 0 | 0 | 0 | 0 | 4.0 | 5 | 4 | 5 | 0 | 1 | 0 | 1 | 18 | 0 | ||
| 7 | | B. Hopper | 6/18/1915 | 1915 | WSH | vs |  DET | 0 | 0.00 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 4 | 0 | ||
| 8 | | B. Hopper | 6/17/1915 | 1915 | WSH | vs | DET | 0 | 0.00 | 0 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | ||
| 9 | | B. Hopper | 6/14/1915 | 1915 | WSH | vs | CWS | 0 | 0.00 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 5 | 0 | ||
| 10 | | B. Hopper | 5/31/1915 | 1915 | WSH | vs | NYY | 0 | 4.50 | 1 | 0 | 0 | 0 | 2.0 | 3 | 1 | 1 | 0 | 0 | 0 | 1 | 9 | 0 | ||
| 11 | | B. Hopper | 5/26/1915 | 1915 | WSH | @ | DET | 0 | 16.20 | 2 | 0 | 0 | 0 | 1.2 | 4 | 3 | 7 | 0 | 3 | 0 | 0 | 11 | 1 | ||
| 12 | | B. Hopper | 5/25/1915 | 1915 | WSH | @ | DET | 0 | 0.00 | 1 | 0 | 0 | 1 | 1.0 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 5 | 0 | ||
| 13 | | B. Hopper | 5/7/1915 | 1915 | WSH | @ |  PHA | 0 | 0.00 | 1 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | ||
| Total | 0 | 4.60 | 8 | 0 | 0 | 1 | 31.1 | 39 | 16 | 23 | 0 | 16 | 1 | 9 | 129 | 1 |
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