Dave Leonhard
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1969-04-08 | BAL | vs. BOS | L, 5-4 | 2.2 | 2 | 0 | 0 | 0 | 2 | 9 | 0 | 0 | 0 | 2 | 3 | RP |
| 1969-04-10 | BAL | vs. BOS | W, 2-1 | 1.0 | 1 | 0 | 0 | 1 | 0 | 4 | 1 | 0 | 0 | 1 | 1 | RP, W |
| 1969-04-14 | BAL | @ BOS | L, 5-3 | 1.1 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | RP |
| 1969-04-16 | BAL | @ BOS | W, 11-8 | 3.2 | 6 | 3 | 3 | 0 | 1 | 17 | 1 | 0 | 2 | 3 | 7 | RP, W |
| 1969-04-19 | BAL | @ WSA | L, 7-5 | 1.1 | 2 | 0 | 0 | 1 | 1 | 7 | 1 | 0 | 0 | 1 | 2 | RP |
| 1969-04-20 | BAL | @ WSA | L, 5-2 | 2.0 | 2 | 0 | 0 | 1 | 0 | 9 | 0 | 0 | 0 | 2 | 4 | RP |
| 1969-04-27 | BAL | vs. NYY | W, 10-5 | 3.2 | 3 | 0 | 0 | 0 | 1 | 13 | 0 | 0 | 0 | 4 | 5 | RP |
| 1969-05-01 | BAL | @ DET | L, 2-0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 1 | RP |
| 1969-05-04 | BAL | @ NYY | W, 5-3 | 3.1 | 1 | 0 | 0 | 3 | 0 | 13 | 0 | 0 | 0 | 6 | 3 | RP |
| 1969-05-16 | BAL | @ KCR | W, 5-3 | 1.1 | 2 | 1 | 1 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 2 | RP |
| 1969-05-21 | BAL | vs. MIN | W, 4-3 | 1.2 | 2 | 0 | 0 | 2 | 1 | 8 | 0 | 0 | 0 | 2 | 1 | RP |
| 1969-05-23 | BAL | vs. OAK | W, 4-3 | 5.0 | 2 | 1 | 1 | 2 | 1 | 19 | 0 | 0 | 0 | 7 | 3 | RP, W |
| 1969-05-27 | BAL | @ SEP | L, 8-1 | 0.2 | 3 | 2 | 2 | 0 | 0 | 5 | 0 | 0 | 0 | 1 | 0 | RP |
| 1969-06-01 | BAL | @ CAL | W, 4-3 | 2.0 | 0 | 0 | 0 | 2 | 1 | 9 | 0 | 0 | 0 | 2 | 3 | RP |
| 1969-06-08 | BAL | vs. SEP | L, 7-5 | 4.0 | 2 | 1 | 1 | 0 | 0 | 14 | 0 | 0 | 1 | 8 | 4 | RP |
| 1969-06-11 | BAL | vs. CAL | L, 7-5 | 1.2 | 2 | 0 | 0 | 0 | 2 | 7 | 0 | 0 | 0 | 2 | 1 | RP |
| 1969-06-13 | BAL | @ CHW | W, 5-2 | 3.0 | 2 | 0 | 0 | 1 | 1 | 12 | 1 | 1 | 0 | 3 | 5 | RP, W |
| 1969-06-22 | BAL | @ CLE | W, 6-0 | 9.0 | 3 | 0 | 0 | 1 | 2 | 30 | 1 | 0 | 0 | 8 | 15 | SP, W, CG, SHO |
| 1969-06-25 | BAL | vs. WSA | L, 11-8 | 2.0 | 3 | 3 | 3 | 0 | 1 | 9 | 0 | 0 | 1 | 2 | 3 | RP |
| 1969-06-29 | BAL | vs. DET | W, 4-3 | 6.1 | 3 | 0 | 0 | 1 | 6 | 22 | 0 | 0 | 0 | 3 | 8 | RP, W |
| 1969-07-06 | BAL | @ DET | L, 5-4 | 2.0 | 2 | 2 | 2 | 1 | 1 | 8 | 0 | 0 | 2 | 3 | 1 | RP, L |
| 1969-07-11 | BAL | vs. BOS | L, 12-3 | 4.0 | 10 | 4 | 4 | 2 | 0 | 24 | 0 | 0 | 1 | 5 | 7 | SP, L |
| 1969-07-13 | BAL | vs. BOS | W, 6-3 | 2.2 | 3 | 0 | 0 | 1 | 1 | 12 | 0 | 0 | 0 | 1 | 6 | RP |
| 1969-07-18 | BAL | @ BOS | L, 6-1 | 3.2 | 6 | 4 | 4 | 2 | 1 | 19 | 1 | 1 | 1 | 2 | 7 | SP, L |
| 1969-07-20 | BAL | @ BOS | L, 6-5 | 0.1 | 1 | 0 | 0 | 1 | 1 | 3 | 1 | 0 | 0 | 0 | 0 | RP |
| 1969-08-01 | BAL | @ MIN | L, 4-3 | 0.1 | 1 | 1 | 1 | 2 | 0 | 4 | 0 | 1 | 0 | 0 | 1 | RP, L |
| 1969-08-08 | BAL | vs. MIN | W, 6-5 | 1.1 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 1 | 1 | RP |
| 1969-08-20 | BAL | @ CAL | L, 3-2 | 1.1 | 1 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 2 | 1 | RP |
| 1969-08-24 | BAL | @ OAK | L, 9-8 | 1.0 | 1 | 1 | 1 | 2 | 0 | 5 | 0 | 0 | 0 | 2 | 0 | RP |
| 1969-08-29 | BAL | vs. CAL | L, 2-1 | 1.2 | 0 | 0 | 0 | 0 | 3 | 5 | 0 | 0 | 0 | 1 | 1 | RP |
| 1969-08-30 | BAL | vs. CAL | W, 6-3 | 3.1 | 2 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 4 | 5 | RP, W |
| 1969-09-06 | BAL | @ DET | L, 5-4 | 4.0 | 1 | 0 | 0 | 1 | 5 | 13 | 0 | 0 | 0 | 2 | 4 | RP |
| 1969-09-10 | BAL | vs. BOS | W, 8-7 | 1.2 | 3 | 3 | 1 | 3 | 1 | 12 | 0 | 0 | 0 | 1 | 3 | RP |
| 1969-09-13 | BAL | vs. CLE | W, 10-5 | 4.0 | 1 | 0 | 0 | 2 | 0 | 15 | 0 | 0 | 0 | 6 | 6 | RP, SV |
| 1969-09-18 | BAL | @ BOS | L, 5-0 | 2.0 | 2 | 2 | 2 | 3 | 0 | 11 | 1 | 0 | 0 | 3 | 3 | RP |
| 1969-09-23 | BAL | @ CLE | L, 3-1 | 2.0 | 0 | 0 | 0 | 1 | 1 | 7 | 0 | 0 | 0 | 3 | 2 | RP |
| 1969-09-30 | BAL | vs. DET | L, 4-3 | 2.0 | 0 | 0 | 0 | 1 | 0 | 7 | 0 | 0 | 0 | 4 | 1 | RP |
| 1969-10-14 | BAL | @ NYM | L, 5-0 | 2.0 | 1 | 1 | 1 | 1 | 1 | 8 | 0 | 0 | 1 | 0 | 4 | RP |
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
| Totals | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ||||
| 162 Game Avg. | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |