Arnie Portocarrero had a record of 9-18 with an ERA of 4.06 and 132 strikeouts in 34 appearances in his rookie season in 1954.
| NAME | SEASON | TM | G | W | L | W% | GS | ERA | 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 | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | A. Portocarrero | 1954 | 34 | 9 | 18 | .333 | 33 | 4.06 | 132 | 16 | 1 | 0 | 248.0 | 233 | 112 | 124 | 25 | 114 | 5 | 0 | 1,086 | 9 | 4.79 | 4.14 | 1.16 | 0.91 | 12.2 | 10.5 | 1.40 | .257 | 4.50 | 106 | 4.08 | 106 | 8.46 | -5.7 |
PHA| NAME | DATE | SEASON | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | | A. Portocarrero | 9/24/1954 | 1954 | @ | W | 1 | 1.00 | 11 | 1 | 0 | 0 | 9.0 | 5 | 1 | 1 | 0 | 4 | 0 | 0 | 0 | 36 | 0 | ||
| 2 | | A. Portocarrero | 9/18/1954 | 1954 | vs | L | 1 | 6.00 | 4 | 1 | 0 | 0 | 9.0 | 11 | 6 | 6 | 0 | 6 | 0 | 0 | 0 | 42 | 1 | ||
| 3 | | A. Portocarrero | 9/14/1954 | 1954 | @ | W | 1 | 0.00 | 5 | 1 | 1 | 0 | 9.0 | 4 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 34 | 1 | ||
| 4 | | A. Portocarrero | 9/9/1954 | 1954 | @ | 1 | 4.00 | 7 | 0 | 0 | 0 | 9.0 | 6 | 4 | 4 | 1 | 8 | 1 | 0 | 0 | 44 | 0 | |||
| 5 | | A. Portocarrero | 9/6/1954 | 1954 | @ | L | 1 | 14.73 | 1 | 0 | 0 | 0 | 3.2 | 7 | 6 | 6 | 0 | 4 | 0 | 0 | 0 | 23 | 0 | ||
| 6 | | A. Portocarrero | 9/3/1954 | 1954 | vs | L | 1 | 18.00 | 1 | 0 | 0 | 0 | 3.0 | 6 | 6 | 6 | 1 | 1 | 0 | 0 | 0 | 16 | 1 | ||
| 7 | | A. Portocarrero | 8/29/1954 | 1954 | vs | L | 1 | 2.25 | 3 | 0 | 0 | 0 | 8.0 | 8 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 34 | 1 | ||
| 8 | | A. Portocarrero | 8/26/1954 | 1954 | vs | L | 1 | 20.25 | 0 | 0 | 0 | 0 | 1.1 | 3 | 3 | 5 | 0 | 3 | 0 | 0 | 0 | 11 | 1 | ||
| 9 | | A. Portocarrero | 8/22/1954 | 1954 | vs | 1 | 4.00 | 5 | 1 | 0 | 0 | 9.0 | 6 | 4 | 4 | 1 | 7 | 0 | 0 | 0 | 40 | 0 | |||
| 10 | | A. Portocarrero | 8/17/1954 | 1954 | vs | L | 1 | 9.00 | 6 | 0 | 0 | 0 | 5.0 | 10 | 5 | 5 | 0 | 2 | 0 | 0 | 0 | 26 | 0 | ||
| 11 | | A. Portocarrero | 8/12/1954 | 1954 | @ | L | 1 | 5.63 | 3 | 1 | 0 | 0 | 8.0 | 6 | 5 | 5 | 2 | 5 | 0 | 0 | 0 | 34 | 0 | ||
| 12 | | A. Portocarrero | 8/8/1954 | 1954 | @ | L | 1 | 8.22 | 5 | 0 | 0 | 0 | 7.2 | 8 | 7 | 7 | 1 | 6 | 1 | 0 | 0 | 38 | 0 | ||
| 13 | | A. Portocarrero | 8/3/1954 | 1954 | @ | W | 1 | 1.00 | 6 | 1 | 0 | 0 | 9.0 | 9 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 38 | 0 | ||
| 14 | | A. Portocarrero | 7/30/1954 | 1954 | @ | L | 1 | 6.00 | 2 | 0 | 0 | 0 | 6.0 | 9 | 4 | 4 | 0 | 2 | 0 | 0 | 0 | 27 | 0 | ||
| 15 | | A. Portocarrero | 7/25/1954 | 1954 | vs | 1 | 4.50 | 3 | 0 | 0 | 0 | 6.0 | 6 | 3 | 4 | 1 | 5 | 1 | 0 | 1 | 31 | 0 | |||
| 16 | | A. Portocarrero | 7/20/1954 | 1954 | vs | L | 1 | 3.00 | 6 | 1 | 0 | 0 | 9.0 | 6 | 3 | 4 | 1 | 3 | 0 | 0 | 0 | 36 | 0 | ||
| 17 | | A. Portocarrero | 7/16/1954 | 1954 | vs | L | 1 | 9.00 | 5 | 0 | 0 | 0 | 5.0 | 10 | 5 | 6 | 1 | 1 | 0 | 0 | 0 | 26 | 0 | ||
| 18 | | A. Portocarrero | 7/10/1954 | 1954 | vs | 1 | 2.00 | 4 | 0 | 0 | 0 | 9.0 | 5 | 2 | 2 | 0 | 4 | 0 | 0 | 0 | 35 | 1 | |||
| 19 | | A. Portocarrero | 7/5/1954 | 1954 | vs | L | 1 | 7.04 | 3 | 0 | 0 | 0 | 7.2 | 14 | 6 | 6 | 2 | 6 | 0 | 0 | 0 | 42 | 0 | ||
| 20 | | A. Portocarrero | 6/29/1954 | 1954 | vs | W | 1 | 2.00 | 4 | 1 | 0 | 0 | 9.0 | 9 | 2 | 2 | 0 | 6 | 0 | 0 | 0 | 42 | 0 | ||
| 21 | | A. Portocarrero | 6/24/1954 | 1954 | @ | W | 1 | 1.00 | 6 | 1 | 0 | 0 | 9.0 | 5 | 1 | 1 | 0 | 3 | 0 | 0 | 0 | 33 | 0 | ||
| 22 | | A. Portocarrero | 6/18/1954 | 1954 | @ | W | 1 | 1.00 | 6 | 1 | 0 | 0 | 9.0 | 4 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 33 | 0 | ||
| 23 | | A. Portocarrero | 6/13/1954 | 1954 | vs | W | 1 | 3.86 | 1 | 0 | 0 | 0 | 7.0 | 11 | 3 | 3 | 2 | 1 | 1 | 0 | 0 | 33 | 0 | ||
| 24 | | A. Portocarrero | 6/11/1954 | 1954 | vs | L | 1 | 16.62 | 0 | 0 | 0 | 0 | 4.1 | 5 | 8 | 8 | 4 | 4 | 0 | 0 | 1 | 22 | 0 | ||
| 25 | | A. Portocarrero | 6/6/1954 | 1954 | vs | L | 1 | 2.00 | 7 | 1 | 0 | 0 | 9.0 | 3 | 2 | 2 | 0 | 2 | 0 | 0 | 0 | 31 | 0 | ||
| Total | 33 | 4.06 | 132 | 16 | 1 | 0 | 248.0 | 233 | 112 | 124 | 25 | 114 | 5 | 0 | 1,086 | 9 | |||||||||
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