Len Barker
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1980-04-12 | CLE | @ CAL | W, 2-1 | 8.2 | 7 | 1 | 1 | 3 | 7 | 35 | 1 | 0 | 1 | 6 | 11 | SP, W |
| 1980-04-16 | CLE | @ TEX | L, 8-7 | 5.0 | 7 | 5 | 4 | 2 | 2 | 23 | 0 | 0 | 0 | 4 | 7 | SP |
| 1980-04-22 | CLE | @ MIL | L, 8-4 | 5.1 | 8 | 6 | 5 | 3 | 2 | 27 | 2 | 1 | 1 | 4 | 9 | SP, L |
| 1980-04-27 | CLE | vs. TEX | W, 7-4 | 6.1 | 10 | 2 | 2 | 1 | 1 | 28 | 0 | 0 | 0 | 7 | 8 | SP, W |
| 1980-05-02 | CLE | @ TOR | W, 6-1 | 7.0 | 2 | 1 | 0 | 2 | 3 | 26 | 2 | 0 | 0 | 5 | 13 | SP, W |
| 1980-05-06 | CLE | @ OAK | W, 4-3 | 9.0 | 7 | 3 | 3 | 4 | 6 | 36 | 1 | 0 | 0 | 7 | 11 | SP, W, CG |
| 1980-05-11 | CLE | @ SEA | L, 9-4 | 3.1 | 7 | 8 | 7 | 4 | 5 | 20 | 3 | 0 | 0 | 1 | 3 | SP, L |
| 1980-05-17 | CLE | vs. BOS | W, 4-3 | 6.2 | 11 | 3 | 3 | 2 | 8 | 31 | 3 | 0 | 0 | 5 | 5 | SP |
| 1980-05-21 | CLE | vs. BAL | W, 4-2 | 7.1 | 7 | 2 | 2 | 3 | 3 | 31 | 0 | 0 | 1 | 8 | 10 | SP, W |
| 1980-05-26 | CLE | @ BAL | L, 7-3 | 4.2 | 4 | 5 | 5 | 3 | 2 | 21 | 0 | 0 | 1 | 5 | 7 | SP, L |
| 1980-05-30 | CLE | vs. SEA | L, 4-3 | 7.2 | 6 | 3 | 3 | 1 | 6 | 29 | 0 | 0 | 0 | 8 | 7 | SP |
| 1980-06-03 | CLE | vs. OAK | W, 6-4 | 8.0 | 5 | 1 | 1 | 2 | 7 | 30 | 0 | 0 | 0 | 6 | 10 | SP |
| 1980-06-10 | CLE | vs. KCR | L, 8-4 | 3.0 | 6 | 5 | 5 | 4 | 2 | 18 | 0 | 0 | 2 | 2 | 4 | SP, L |
| 1980-06-14 | CLE | vs. MIN | W, 3-2 | 9.0 | 4 | 2 | 1 | 2 | 9 | 35 | 0 | 0 | 0 | 9 | 9 | SP, W, CG |
| 1980-06-19 | CLE | @ KCR | W, 5-4 | 6.0 | 7 | 3 | 3 | 1 | 3 | 27 | 0 | 1 | 1 | 7 | 8 | SP, W |
| 1980-06-24 | CLE | vs. DET | L, 9-4 | 6.2 | 7 | 7 | 6 | 5 | 4 | 33 | 1 | 1 | 0 | 7 | 8 | SP, L |
| 1980-06-29 | CLE | @ NYY | L, 7-2 | 6.1 | 8 | 6 | 6 | 3 | 2 | 28 | 0 | 0 | 3 | 3 | 12 | SP, L |
| 1980-07-04 | CLE | vs. NYY | L, 11-5 | 3.1 | 5 | 6 | 6 | 4 | 0 | 18 | 0 | 0 | 0 | 4 | 5 | SP, L |
