Orlando Pena
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1973-04-12 | BAL | @ DET | W, 1-0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | RP, SV |
| 1973-04-15 | BAL | @ MIL | W, 5-4 | 7.1 | 5 | 4 | 4 | 0 | 8 | 27 | 1 | 1 | 1 | 5 | 9 | SP |
| 1973-04-19 | BAL | vs. NYY | L, 6-1 | 7.1 | 3 | 1 | 1 | 1 | 4 | 25 | 0 | 0 | 1 | 10 | 6 | RP |
| 1973-04-24 | BAL | @ CAL | L, 6-5 | 3.0 | 5 | 1 | 1 | 0 | 1 | 13 | 1 | 0 | 0 | 5 | 2 | RP |
| 1973-05-02 | BAL | @ CHW | L, 4-0 | 2.0 | 1 | 0 | 0 | 2 | 3 | 8 | 0 | 0 | 0 | 0 | 2 | RP |
| 1973-05-13 | BAL | @ NYY | L, 4-0 | 6.0 | 4 | 3 | 3 | 1 | 4 | 23 | 0 | 0 | 3 | 8 | 6 | SP, L |
| 1973-05-18 | BAL | @ CLE | W, 6-2 | 5.0 | 3 | 0 | 0 | 0 | 1 | 19 | 0 | 0 | 0 | 7 | 6 | RP, W |
| 1973-05-22 | BAL | vs. CLE | L, 5-3 | 0.1 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | RP |
| 1973-05-28 | BAL | @ MIN | L, 10-3 | 4.0 | 5 | 4 | 4 | 1 | 1 | 19 | 0 | 0 | 3 | 7 | 4 | RP |
| 1973-05-31 | BAL | @ KCR | L, 4-1 | 6.2 | 4 | 2 | 2 | 3 | 0 | 27 | 0 | 0 | 0 | 10 | 9 | RP |
| 1973-06-10 | BAL | vs. MIN | L, 11-4 | 2.2 | 5 | 5 | 5 | 0 | 0 | 13 | 0 | 1 | 2 | 3 | 5 | RP |
| 1973-06-17 | STL | @ HOU | L, 7-3 | 1.2 | 1 | 1 | 0 | 1 | 2 | 8 | 0 | 0 | 0 | 1 | 1 | RP |
| 1973-06-20 | STL | vs. MON | L, 5-1 | 2.0 | 3 | 0 | 0 | 0 | 3 | 9 | 1 | 0 | 0 | 3 | 0 | RP |
| 1973-06-24 | STL | vs. CHC | L, 2-0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | RP |
| 1973-06-26 | STL | @ PHI | L, 10-3 | 1.0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 1 | RP |
| 1973-06-26 | STL | @ PHI | W, 5-4 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | RP, SV |
| 1973-06-28 | STL | @ PIT | L, 6-0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 2 | 1 | RP |
| 1973-06-29 | STL | vs. PHI | W, 2-1 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | RP, W |
| 1973-06-30 | STL | vs. PHI | W, 9-8 | 0.1 | 1 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | RP |
| 1973-07-02 | STL | vs. PHI | W, 7-4 | 0.2 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 1 | RP, SV |
| 1973-07-05 | STL | vs. PIT | L, 3-2 | 2.0 | 2 | 1 | 1 | 0 | 2 | 8 | 0 | 0 | 1 | 2 | 2 | RP, L |
| 1973-07-07 | STL | @ SFG | W, 6-1 | 1.1 | 2 | 1 | 1 | 1 | 0 | 7 | 0 | 0 | 1 | 3 | 1 | RP, SV |
| 1973-07-10 | STL | @ LAD | W, 5-4 | 1.0 | 3 | 1 | 1 | 0 | 2 | 6 | 0 | 0 | 0 | 0 | 1 | RP |
| 1973-07-15 | STL | @ SDP | W, 5-4 | 1.0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 2 | RP |
| 1973-07-18 | STL | vs. SFG | L, 8-3 | 2.0 | 3 | 2 | 2 | 3 | 1 | 11 | 2 | 0 | 0 | 2 | 1 | RP |
| 1973-07-20 | STL | vs. LAD | L, 4-3 | 3.0 | 3 | 0 | 0 | 1 | 3 | 13 | 1 | 0 | 0 | 3 | 2 | RP |
| 1973-07-29 | STL | @ CHC | W, 5-3 | 2.2 | 1 | 0 | 0 | 1 | 1 | 9 | 0 | 0 | 0 | 3 | 3 | RP, W |
