Dave Roberts
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1975-04-09 | HOU | vs. ATL | W, 14-2 | 4.1 | 3 | 1 | 1 | 0 | 2 | 16 | 1 | 0 | 0 | 3 | 8 | RP, W |
| 1975-04-17 | HOU | @ ATL | L, 2-1 | 9.2 | 8 | 2 | 2 | 4 | 3 | 40 | 0 | 0 | 0 | 8 | 13 | SP, L, CG |
| 1975-04-23 | HOU | vs. SFG | L, 3-0 | 8.0 | 6 | 3 | 2 | 2 | 4 | 31 | 1 | 0 | 1 | 9 | 9 | SP, L |
| 1975-04-28 | HOU | @ SDP | W, 4-1 | 9.0 | 7 | 1 | 1 | 1 | 4 | 35 | 0 | 0 | 1 | 16 | 7 | SP, W, CG |
| 1975-05-04 | HOU | @ SFG | L, 8-6 | 4.2 | 4 | 4 | 4 | 5 | 2 | 23 | 1 | 1 | 0 | 5 | 7 | SP |
| 1975-05-09 | HOU | @ MON | L, 5-4 | 5.2 | 8 | 5 | 5 | 1 | 5 | 26 | 3 | 0 | 0 | 7 | 4 | SP, L |
| 1975-05-17 | HOU | vs. NYM | L, 6-4 | 6.1 | 7 | 5 | 5 | 3 | 4 | 30 | 2 | 0 | 0 | 9 | 5 | SP, L |
| 1975-05-23 | HOU | vs. MON | W, 4-2 | 9.0 | 6 | 2 | 1 | 1 | 7 | 35 | 1 | 0 | 1 | 8 | 11 | SP, W, CG |
| 1975-05-28 | HOU | @ PIT | L, 3-0 | 7.0 | 4 | 3 | 3 | 1 | 3 | 26 | 0 | 0 | 1 | 7 | 10 | SP, L |
| 1975-06-02 | HOU | @ NYM | L, 2-0 | 7.0 | 5 | 2 | 2 | 1 | 2 | 25 | 0 | 1 | 0 | 11 | 6 | SP, L |
| 1975-06-07 | HOU | vs. STL | L, 5-1 | 9.0 | 7 | 5 | 5 | 5 | 3 | 40 | 3 | 0 | 0 | 16 | 7 | SP, L, CG |
| 1975-06-12 | HOU | vs. PIT | L, 4-2 | 7.0 | 5 | 3 | 3 | 2 | 3 | 28 | 1 | 0 | 0 | 6 | 10 | SP, L |
| 1975-06-17 | HOU | @ LAD | L, 6-1 | 5.0 | 8 | 5 | 5 | 2 | 2 | 25 | 0 | 0 | 2 | 10 | 2 | SP, L |
| 1975-06-23 | HOU | vs. LAD | W, 6-5 | 6.1 | 7 | 5 | 5 | 7 | 5 | 31 | 1 | 0 | 0 | 8 | 4 | SP, W |
| 1975-06-28 | HOU | vs. ATL | L, 6-3 | 7.1 | 6 | 5 | 4 | 8 | 5 | 35 | 1 | 0 | 1 | 8 | 6 | SP, L |
| 1975-06-30 | HOU | @ CIN | L, 9-6 | 2.2 | 1 | 0 | 0 | 1 | 0 | 9 | 0 | 0 | 0 | 4 | 3 | RP |
| 1975-07-04 | HOU | @ ATL | L, 5-4 | 6.2 | 9 | 4 | 4 | 4 | 2 | 32 | 1 | 0 | 0 | 9 | 6 | SP |
| 1975-07-08 | HOU | vs. MON | W, 5-1 | 9.0 | 4 | 1 | 1 | 1 | 7 | 32 | 0 | 0 | 1 | 9 | 9 | SP, W, CG |
| 1975-07-13 | HOU | vs. PHI | W, 9-5 | 2.1 | 2 | 0 | 0 | 0 | 3 | 10 | 1 | 0 | 0 | 3 | 1 | RP, SV |
| 1975-07-20 | HOU | @ NYM | L, 10-9 | 7.2 | 12 | 8 | 8 | 3 | 3 | 38 | 2 | 1 | 1 | 13 | 7 | SP |
| 1975-07-25 | HOU | vs. SFG | L, 8-1 | 0.0 | 3 | 5 | 5 | 2 | 0 | 5 | 1 | 0 | 0 | 0 | 0 | SP, L |
| 1975-07-29 | HOU | vs. SDP | W, 6-2 | 9.0 | 4 | 2 | 2 | 3 | 7 | 34 | 1 | 0 | 2 | 13 | 6 | SP, W, CG |
| 1975-08-03 | HOU | @ SFG | L, 5-4 | 6.1 | 9 | 5 | 5 | 2 | 5 | 30 | 3 | 0 | 0 | 6 | 8 | SP, L |
| 1975-08-07 | HOU | vs. PIT | W, 6-1 | 9.0 | 3 | 1 | 1 | 1 | 5 | 31 | 1 | 0 | 1 | 13 | 9 | SP, W, CG |
| 1975-08-12 | HOU | vs. STL | L, 5-4 | 6.1 | 11 | 5 | 5 | 2 | 1 | 28 | 1 | 0 | 1 | 7 | 7 | SP, L |
| 1975-08-16 | HOU | vs. CHC | L, 3-2 | 7.0 | 7 | 3 | 3 | 1 | 2 | 28 | 0 | 0 | 1 | 9 | 7 | SP, L |
| 1975-08-20 | HOU | vs. NYM | W, 5-4 | 6.2 | 5 | 3 | 2 | 2 | 3 | 28 | 0 | 0 | 1 | 12 | 5 | SP |
| 1975-08-25 | HOU | @ STL | T, 3-3 | 8.0 | 4 | 2 | 2 | 1 | 0 | 30 | 0 | 0 | 0 | 13 | 9 | SP |
| 1975-08-31 | HOU | @ PIT | L, 9-6 | 1.2 | 6 | 5 | 5 | 2 | 1 | 12 | 3 | 0 | 0 | 0 | 3 | SP |
| 1975-09-01 | HOU | vs. ATL | W, 5-3 | 1.1 | 1 | 0 | 0 | 1 | 1 | 6 | 0 | 0 | 0 | 3 | 0 | RP |
| 1975-09-07 | HOU | vs. SDP | W, 3-2 | 7.1 | 9 | 2 | 2 | 3 | 5 | 34 | 0 | 1 | 1 | 9 | 7 | SP |
| 1975-09-19 | HOU | vs. LAD | W, 6-5 | 2.0 | 1 | 1 | 1 | 1 | 2 | 8 | 0 | 0 | 0 | 2 | 2 | RP, W |
| Total Games: 32 | ||||||||||||||||