Dave Leonhard
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1970-04-10 | BAL | vs. DET | W, 3-2 | 0.2 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | RP |
| 1970-04-12 | BAL | vs. DET | L, 7-2 | 0.1 | 2 | 3 | 3 | 2 | 0 | 5 | 1 | 1 | 0 | 1 | 0 | RP |
| 1970-04-19 | BAL | vs. NYY | L, 8-5 | 1.1 | 3 | 2 | 2 | 2 | 1 | 9 | 0 | 0 | 0 | 3 | 0 | RP |
| 1970-04-22 | BAL | @ BOS | L, 5-2 | 0.2 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | RP |
| 1970-04-26 | BAL | @ KCR | W, 10-9 | 1.1 | 1 | 1 | 1 | 3 | 1 | 7 | 0 | 0 | 0 | 1 | 0 | RP |
| 1970-04-30 | BAL | @ CHW | L, 6-3 | 0.2 | 1 | 0 | 0 | 1 | 0 | 3 | 1 | 0 | 0 | 0 | 1 | RP |
| 1970-05-18 | BAL | @ NYY | L, 10-4 | 0.2 | 1 | 1 | 1 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 2 | RP |
| 1970-05-21 | BAL | @ DET | L, 6-4 | 0.1 | 1 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | RP |
| 1970-05-31 | BAL | @ CAL | L, 6-1 | 3.0 | 5 | 2 | 2 | 0 | 1 | 14 | 0 | 0 | 0 | 2 | 5 | RP |
| 1970-06-04 | BAL | @ OAK | L, 4-2 | 1.0 | 1 | 1 | 1 | 1 | 0 | 5 | 0 | 0 | 1 | 0 | 3 | RP |
| 1970-06-06 | BAL | @ MIL | L, 6-4 | 1.1 | 0 | 0 | 0 | 1 | 2 | 5 | 0 | 0 | 0 | 1 | 0 | RP |
| 1970-06-13 | BAL | vs. OAK | L, 10-7 | 0.2 | 2 | 1 | 1 | 0 | 1 | 4 | 0 | 0 | 1 | 1 | 0 | RP |
| 1970-06-22 | BAL | @ BOS | W, 9-8 | 0.1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | RP |
| 1970-06-23 | BAL | @ BOS | L, 5-1 | 0.2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | RP |
| 1970-06-25 | BAL | @ BOS | W, 13-8 | 1.0 | 1 | 1 | 0 | 0 | 0 | 5 | 0 | 1 | 0 | 0 | 3 | RP |
| 1970-07-09 | BAL | vs. NYY | L, 7-5 | 0.1 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | RP |
| 1970-07-10 | BAL | @ DET | L, 4-2 | 2.0 | 3 | 1 | 1 | 1 | 2 | 10 | 0 | 0 | 0 | 1 | 3 | RP |
| 1970-08-07 | BAL | @ CLE | L, 10-4 | 1.0 | 3 | 2 | 2 | 0 | 0 | 5 | 1 | 0 | 1 | 1 | 1 | RP |
| 1970-08-09 | BAL | @ NYY | W, 12-9 | 1.0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | RP, SV |
| 1970-08-28 | BAL | vs. MIL | W, 8-4 | 1.0 | 1 | 1 | 0 | 1 | 0 | 6 | 0 | 0 | 0 | 1 | 2 | RP |
| 1970-09-04 | BAL | @ BOS | W, 8-6 | 5.0 | 4 | 1 | 1 | 2 | 1 | 20 | 0 | 0 | 1 | 6 | 7 | RP |
| 1970-09-06 | BAL | @ BOS | L, 9-8 | 2.0 | 0 | 0 | 0 | 2 | 1 | 7 | 0 | 0 | 0 | 4 | 0 | RP |
| 1970-09-29 | BAL | vs. WSA | W, 3-2 | 2.0 | 1 | 0 | 0 | 1 | 1 | 8 | 0 | 0 | 0 | 1 | 4 | RP |
| Total Games: 23 | ||||||||||||||||