Fernando Valenzuela
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1990-04-11 | LAD | @ SDP | L, 3-1 | 5.0 | 6 | 2 | 2 | 2 | 5 | 23 | 0 | 0 | 0 | 6 | 4 | SP, L |
| 1990-04-16 | LAD | vs. SFG | L, 3-1 | 6.0 | 6 | 3 | 3 | 2 | 3 | 26 | 2 | 0 | 0 | 3 | 9 | SP, L |
| 1990-04-21 | LAD | vs. HOU | L, 6-5 | 6.0 | 7 | 4 | 4 | 3 | 5 | 27 | 1 | 0 | 2 | 3 | 7 | SP |
| 1990-04-27 | LAD | vs. CHC | W, 5-0 | 9.0 | 4 | 0 | 0 | 0 | 4 | 33 | 2 | 0 | 0 | 12 | 9 | SP, W, CG, SHO |
| 1990-05-02 | LAD | vs. PIT | W, 6-2 | 9.0 | 8 | 2 | 2 | 3 | 4 | 38 | 4 | 0 | 0 | 11 | 11 | SP, W, CG |
| 1990-05-09 | LAD | @ MON | L, 5-3 | 4.0 | 5 | 4 | 2 | 4 | 2 | 20 | 3 | 0 | 0 | 4 | 2 | SP, L |
| 1990-05-14 | LAD | vs. MON | W, 3-2 | 8.0 | 5 | 2 | 1 | 1 | 6 | 31 | 0 | 0 | 1 | 10 | 7 | SP, W |
| 1990-05-19 | LAD | vs. PHI | L, 15-12 | 4.1 | 9 | 5 | 5 | 1 | 0 | 24 | 2 | 0 | 1 | 7 | 6 | SP |
| 1990-05-24 | LAD | @ CHC | W, 15-6 | 6.0 | 6 | 4 | 4 | 1 | 5 | 24 | 0 | 1 | 2 | 6 | 6 | SP, W |
| 1990-05-29 | LAD | @ PIT | L, 9-5 | 4.1 | 6 | 6 | 5 | 6 | 0 | 25 | 2 | 0 | 0 | 7 | 6 | SP, L |
| 1990-06-03 | LAD | vs. CIN | L, 2-0 | 7.0 | 9 | 2 | 2 | 3 | 4 | 31 | 1 | 0 | 0 | 8 | 6 | SP, L |
| 1990-06-09 | LAD | @ SDP | W, 5-4 | 5.2 | 5 | 3 | 3 | 2 | 7 | 25 | 2 | 0 | 1 | 6 | 5 | SP |
| 1990-06-15 | LAD | vs. SDP | L, 3-1 | 8.0 | 7 | 1 | 1 | 3 | 5 | 31 | 1 | 0 | 0 | 7 | 6 | SP |
| 1990-06-19 | LAD | vs. HOU | W, 5-1 | 7.0 | 4 | 1 | 1 | 4 | 6 | 29 | 0 | 0 | 1 | 6 | 8 | SP, W |
| 1990-06-24 | LAD | @ CIN | L, 10-6 | 5.1 | 10 | 8 | 8 | 2 | 2 | 28 | 2 | 0 | 2 | 9 | 4 | SP, L |
| 1990-06-29 | LAD | vs. STL | W, 6-0 | 9.0 | 0 | 0 | 0 | 3 | 7 | 30 | 0 | 0 | 0 | 9 | 10 | SP, W, CG, SHO |
| 1990-07-04 | LAD | vs. CHC | L, 5-3 | 7.0 | 10 | 5 | 4 | 1 | 2 | 30 | 2 | 0 | 1 | 6 | 11 | SP, L |
| 1990-07-12 | LAD | @ CHC | W, 6-3 | 7.0 | 9 | 3 | 3 | 2 | 3 | 32 | 3 | 0 | 1 | 5 | 11 | SP, W |
| 1990-07-17 | LAD | @ STL | L, 3-0 | 6.0 | 6 | 2 | 2 | 2 | 4 | 25 | 5 | 0 | 0 | 4 | 9 | SP, L |
| 1990-07-23 | LAD | vs. SFG | W, 11-1 | 6.0 | 4 | 1 | 1 | 2 | 4 | 24 | 1 | 0 | 0 | 4 | 8 | SP, W |
| 1990-07-28 | LAD | vs. ATL | W, 8-7 | 6.1 | 10 | 7 | 7 | 2 | 4 | 29 | 4 | 0 | 0 | 6 | 7 | SP |
| 1990-08-02 | LAD | @ SFG | L, 3-1 | 6.0 | 6 | 3 | 2 | 2 | 8 | 27 | 4 | 0 | 1 | 3 | 6 | SP, L |
| 1990-08-08 | LAD | @ CIN | W, 4-2 | 9.0 | 7 | 2 | 1 | 1 | 4 | 33 | 0 | 0 | 1 | 8 | 11 | SP, W, CG |
| 1990-08-13 | LAD | @ ATL | L, 9-5 | 4.0 | 10 | 7 | 7 | 2 | 4 | 22 | 3 | 0 | 1 | 4 | 2 | SP, L |
| 1990-08-18 | LAD | vs. MON | W, 3-2 | 7.0 | 7 | 2 | 2 | 2 | 3 | 30 | 0 | 0 | 1 | 6 | 11 | SP, W |
| 1990-08-23 | LAD | vs. NYM | W, 4-2 | 7.0 | 4 | 2 | 2 | 7 | 0 | 31 | 0 | 0 | 0 | 7 | 13 | SP, W |
| 1990-08-29 | LAD | @ PHI | W, 12-2 | 5.0 | 5 | 2 | 2 | 0 | 2 | 19 | 1 | 0 | 1 | 7 | 5 | SP, W |
| 1990-09-03 | LAD | vs. HOU | L, 7-3 | 3.1 | 8 | 6 | 6 | 2 | 1 | 20 | 0 | 0 | 0 | 2 | 5 | SP, L |
| 1990-09-08 | LAD | vs. CIN | L, 8-4 | 3.0 | 6 | 5 | 5 | 3 | 1 | 18 | 2 | 0 | 0 | 4 | 4 | SP, L |
| 1990-09-14 | LAD | @ CIN | W, 10-4 | 9.0 | 9 | 4 | 4 | 4 | 4 | 40 | 2 | 0 | 1 | 9 | 13 | SP, W, CG |
| 1990-09-19 | LAD | vs. SDP | L, 9-4 | 4.2 | 9 | 3 | 3 | 2 | 2 | 25 | 0 | 0 | 0 | 5 | 7 | SP |
| 1990-09-24 | LAD | @ HOU | W, 7-5 | 6.0 | 9 | 3 | 3 | 1 | 1 | 27 | 2 | 0 | 0 | 6 | 10 | SP |
| 1990-09-30 | LAD | @ SFG | L, 8-2 | 4.0 | 7 | 8 | 7 | 2 | 3 | 23 | 0 | 0 | 1 | 5 | 4 | SP, L |
| Total Games: 33 | ||||||||||||||||