| 1973-07-29 | STL | @ CHC | L, 5-4 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | RP |
| 1973-08-03 | STL | @ NYM | L, 7-3 | 0.2 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | RP |
| 1973-08-04 | STL | @ NYM | W, 4-3 | 2.0 | 3 | 1 | 1 | 0 | 1 | 9 | 1 | 0 | 0 | 2 | 3 | RP, W |
| 1973-08-05 | STL | @ NYM | W, 3-2 | 1.1 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 1 | 2 | RP, SV |
| 1973-08-07 | STL | @ NYM | L, 6-5 | 3.0 | 4 | 1 | 0 | 1 | 0 | 14 | 0 | 0 | 0 | 4 | 3 | RP |
| 1973-08-08 | STL | vs. ATL | L, 4-1 | 1.0 | 2 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 3 | RP |
| 1973-08-11 | STL | vs. CIN | L, 7-5 | 0.0 | 3 | 3 | 3 | 0 | 0 | 3 | 1 | 1 | 0 | 0 | 0 | RP, L |
| 1973-08-12 | STL | vs. CIN | L, 7-2 | 2.0 | 1 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 3 | 3 | RP |
| 1973-08-14 | STL | vs. HOU | W, 9-5 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | RP |
| 1973-08-17 | STL | vs. SDP | L, 4-2 | 1.1 | 3 | 0 | 0 | 1 | 1 | 8 | 1 | 0 | 0 | 0 | 3 | RP |
| 1973-08-18 | STL | vs. SDP | L, 4-3 | 2.2 | 3 | 2 | 2 | 1 | 1 | 12 | 0 | 1 | 0 | 4 | 1 | RP, L |
| 1973-08-21 | STL | @ ATL | L, 11-7 | 1.1 | 2 | 0 | 0 | 0 | 1 | 6 | 1 | 0 | 0 | 2 | 1 | RP |
| 1973-08-25 | STL | @ CIN | L, 6-4 | 2.0 | 1 | 0 | 0 | 0 | 3 | 7 | 0 | 0 | 0 | 2 | 1 | RP |
| 1973-08-27 | STL | @ HOU | W, 6-3 | 1.1 | 2 | 0 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 2 | 1 | RP |
| 1973-08-31 | STL | vs. NYM | L, 6-4 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | RP |
| 1973-09-01 | STL | vs. NYM | L, 4-1 | 1.0 | 1 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 2 | 1 | RP |
| 1973-09-03 | STL | @ PIT | L, 5-4 | 0.1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | RP |
| 1973-09-03 | STL | @ PIT | W, 8-3 | 3.2 | 1 | 0 | 0 | 0 | 2 | 13 | 0 | 0 | 0 | 6 | 4 | RP, SV |
| 1973-09-08 | STL | @ CHC | L, 3-1 | 1.0 | 1 | 1 | 1 | 0 | 0 | 4 | 0 | 0 | 1 | 3 | 0 | RP |
| 1973-09-09 | STL | @ CHC | L, 5-4 | 1.2 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 4 | 1 | RP |
| 1973-09-15 | STL | vs. PIT | L, 7-4 | 2.2 | 1 | 0 | 0 | 0 | 2 | 9 | 0 | 0 | 0 | 2 | 4 | RP |
| 1973-09-17 | STL | @ MON | W, 5-3 | 2.0 | 2 | 0 | 0 | 1 | 1 | 9 | 1 | 0 | 0 | 3 | 2 | RP |
| 1973-09-18 | STL | @ MON | W, 7-4 | 2.0 | 0 | 0 | 0 | 2 | 0 | 7 | 0 | 0 | 0 | 3 | 2 | RP, W |
| 1973-09-23 | STL | @ NYM | L, 5-2 | 3.1 | 4 | 3 | 3 | 0 | 2 | 14 | 0 | 0 | 0 | 3 | 4 | RP, L |
| 1973-09-25 | STL | vs. CHC | L, 4-3 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | RP |
| 1973-09-29 | STL | vs. PHI | W, 7-1 | 3.0 | 3 | 0 | 0 | 0 | 5 | 13 | 0 | 0 | 0 | 2 | 1 | RP, SV |
| Total Games: 53 | ||||||||||||||||