Orlando Pena
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1964-04-14 | KCA | @ DET | L, 7-3 | 5.0 | 7 | 4 | 4 | 0 | 3 | 22 | 1 | 3 | 1 | 6 | 6 | SP, L |
| 1964-04-19 | KCA | @ WSA | W, 5-1 | 6.0 | 2 | 1 | 1 | 0 | 9 | 20 | 0 | 2 | 0 | 3 | 6 | SP, W, CG |
| 1964-04-24 | KCA | vs. WSA | L, 6-1 | 9.1 | 7 | 4 | 2 | 2 | 9 | 35 | 1 | 0 | 1 | 7 | 8 | SP, L |
| 1964-04-30 | KCA | vs. DET | W, 10-3 | 9.0 | 11 | 3 | 3 | 1 | 5 | 40 | 2 | 0 | 0 | 7 | 14 | SP, W, CG |
| 1964-05-04 | KCA | vs. LAA | W, 7-4 | 9.0 | 7 | 4 | 4 | 3 | 3 | 37 | 1 | 1 | 1 | 15 | 8 | SP, W, CG |
| 1964-05-09 | KCA | @ MIN | L, 10-8 | 5.1 | 10 | 6 | 6 | 1 | 2 | 24 | 0 | 0 | 4 | 7 | 4 | SP |
| 1964-05-13 | KCA | @ LAA | W, 2-0 | 8.0 | 3 | 0 | 0 | 3 | 8 | 28 | 1 | 0 | 0 | 10 | 4 | SP, W |
| 1964-05-17 | KCA | @ NYY | L, 8-0 | 5.0 | 9 | 5 | 5 | 3 | 6 | 27 | 1 | 0 | 1 | 4 | 4 | SP, L |
| 1964-05-22 | KCA | @ BOS | W, 4-3 | 6.2 | 8 | 3 | 3 | 1 | 6 | 29 | 2 | 0 | 1 | 5 | 9 | SP, W |
| 1964-05-28 | KCA | vs. CHW | W, 4-1 | 8.0 | 6 | 1 | 0 | 2 | 9 | 33 | 1 | 0 | 0 | 6 | 10 | SP, W |
| 1964-06-02 | KCA | vs. BAL | L, 4-0 | 8.0 | 7 | 4 | 3 | 5 | 6 | 36 | 1 | 0 | 1 | 10 | 8 | SP, L |
| 1964-06-07 | KCA | vs. BOS | L, 9-5 | 7.0 | 9 | 7 | 7 | 2 | 10 | 31 | 1 | 0 | 2 | 3 | 7 | SP, L |
| 1964-06-13 | KCA | @ CLE | W, 5-4 | 6.2 | 4 | 3 | 3 | 2 | 4 | 26 | 2 | 1 | 1 | 7 | 9 | SP, W |
| 1964-06-17 | KCA | @ DET | L, 3-2 | 7.0 | 4 | 2 | 2 | 3 | 2 | 27 | 1 | 1 | 1 | 11 | 7 | SP |
| 1964-06-21 | KCA | vs. WSA | L, 13-2 | 2.0 | 6 | 5 | 5 | 2 | 2 | 14 | 2 | 0 | 1 | 2 | 2 | SP, L |
| 1964-06-23 | KCA | vs. DET | L, 9-3 | 1.1 | 1 | 0 | 0 | 1 | 1 | 6 | 0 | 0 | 0 | 2 | 0 | RP |
| 1964-06-26 | KCA | @ LAA | L, 6-0 | 4.0 | 5 | 4 | 2 | 2 | 3 | 19 | 0 | 0 | 0 | 3 | 5 | SP, L |
| 1964-07-01 | KCA | @ NYY | W, 5-4 | 2.0 | 0 | 0 | 0 | 1 | 2 | 7 | 0 | 0 | 0 | 1 | 3 | RP |
| 1964-07-03 | KCA | @ BAL | L, 4-0 | 5.2 | 4 | 2 | 2 | 2 | 8 | 23 | 0 | 0 | 1 | 3 | 4 | SP, L |
| 1964-07-11 | KCA | vs. MIN | L, 5-4 | 5.0 | 5 | 4 | 4 | 0 | 4 | 20 | 2 | 0 | 2 | 5 | 5 | SP, L |
