Jeff Ballard
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1990-04-11 | BAL | @ KCR | L, 2-1 | 4.2 | 6 | 2 | 2 | 1 | 1 | 20 | 2 | 0 | 0 | 5 | 6 | SP, L |
| 1990-04-17 | BAL | @ TOR | L, 8-2 | 5.0 | 5 | 4 | 4 | 1 | 2 | 20 | 2 | 0 | 3 | 7 | 5 | SP, L |
| 1990-04-22 | BAL | vs. DET | W, 3-2 | 8.0 | 6 | 2 | 2 | 1 | 2 | 32 | 2 | 0 | 1 | 7 | 15 | SP |
| 1990-04-27 | BAL | vs. SEA | L, 4-3 | 7.2 | 6 | 4 | 3 | 0 | 2 | 30 | 1 | 0 | 1 | 12 | 9 | SP, L |
| 1990-05-02 | BAL | vs. CAL | L, 3-0 | 7.2 | 9 | 3 | 1 | 2 | 3 | 34 | 1 | 0 | 1 | 11 | 5 | SP, L |
| 1990-05-08 | BAL | @ CAL | L, 6-0 | 4.2 | 7 | 6 | 6 | 2 | 0 | 23 | 1 | 0 | 3 | 7 | 6 | SP, L |
| 1990-05-17 | BAL | @ CHW | L, 7-3 | 6.0 | 7 | 2 | 1 | 2 | 2 | 25 | 0 | 0 | 0 | 6 | 8 | SP |
| 1990-05-22 | BAL | vs. MIN | W, 10-2 | 3.0 | 5 | 2 | 2 | 4 | 1 | 18 | 3 | 0 | 0 | 4 | 3 | SP |
| 1990-05-27 | BAL | @ TEX | W, 9-2 | 6.0 | 5 | 2 | 2 | 3 | 1 | 26 | 2 | 0 | 1 | 5 | 12 | SP, W |
| 1990-06-01 | BAL | @ NYY | L, 4-3 | 5.1 | 6 | 4 | 4 | 1 | 1 | 23 | 0 | 0 | 1 | 4 | 11 | SP, L |
| 1990-06-06 | BAL | @ MIL | W, 8-7 | 6.0 | 9 | 5 | 5 | 1 | 3 | 27 | 6 | 0 | 1 | 9 | 5 | SP |
| 1990-06-12 | BAL | vs. MIL | W, 4-3 | 6.1 | 7 | 3 | 3 | 2 | 3 | 26 | 2 | 0 | 2 | 5 | 8 | SP |
| 1990-06-17 | BAL | vs. BOS | L, 6-5 | 6.1 | 9 | 6 | 6 | 3 | 4 | 28 | 1 | 0 | 1 | 4 | 7 | SP, L |
| 1990-06-22 | BAL | @ BOS | L, 4-3 | 6.2 | 11 | 4 | 4 | 3 | 4 | 34 | 3 | 0 | 0 | 5 | 11 | SP, L |
| 1990-06-28 | BAL | vs. CLE | L, 7-4 | 3.2 | 7 | 6 | 6 | 1 | 1 | 18 | 1 | 0 | 1 | 3 | 4 | SP, L |
| 1990-07-03 | BAL | @ TEX | L, 7-2 | 2.0 | 1 | 0 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 3 | 1 | RP |
| 1990-07-04 | BAL | @ TEX | W, 9-4 | 0.1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | RP |
| 1990-07-06 | BAL | @ CHW | L, 4-2 | 0.1 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | RP |
| 1990-07-08 | BAL | @ CHW | W, 8-6 | 1.0 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 1 | 1 | RP |
| 1990-07-13 | BAL | vs. MIN | W, 8-5 | 0.2 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | RP |
| 1990-07-16 | BAL | vs. TEX | W, 7-6 | 5.0 | 4 | 2 | 2 | 0 | 0 | 18 | 0 | 0 | 1 | 7 | 7 | SP |
| 1990-07-23 | BAL | @ DET | W, 13-3 | 1.0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 3 | RP |
| 1990-07-27 | BAL | @ KCR | W, 9-2 | 1.1 | 1 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 1 | 3 | RP |
| 1990-07-29 | BAL | @ KCR | W, 4-1 | 0.2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | RP |
| 1990-07-31 | BAL | vs. TOR | W, 6-4 | 0.2 | 1 | 1 | 1 | 0 | 1 | 3 | 1 | 0 | 0 | 1 | 0 | RP |
| 1990-08-01 | BAL | vs. TOR | L, 7-4 | 2.2 | 3 | 2 | 2 | 1 | 0 | 11 | 2 | 0 | 0 | 3 | 3 | RP, L |
| 1990-08-04 | BAL | vs. KCR | L, 9-1 | 4.0 | 1 | 2 | 2 | 1 | 2 | 14 | 0 | 0 | 1 | 3 | 7 | RP |
| 1990-08-08 | BAL | @ OAK | W, 4-1 | 1.1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | RP |
| 1990-08-10 | BAL | @ CAL | L, 2-1 | 0.0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | RP |
| 1990-08-14 | BAL | @ SEA | L, 7-1 | 3.2 | 6 | 3 | 3 | 4 | 1 | 20 | 1 | 0 | 0 | 4 | 5 | RP |
| 1990-08-20 | BAL | @ BOS | L, 2-1 | 0.0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | RP |
| 1990-08-22 | BAL | @ BOS | L, 13-2 | 1.0 | 5 | 6 | 5 | 2 | 0 | 10 | 1 | 0 | 1 | 2 | 1 | RP |
| 1990-08-25 | BAL | vs. CLE | L, 11-5 | 2.0 | 6 | 2 | 2 | 1 | 1 | 12 | 0 | 0 | 0 | 2 | 2 | RP |
| 1990-08-26 | BAL | vs. CLE | L, 8-3 | 2.0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 2 | 3 | RP |
| 1990-08-29 | BAL | vs. NYY | L, 3-2 | 2.2 | 2 | 0 | 0 | 0 | 3 | 10 | 0 | 0 | 0 | 2 | 3 | RP |
| 1990-09-02 | BAL | @ MIL | L, 4-2 | 2.0 | 2 | 1 | 1 | 0 | 1 | 7 | 0 | 0 | 1 | 1 | 3 | RP |
| 1990-09-04 | BAL | vs. SEA | L, 7-2 | 2.2 | 1 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 6 | 1 | RP |
| 1990-09-08 | BAL | vs. CAL | W, 5-4 | 0.2 | 2 | 1 | 1 | 1 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | RP |
| 1990-09-11 | BAL | vs. DET | L, 2-1 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | RP |
| 1990-09-13 | BAL | @ TOR | W, 5-3 | 0.2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | RP |
| 1990-09-14 | BAL | @ TOR | L, 8-7 | 0.2 | 1 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 2 | RP |
| 1990-09-21 | BAL | vs. MIL | W, 5-3 | 0.2 | 1 | 1 | 1 | 0 | 1 | 3 | 0 | 0 | 1 | 1 | 0 | RP |
| 1990-09-23 | BAL | vs. MIL | W, 2-1 | 1.0 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 1 | 1 | RP, W |
| 1990-09-26 | BAL | @ NYY | L, 4-2 | 5.1 | 6 | 3 | 2 | 2 | 2 | 25 | 1 | 0 | 1 | 6 | 6 | SP, L |
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
| Totals | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ||||
| 162 Game Avg. | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |