Dave Lemanczyk
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1980-04-09 | TOR | @ SEA | L, 8-6 | 0.2 | 4 | 4 | 2 | 0 | 0 | 7 | 2 | 0 | 0 | 2 | 0 | SP, L |
| 1980-04-13 | TOR | @ SEA | L, 5-1 | 5.2 | 7 | 3 | 3 | 1 | 0 | 25 | 1 | 0 | 0 | 14 | 3 | SP, L |
| 1980-04-20 | TOR | @ CLE | W, 5-3 | 6.0 | 5 | 3 | 3 | 4 | 2 | 25 | 1 | 0 | 1 | 7 | 7 | SP, W |
| 1980-04-25 | TOR | @ MIL | W, 5-3 | 4.2 | 9 | 3 | 3 | 0 | 2 | 23 | 0 | 0 | 0 | 7 | 4 | SP |
| 1980-05-01 | TOR | vs. CLE | L, 2-1 | 7.0 | 4 | 2 | 2 | 3 | 1 | 27 | 2 | 0 | 0 | 11 | 8 | SP, L |
| 1980-05-06 | TOR | @ CAL | W, 3-2 | 7.1 | 6 | 2 | 2 | 3 | 1 | 29 | 1 | 0 | 1 | 4 | 14 | SP, W |
| 1980-05-11 | TOR | @ OAK | L, 12-1 | 3.1 | 8 | 6 | 5 | 1 | 2 | 19 | 0 | 0 | 0 | 4 | 4 | SP, L |
| 1980-05-20 | TOR | vs. BOS | L, 4-3 | 0.1 | 3 | 2 | 2 | 1 | 0 | 5 | 1 | 0 | 0 | 1 | 0 | SP, L |
| 1980-05-23 | TOR | vs. NYY | L, 7-3 | 4.1 | 8 | 2 | 2 | 0 | 1 | 18 | 1 | 0 | 1 | 5 | 3 | RP |
| 1980-05-31 | TOR | @ NYY | L, 8-6 | 4.0 | 3 | 2 | 2 | 2 | 1 | 17 | 0 | 0 | 1 | 5 | 6 | RP |
| 1980-06-07 | CAL | vs. BAL | L, 6-5 | 2.1 | 2 | 1 | 1 | 1 | 0 | 10 | 1 | 0 | 0 | 1 | 5 | RP |
| 1980-06-09 | CAL | vs. NYY | L, 8-7 | 1.1 | 3 | 1 | 1 | 2 | 0 | 9 | 1 | 0 | 0 | 3 | 1 | RP, L |
| 1980-06-14 | CAL | vs. BOS | L, 7-3 | 4.2 | 5 | 1 | 0 | 1 | 2 | 20 | 0 | 0 | 0 | 4 | 8 | RP |
| 1980-06-19 | CAL | @ NYY | L, 7-5 | 4.1 | 3 | 3 | 3 | 4 | 0 | 19 | 0 | 0 | 1 | 3 | 8 | RP, L |
| 1980-06-25 | CAL | vs. CHW | L, 5-2 | 4.2 | 6 | 4 | 4 | 1 | 5 | 21 | 2 | 0 | 1 | 3 | 6 | RP, L |
| 1980-06-29 | CAL | vs. MIL | L, 5-2 | 3.2 | 4 | 1 | 1 | 2 | 0 | 16 | 2 | 0 | 0 | 3 | 7 | RP |
| 1980-07-03 | CAL | @ CHW | W, 7-3 | 5.0 | 9 | 3 | 3 | 0 | 1 | 22 | 2 | 1 | 1 | 4 | 8 | SP, W |
| 1980-07-12 | CAL | vs. OAK | L, 5-4 | 5.0 | 4 | 3 | 3 | 4 | 2 | 23 | 1 | 0 | 1 | 5 | 5 | SP, L |
| 1980-07-16 | CAL | vs. CLE | L, 6-2 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 1 | 1 | RP |
| 1980-07-21 | CAL | vs. DET | L, 14-3 | 4.0 | 8 | 8 | 2 | 2 | 0 | 22 | 3 | 0 | 2 | 4 | 7 | RP |
| 1980-07-31 | CAL | @ DET | L, 15-6 | 3.0 | 7 | 6 | 6 | 3 | 1 | 18 | 3 | 1 | 0 | 3 | 4 | RP |
| 1980-08-08 | CAL | vs. MIN | W, 9-5 | 4.2 | 4 | 0 | 0 | 2 | 1 | 18 | 0 | 0 | 0 | 7 | 3 | RP, W |
| 1980-08-12 | CAL | @ SEA | W, 9-6 | 3.0 | 3 | 2 | 2 | 1 | 0 | 15 | 0 | 0 | 1 | 4 | 5 | RP |
| 1980-08-17 | CAL | @ MIN | L, 8-1 | 4.0 | 6 | 4 | 4 | 1 | 0 | 19 | 1 | 0 | 0 | 7 | 4 | RP |
| 1980-08-18 | CAL | @ MIN | L, 8-3 | 1.0 | 3 | 1 | 1 | 0 | 2 | 6 | 0 | 0 | 1 | 1 | 0 | RP |
| 1980-08-19 | CAL | vs. BAL | L, 5-2 | 2.0 | 2 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 3 | 2 | RP |
| 1980-08-21 | CAL | vs. BAL | L, 7-1 | 2.2 | 1 | 0 | 0 | 0 | 1 | 10 | 1 | 0 | 0 | 2 | 5 | RP |
| 1980-08-28 | CAL | @ BAL | L, 13-8 | 3.0 | 5 | 0 | 0 | 1 | 1 | 15 | 1 | 0 | 0 | 3 | 5 | RP |
| 1980-08-31 | CAL | @ BAL | L, 5-0 | 2.2 | 2 | 1 | 0 | 1 | 1 | 10 | 0 | 0 | 0 | 3 | 2 | RP |
| 1980-09-07 | CAL | @ NYY | L, 4-1 | 1.2 | 1 | 0 | 0 | 1 | 1 | 8 | 1 | 0 | 0 | 3 | 0 | RP |
| 1980-09-27 | CAL | vs. CHW | L, 6-3 | 3.0 | 3 | 1 | 1 | 0 | 0 | 12 | 0 | 0 | 0 | 2 | 7 | RP |
| Total Games: 31 | ||||||||||||||||