| 1964-07-12 | KCA | vs. CHW | L, 11-4 | 0.1 | 1 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | RP |
| 1964-07-15 | KCA | vs. CLE | W, 5-3 | 5.2 | 5 | 3 | 3 | 2 | 2 | 22 | 0 | 0 | 1 | 7 | 5 | SP |
| 1964-07-17 | KCA | @ CHW | L, 6-1 | 1.0 | 3 | 2 | 2 | 1 | 1 | 7 | 2 | 0 | 0 | 1 | 1 | RP |
| 1964-07-22 | KCA | @ MIN | W, 6-4 | 4.0 | 6 | 4 | 3 | 0 | 5 | 19 | 2 | 0 | 2 | 3 | 4 | SP |
| 1964-07-25 | KCA | vs. LAA | L, 18-2 | 4.2 | 10 | 11 | 7 | 1 | 5 | 27 | 1 | 0 | 4 | 3 | 6 | RP |
| 1964-07-28 | KCA | vs. BOS | W, 2-1 | 9.0 | 7 | 1 | 1 | 2 | 8 | 36 | 0 | 0 | 1 | 7 | 9 | SP, W, CG |
| 1964-08-01 | KCA | vs. BAL | L, 5-2 | 8.0 | 4 | 3 | 3 | 3 | 5 | 30 | 1 | 0 | 1 | 10 | 8 | SP, L |
| 1964-08-05 | KCA | vs. NYY | W, 10-1 | 9.0 | 7 | 1 | 1 | 3 | 5 | 36 | 1 | 0 | 1 | 10 | 11 | SP, W, CG |
| 1964-08-09 | KCA | @ DET | L, 4-2 | 4.1 | 6 | 4 | 4 | 5 | 5 | 24 | 3 | 0 | 1 | 4 | 4 | SP, L |
| 1964-08-14 | KCA | vs. DET | W, 5-4 | 6.2 | 11 | 4 | 4 | 1 | 5 | 31 | 3 | 2 | 1 | 4 | 10 | SP, W |
| 1964-08-18 | KCA | @ CLE | L, 5-1 | 4.2 | 8 | 4 | 3 | 0 | 4 | 21 | 2 | 0 | 2 | 3 | 4 | SP, L |
| 1964-08-22 | KCA | @ WSA | W, 6-2 | 7.1 | 7 | 2 | 2 | 3 | 7 | 31 | 2 | 0 | 1 | 8 | 6 | SP, W |
| 1964-08-28 | KCA | vs. CLE | L, 4-1 | 5.0 | 5 | 3 | 2 | 2 | 5 | 23 | 1 | 0 | 1 | 4 | 7 | SP, L |
| 1964-09-02 | KCA | vs. BOS | W, 9-5 | 8.2 | 11 | 5 | 4 | 2 | 9 | 41 | 1 | 0 | 3 | 5 | 12 | SP, W |
| 1964-09-07 | KCA | vs. BAL | L, 6-1 | 7.0 | 8 | 4 | 3 | 2 | 2 | 30 | 1 | 0 | 1 | 3 | 15 | SP, L |
| 1964-09-14 | KCA | @ BOS | W, 7-6 | 4.1 | 8 | 6 | 4 | 2 | 4 | 22 | 1 | 1 | 0 | 4 | 4 | SP |
| 1964-09-19 | KCA | @ NYY | L, 8-3 | 1.0 | 1 | 0 | 0 | 2 | 0 | 6 | 0 | 0 | 0 | 1 | 2 | RP |
| 1964-09-26 | KCA | vs. CHW | L, 5-2 | 1.1 | 0 | 0 | 0 | 1 | 1 | 5 | 0 | 0 | 0 | 2 | 1 | RP |
| 1964-10-01 | KCA | @ MIN | W, 5-4 | 4.1 | 5 | 4 | 3 | 2 | 9 | 23 | 0 | 1 | 1 | 1 | 3 | SP |
| 1964-10-03 | KCA | @ CHW | L, 7-0 | 3.0 | 3 | 2 | 2 | 3 | 0 | 16 | 0 | 0 | 0 | 4 | 5 | RP |
| Total Games: 40 | ||||||||||||||||