Sergio Valdez
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1990-04-11 | ATL | vs. SFG | L, 8-0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | RP |
| 1990-04-12 | ATL | vs. SFG | L, 13-4 | 2.0 | 4 | 4 | 4 | 2 | 1 | 11 | 1 | 0 | 0 | 2 | 1 | RP |
| 1990-04-15 | ATL | vs. CIN | L, 13-6 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | RP |
| 1990-04-17 | ATL | @ HOU | L, 5-3 | 1.0 | 1 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 1 | 1 | RP |
| 1990-04-18 | ATL | @ HOU | L, 10-5 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | RP |
| 1990-04-21 | ATL | @ CIN | L, 8-1 | 1.1 | 1 | 0 | 0 | 1 | 1 | 7 | 0 | 0 | 0 | 1 | 2 | RP |
| 1990-05-05 | CLE | vs. TEX | L, 9-5 | 1.1 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 3 | 0 | RP |
| 1990-05-09 | CLE | @ MIN | W, 7-3 | 7.0 | 7 | 3 | 3 | 3 | 3 | 30 | 2 | 0 | 1 | 9 | 8 | SP, W |
| 1990-05-12 | CLE | @ TEX | L, 2-1 | 1.2 | 0 | 0 | 0 | 1 | 3 | 6 | 0 | 0 | 0 | 0 | 2 | RP |
| 1990-05-16 | CLE | vs. OAK | L, 7-6 | 1.2 | 4 | 2 | 2 | 0 | 1 | 8 | 1 | 0 | 0 | 0 | 2 | RP |
| 1990-05-21 | CLE | vs. CAL | L, 5-3 | 5.0 | 3 | 1 | 1 | 1 | 5 | 19 | 0 | 0 | 0 | 0 | 10 | RP |
| 1990-05-26 | CLE | @ OAK | L, 6-3 | 4.1 | 8 | 4 | 4 | 1 | 1 | 21 | 1 | 0 | 1 | 4 | 7 | SP, L |
| 1990-06-02 | CLE | vs. BOS | W, 7-5 | 5.1 | 5 | 0 | 0 | 1 | 5 | 20 | 0 | 0 | 0 | 5 | 3 | RP, W |
| 1990-06-05 | CLE | vs. DET | L, 6-2 | 3.1 | 2 | 0 | 0 | 1 | 0 | 11 | 0 | 0 | 0 | 4 | 4 | RP |
| 1990-06-09 | CLE | @ BOS | L, 11-6 | 5.0 | 8 | 7 | 7 | 3 | 4 | 26 | 3 | 0 | 1 | 4 | 7 | SP, L |
| 1990-06-14 | CLE | @ DET | L, 7-3 | 7.0 | 6 | 6 | 6 | 3 | 4 | 30 | 1 | 0 | 2 | 6 | 11 | SP, L |
| 1990-06-17 | CLE | vs. MIL | W, 12-4 | 1.0 | 1 | 2 | 2 | 1 | 1 | 5 | 0 | 0 | 1 | 1 | 1 | RP |
| 1990-06-19 | CLE | vs. BAL | W, 5-4 | 0.2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | RP |
| 1990-06-21 | CLE | vs. BAL | W, 4-3 | 3.2 | 2 | 0 | 0 | 1 | 5 | 14 | 0 | 0 | 0 | 3 | 3 | RP |
| 1990-06-24 | CLE | @ MIL | W, 9-5 | 2.1 | 5 | 4 | 4 | 0 | 2 | 12 | 1 | 0 | 2 | 2 | 3 | RP |
| 1990-06-27 | CLE | @ BAL | L, 6-3 | 0.1 | 1 | 3 | 3 | 2 | 0 | 4 | 0 | 0 | 1 | 0 | 0 | RP, L |
| 1990-07-06 | CLE | vs. OAK | L, 12-1 | 2.1 | 5 | 5 | 5 | 0 | 1 | 12 | 0 | 0 | 4 | 3 | 3 | SP, L |
| 1990-08-25 | CLE | @ BAL | W, 11-5 | 3.0 | 4 | 5 | 1 | 5 | 2 | 18 | 2 | 0 | 0 | 4 | 2 | SP |
| 1990-08-30 | CLE | vs. BOS | L, 9-2 | 7.2 | 12 | 2 | 2 | 0 | 2 | 35 | 1 | 0 | 1 | 6 | 14 | SP |
| 1990-09-04 | CLE | @ TEX | W, 7-5 | 7.0 | 6 | 4 | 4 | 1 | 7 | 27 | 1 | 0 | 2 | 7 | 5 | SP, W |
| 1990-09-09 | CLE | @ MIN | W, 12-9 | 3.0 | 4 | 3 | 1 | 2 | 2 | 15 | 2 | 0 | 0 | 4 | 2 | SP |
| 1990-09-14 | CLE | @ KCR | W, 6-4 | 7.2 | 8 | 4 | 3 | 2 | 2 | 33 | 2 | 1 | 0 | 11 | 9 | SP, W |
| 1990-09-19 | CLE | vs. MIL | W, 6-3 | 8.0 | 9 | 3 | 3 | 2 | 3 | 36 | 4 | 0 | 0 | 10 | 9 | SP, W |
| 1990-09-28 | CLE | vs. BAL | L, 2-0 | 8.0 | 4 | 2 | 1 | 5 | 4 | 31 | 2 | 0 | 0 | 10 | 7 | SP, L |
| 1990-10-03 | CLE | vs. KCR | W, 5-2 | 6.0 | 5 | 2 | 2 | 0 | 5 | 22 | 3 | 0 | 1 | 6 | 5 | SP, W |
| Total Games: 30 | ||||||||||||||||