Arnie Portocarrero had a 3-2 record with an ERA of 4.43 and 15 strikeouts in 13 appearances in his last season.
| 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 | 1960 |  BAL | 13 | 3 | 2 | .600 | 5 | 4.43 | 15 | 1 | 0 | 0 | 40.2 | 44 | 20 | 23 | 6 | 9 | 0 | 6 | 0 | 170 | 1 | 3.32 | 1.99 | 1.67 | 1.33 | 8.8 | 5.3 | 1.30 | .271 | 5.09 | 120 | 4.37 | 115 | 9.74 | -2.9 |
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 | | A. Portocarrero | 6/15/1960 | 1960 | BAL | @ |  CLE | 0 | 9.00 | 0 | 0 | 0 | 0 | 2.0 | 6 | 2 | 5 | 2 | 1 | 0 | 1 | 0 | 14 | 0 | |
| 2 | | A. Portocarrero | 6/9/1960 | 1960 | BAL | vs |  DET | L | 0 | 0 | 0 | 0 | 0 | 0.0 | 1 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | |
| 3 | | A. Portocarrero | 6/7/1960 | 1960 | BAL | vs | DET | 0 | 0.00 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | |
| 4 | | A. Portocarrero | 6/3/1960 | 1960 | BAL | @ |  WSH | 0 | 0.00 | 0 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 7 | 1 | |
| 5 | | A. Portocarrero | 5/30/1960 | 1960 | BAL | vs |  BOS | L | 1 | 10.80 | 4 | 0 | 0 | 0 | 5.0 | 7 | 6 | 6 | 2 | 3 | 0 | 0 | 0 | 25 | 0 |
| 6 | | A. Portocarrero | 5/21/1960 | 1960 | BAL | @ | DET | 1 | 6.75 | 0 | 0 | 0 | 0 | 4.0 | 7 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | |
| 7 | | A. Portocarrero | 5/16/1960 | 1960 | BAL | @ |  KCA | W | 1 | 1.50 | 3 | 0 | 0 | 0 | 6.0 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 21 | 0 |
| 8 | | A. Portocarrero | 5/11/1960 | 1960 | BAL | vs | KCA | 1 | 0.00 | 0 | 0 | 0 | 0 | 2.0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | |
| 9 | | A. Portocarrero | 5/5/1960 | 1960 | BAL | vs | CLE | 0 | 0.00 | 1 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | |
| 10 | | A. Portocarrero | 5/2/1960 | 1960 | BAL | vs |  CWS | W | 0 | 1.80 | 2 | 0 | 0 | 0 | 5.0 | 3 | 1 | 1 | 0 | 2 | 0 | 1 | 0 | 20 | 0 |
| 11 | | A. Portocarrero | 4/30/1960 | 1960 | BAL | vs |  NYY | 0 | 3.38 | 1 | 0 | 0 | 0 | 2.2 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 10 | 0 | |
| 12 | | A. Portocarrero | 4/27/1960 | 1960 | BAL | vs | BOS | W | 1 | 3.00 | 2 | 1 | 0 | 0 | 9.0 | 6 | 3 | 3 | 0 | 1 | 0 | 0 | 0 | 33 | 0 |
| 13 | | A. Portocarrero | 4/22/1960 | 1960 | BAL | @ | NYY | 0 | 9.00 | 2 | 0 | 0 | 0 | 1.0 | 2 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 6 | 0 | |
| Total | 5 | 4.43 | 15 | 1 | 0 | 0 | 40.2 | 44 | 20 | 23 | 6 | 9 | 0 | 6 | 0 | 170 | 1 |
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