| 1980-07-12 | CLE | @ TEX | W, 9-8 | 6.2 | 5 | 5 | 2 | 2 | 1 | 28 | 1 | 0 | 0 | 9 | 9 | SP, W |
| 1980-07-17 | CLE | @ CAL | W, 5-3 | 9.0 | 6 | 3 | 3 | 3 | 7 | 35 | 2 | 0 | 0 | 7 | 11 | SP, W, CG |
| 1980-07-22 | CLE | @ SEA | W, 4-0 | 9.0 | 4 | 0 | 0 | 0 | 8 | 32 | 1 | 0 | 0 | 13 | 6 | SP, W, CG, SHO |
| 1980-07-28 | CLE | vs. SEA | W, 7-3 | 7.2 | 4 | 3 | 3 | 6 | 5 | 32 | 1 | 0 | 0 | 7 | 10 | SP, W |
| 1980-08-03 | CLE | vs. OAK | W, 4-2 | 9.0 | 5 | 2 | 1 | 3 | 7 | 36 | 1 | 0 | 0 | 6 | 13 | SP, W, CG |
| 1980-08-08 | CLE | @ MIL | L, 4-1 | 8.0 | 6 | 4 | 4 | 3 | 7 | 32 | 1 | 0 | 1 | 7 | 9 | SP, L, CG |
| 1980-08-14 | CLE | vs. TEX | W, 7-2 | 8.1 | 10 | 2 | 2 | 2 | 5 | 37 | 0 | 0 | 0 | 11 | 9 | SP, W |
| 1980-08-18 | CLE | @ CHW | W, 4-2 | 9.0 | 3 | 2 | 2 | 4 | 12 | 34 | 1 | 0 | 0 | 6 | 8 | SP, W, CG |
| 1980-08-22 | CLE | @ KCR | W, 4-1 | 7.0 | 6 | 1 | 1 | 2 | 7 | 29 | 0 | 1 | 1 | 9 | 5 | SP, W |
| 1980-08-27 | CLE | vs. MIN | W, 4-1 | 7.0 | 9 | 1 | 1 | 2 | 8 | 31 | 0 | 0 | 0 | 4 | 8 | SP, W |
| 1980-09-01 | CLE | @ MIN | W, 5-2 | 9.0 | 7 | 2 | 2 | 1 | 11 | 35 | 1 | 0 | 1 | 8 | 8 | SP, W, CG |
| 1980-09-06 | CLE | vs. KCR | W, 8-3 | 7.1 | 6 | 2 | 2 | 3 | 9 | 31 | 0 | 1 | 0 | 4 | 9 | SP, W |
| 1980-09-12 | CLE | vs. DET | L, 6-3 | 7.1 | 10 | 6 | 5 | 1 | 4 | 32 | 0 | 1 | 1 | 9 | 6 | SP, L |
| 1980-09-17 | CLE | @ BOS | W, 6-5 | 6.2 | 7 | 3 | 3 | 2 | 8 | 27 | 1 | 0 | 0 | 7 | 3 | SP |
| 1980-09-22 | CLE | @ NYY | L, 4-3 | 7.1 | 4 | 4 | 3 | 6 | 6 | 30 | 2 | 0 | 0 | 8 | 5 | SP, L |
| 1980-09-27 | CLE | vs. BAL | W, 6-5 | 8.0 | 12 | 5 | 5 | 1 | 4 | 36 | 0 | 0 | 0 | 10 | 9 | SP, W |
| 1980-10-01 | CLE | vs. NYY | L, 18-7 | 1.2 | 6 | 6 | 6 | 1 | 0 | 12 | 1 | 0 | 2 | 1 | 3 | SP, L |
| 1980-10-05 | CLE | @ BAL | L, 7-1 | 5.0 | 9 | 7 | 6 | 1 | 6 | 27 | 0 | 0 | 1 | 4 | 5 | SP, L |
| Total Games: 36 | ||||||||||||||||