Arnie Portocarrero
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1959-04-14 | BAL | vs. NYY | L, 13-3 | 2.0 | 3 | 7 | 6 | 3 | 0 | 13 | 0 | 0 | 1 | 2 | 4 | SP, L |
| 1959-04-16 | BAL | vs. NYY | W, 7-4 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | RP |
| 1959-04-22 | BAL | @ BOS | L, 8-4 | 3.1 | 4 | 5 | 5 | 3 | 1 | 17 | 1 | 0 | 0 | 3 | 6 | SP, L |
| 1959-04-29 | BAL | @ DET | L, 7-1 | 0.1 | 2 | 3 | 3 | 1 | 0 | 4 | 0 | 0 | 2 | 0 | 1 | SP, L |
| 1959-05-05 | BAL | @ CLE | L, 9-1 | 3.0 | 6 | 4 | 4 | 0 | 2 | 16 | 1 | 0 | 0 | 1 | 5 | RP |
| 1959-05-10 | BAL | vs. BOS | L, 3-2 | 5.0 | 3 | 1 | 1 | 1 | 1 | 18 | 0 | 1 | 0 | 7 | 6 | SP |
| 1959-05-17 | BAL | vs. CLE | W, 8-7 | 6.1 | 7 | 5 | 3 | 1 | 1 | 28 | 0 | 0 | 0 | 4 | 13 | SP |
| 1959-05-20 | BAL | vs. CHW | L, 5-2 | 1.0 | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 2 | 0 | RP |
| 1959-05-27 | BAL | vs. WSH | L, 6-0 | 5.0 | 10 | 6 | 6 | 0 | 1 | 25 | 1 | 0 | 1 | 5 | 9 | SP, L |
| 1959-06-03 | BAL | @ CHW | L, 6-1 | 2.0 | 3 | 2 | 1 | 1 | 0 | 11 | 0 | 0 | 0 | 2 | 2 | RP |
| 1959-06-06 | BAL | @ KCA | L, 5-1 | 2.0 | 3 | 1 | 1 | 2 | 0 | 11 | 0 | 0 | 0 | 2 | 2 | RP |
| 1959-06-10 | BAL | vs. CLE | L, 11-8 | 3.1 | 7 | 4 | 4 | 1 | 3 | 18 | 3 | 0 | 2 | 1 | 6 | RP |
| 1959-06-14 | BAL | vs. CHW | L, 9-6 | 2.0 | 4 | 3 | 3 | 0 | 0 | 10 | 1 | 0 | 0 | 2 | 4 | RP |
| 1959-06-21 | BAL | vs. KCA | L, 7-0 | 2.1 | 5 | 4 | 4 | 0 | 0 | 11 | 1 | 0 | 1 | 3 | 3 | SP, L |
| 1959-06-27 | BAL | @ DET | L, 12-2 | 4.0 | 3 | 3 | 3 | 2 | 2 | 16 | 0 | 0 | 1 | 2 | 7 | RP |
| 1959-07-05 | BAL | vs. BOS | L, 9-0 | 4.2 | 5 | 3 | 3 | 1 | 2 | 18 | 1 | 0 | 0 | 4 | 5 | RP |
| 1959-07-10 | BAL | @ WSH | L, 7-6 | 1.0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | RP |
| 1959-07-18 | BAL | vs. DET | W, 5-2 | 5.0 | 5 | 2 | 2 | 3 | 2 | 22 | 0 | 0 | 1 | 3 | 9 | SP, W |
| 1959-07-26 | BAL | @ CHW | L, 4-1 | 7.0 | 5 | 4 | 4 | 5 | 1 | 31 | 0 | 0 | 1 | 9 | 11 | SP, L |
| 1959-07-31 | BAL | @ CLE | L, 5-4 | 6.0 | 7 | 3 | 3 | 2 | 1 | 28 | 0 | 0 | 0 | 6 | 10 | SP |
| 1959-08-05 | BAL | vs. CHW | W, 7-1 | 9.0 | 5 | 1 | 1 | 2 | 1 | 34 | 3 | 0 | 0 | 10 | 16 | SP, W, CG |
| 1959-08-14 | BAL | vs. WSH | L, 7-3 | 0.0 | 1 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | RP |
| 1959-08-18 | BAL | @ CHW | L, 6-4 | 4.2 | 5 | 3 | 2 | 3 | 0 | 21 | 0 | 0 | 0 | 5 | 7 | SP |
| 1959-08-23 | BAL | @ DET | L, 9-5 | 1.0 | 4 | 2 | 2 | 1 | 0 | 7 | 1 | 0 | 0 | 1 | 1 | SP, L |
| 1959-08-29 | BAL | @ BOS | L, 4-1 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 2 | RP |
| 1959-09-01 | BAL | vs. NYY | L, 5-0 | 1.2 | 3 | 2 | 2 | 0 | 1 | 8 | 0 | 1 | 0 | 1 | 2 | RP |
| 1959-09-13 | BAL | vs. KCA | L, 9-5 | 7.0 | 6 | 4 | 4 | 0 | 3 | 28 | 3 | 0 | 0 | 7 | 9 | SP |
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
| Totals | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ||||
| 162 Game Avg. | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |