Luis Arroyo had a record of 11-8 with an ERA of 4.19 and 68 strikeouts in 35 appearances in his rookie season in 1955.
STL| NAME | DATE | SEASON | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | L. Arroyo | 9/23/1955 | 1955 | vs | 0 | 0.00 | 1 | 0 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 7 | 0 | |||
| 2 | | L. Arroyo | 9/7/1955 | 1955 | vs | 0 | 0.00 | 2 | 0 | 0 | 0 | 3.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 10 | 0 | |||
| 3 | | L. Arroyo | 9/5/1955 | 1955 | vs | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.2 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 5 | 0 | |||
| 4 | | L. Arroyo | 9/1/1955 | 1955 | @ | 1 | 18.00 | 1 | 0 | 0 | 0 | 2.0 | 5 | 4 | 4 | 0 | 1 | 0 | 0 | 0 | 12 | 0 | |||
| 5 | | L. Arroyo | 8/27/1955 | 1955 | @ | L | 1 | 12.60 | 3 | 0 | 0 | 0 | 5.0 | 7 | 7 | 7 | 2 | 4 | 0 | 0 | 0 | 26 | 0 | ||
| 6 | | L. Arroyo | 8/21/1955 | 1955 | @ | 0 | 18.00 | 0 | 0 | 0 | 0 | 1.0 | 2 | 2 | 2 | 0 | 2 | 0 | 1 | 0 | 6 | 0 | |||
| 7 | | L. Arroyo | 8/20/1955 | 1955 | @ | 1 | 9.00 | 2 | 0 | 0 | 0 | 3.0 | 4 | 3 | 3 | 0 | 3 | 0 | 0 | 0 | 15 | 0 | |||
| 8 | | L. Arroyo | 8/17/1955 | 1955 | vs | L | 1 | 18.00 | 1 | 0 | 0 | 0 | 2.0 | 5 | 4 | 4 | 2 | 2 | 0 | 0 | 0 | 12 | 0 | ||
| 9 | | L. Arroyo | 8/14/1955 | 1955 | vs | 0 | 0 | 0 | 0 | 0 | 0.0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | ||||
| 10 | | L. Arroyo | 8/12/1955 | 1955 | vs | 1 | 15.00 | 0 | 0 | 0 | 0 | 3.0 | 5 | 5 | 5 | 1 | 3 | 0 | 0 | 0 | 16 | 0 | |||
| 11 | | L. Arroyo | 8/7/1955 | 1955 | vs | 0 | 9.00 | 0 | 0 | 0 | 0 | 1.0 | 3 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 6 | 0 | |||
| 12 | | L. Arroyo | 8/5/1955 | 1955 | vs | 1 | 1.80 | 3 | 0 | 0 | 0 | 5.0 | 6 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 21 | 0 | |||
| 13 | | L. Arroyo | 7/31/1955 | 1955 | vs | L | 1 | 18.00 | 2 | 0 | 0 | 0 | 1.0 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 7 | 0 | ||
| 14 | | L. Arroyo | 7/26/1955 | 1955 | vs | L | 1 | 3.00 | 5 | 1 | 0 | 0 | 9.0 | 7 | 3 | 3 | 2 | 3 | 0 | 0 | 0 | 37 | 0 | ||
| 15 | | L. Arroyo | 7/22/1955 | 1955 | @ | 0 | 0 | 0 | 0 | 0 | 0.0 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | ||||
| 16 | | L. Arroyo | 7/21/1955 | 1955 | @ | 1 | 9.82 | 2 | 0 | 0 | 0 | 3.2 | 5 | 4 | 4 | 2 | 2 | 0 | 0 | 0 | 18 | 0 | |||
| 17 | | L. Arroyo | 7/17/1955 | 1955 | @ | W | 0 | 5.40 | 0 | 0 | 0 | 0 | 1.2 | 3 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 8 | 1 | ||
| 18 | | L. Arroyo | 7/16/1955 | 1955 | @ | L | 1 | 6.75 | 2 | 0 | 0 | 0 | 5.1 | 9 | 4 | 5 | 0 | 2 | 0 | 0 | 1 | 27 | 0 | ||
| 19 | | L. Arroyo | 7/10/1955 | 1955 | vs | W | 1 | 2.00 | 2 | 1 | 0 | 0 | 9.0 | 7 | 2 | 2 | 1 | 2 | 0 | 0 | 0 | 37 | 0 | ||
| 20 | | L. Arroyo | 7/6/1955 | 1955 | @ | 0 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | ||||
| 21 | | L. Arroyo | 7/5/1955 | 1955 | @ | 1 | 3.86 | 0 | 0 | 0 | 0 | 7.0 | 6 | 3 | 3 | 2 | 1 | 0 | 0 | 1 | 27 | 0 | |||
| 22 | | L. Arroyo | 7/1/1955 | 1955 | @ | L | 1 | 36.00 | 1 | 0 | 0 | 0 | 1.0 | 5 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 8 | 0 | ||
| 23 | | L. Arroyo | 6/25/1955 | 1955 | vs | W | 1 | 3.00 | 5 | 1 | 0 | 0 | 9.0 | 8 | 3 | 3 | 0 | 7 | 0 | 0 | 2 | 42 | 1 | ||
| 24 | | L. Arroyo | 6/20/1955 | 1955 | vs | W | 1 | 0.00 | 2 | 1 | 0 | 0 | 9.0 | 7 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 36 | 0 | ||
| 25 | | L. Arroyo | 6/15/1955 | 1955 | vs | W | 1 | 3.52 | 3 | 0 | 0 | 0 | 7.2 | 9 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | ||
| Total | 24 | 4.19 | 68 | 9 | 1 | 0 | 159.0 | 162 | 74 | 80 | 22 | 63 | 2 | 5 | 6 | 691 | 6 | ||||||||
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