Juan Pizarro
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1973-05-19 | CHC | @ PHI | W, 7-6 | 2.0 | 3 | 1 | 1 | 1 | 2 | 10 | 0 | 0 | 0 | 2 | 1 | RP |
| 1973-06-17 | CHC | @ ATL | L, 8-5 | 2.0 | 3 | 4 | 4 | 0 | 1 | 10 | 0 | 0 | 1 | 3 | 1 | RP, L |
| 1973-07-12 | HOU | @ PHI | W, 7-6 | 1.1 | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 2 | 1 | RP, W |
| 1973-07-17 | HOU | vs. MON | L, 7-2 | 0.1 | 2 | 1 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 1 | RP |
| 1973-07-18 | HOU | vs. MON | L, 3-2 | 1.0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 2 | 0 | RP |
| 1973-07-21 | HOU | vs. NYM | L, 5-3 | 1.1 | 1 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 1 | 2 | RP |
| 1973-07-27 | HOU | @ LAD | W, 5-2 | 5.0 | 4 | 0 | 0 | 1 | 2 | 20 | 1 | 0 | 0 | 6 | 5 | RP, W |
| 1973-08-02 | HOU | vs. LAD | L, 4-2 | 0.1 | 2 | 2 | 2 | 1 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | RP, L |
| 1973-08-03 | HOU | @ CIN | L, 11-5 | 0.2 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 0 | RP |
| 1973-08-04 | HOU | @ CIN | L, 7-6 | 0.0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | RP |
| 1973-08-14 | HOU | @ STL | L, 9-5 | 0.0 | 2 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | RP |
| 1973-08-22 | HOU | vs. PIT | L, 4-0 | 1.1 | 0 | 0 | 0 | 1 | 1 | 5 | 0 | 0 | 0 | 1 | 1 | RP |
| 1973-08-27 | HOU | vs. STL | L, 6-3 | 1.1 | 1 | 1 | 1 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 3 | RP |
| 1973-08-30 | HOU | @ LAD | L, 6-5 | 1.0 | 3 | 2 | 2 | 0 | 0 | 5 | 1 | 0 | 0 | 1 | 1 | RP |
| 1973-09-03 | HOU | vs. CIN | L, 4-3 | 7.2 | 6 | 4 | 4 | 4 | 5 | 34 | 2 | 0 | 1 | 12 | 5 | SP, L |
| 1973-09-08 | HOU | @ SFG | W, 9-7 | 0.1 | 1 | 1 | 1 | 2 | 0 | 4 | 1 | 0 | 0 | 1 | 0 | RP |
| 1973-09-23 | HOU | vs. ATL | L, 10-2 | 1.2 | 4 | 5 | 5 | 1 | 0 | 10 | 0 | 0 | 0 | 0 | 4 | RP |
| Total Games: 17 | ||||||||||||||||