Jesse Jefferson
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1979-04-07 | TOR | @ KCR | L, 7-4 | 2.0 | 4 | 2 | 2 | 0 | 1 | 9 | 1 | 0 | 0 | 1 | 2 | RP |
| 1979-04-15 | TOR | vs. KCR | L, 12-10 | 2.2 | 6 | 2 | 2 | 2 | 1 | 14 | 1 | 0 | 0 | 4 | 1 | RP |
| 1979-04-22 | TOR | @ DET | L, 4-1 | 2.0 | 1 | 0 | 0 | 1 | 0 | 6 | 0 | 0 | 0 | 3 | 1 | RP |
| 1979-04-25 | TOR | @ TEX | L, 4-3 | 0.2 | 3 | 1 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 1 | 1 | RP, L |
| 1979-04-27 | TOR | vs. MIL | L, 8-5 | 2.1 | 0 | 0 | 0 | 0 | 2 | 7 | 0 | 0 | 0 | 2 | 3 | RP |
| 1979-04-28 | TOR | vs. MIL | L, 11-8 | 0.2 | 2 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | RP |
| 1979-05-01 | TOR | vs. MIN | L, 3-2 | 6.1 | 7 | 3 | 3 | 0 | 2 | 26 | 1 | 0 | 2 | 6 | 10 | SP, L |
| 1979-05-07 | TOR | @ MIN | L, 6-1 | 3.2 | 4 | 1 | 1 | 2 | 3 | 17 | 0 | 0 | 1 | 2 | 5 | RP |
| 1979-05-11 | TOR | vs. TEX | L, 3-1 | 2.2 | 2 | 0 | 0 | 1 | 0 | 11 | 0 | 0 | 0 | 5 | 3 | RP |
| 1979-05-15 | TOR | @ CLE | L, 5-3 | 6.1 | 5 | 1 | 1 | 1 | 4 | 24 | 0 | 0 | 0 | 9 | 4 | SP |
| 1979-05-20 | TOR | vs. BAL | L, 6-2 | 7.1 | 6 | 5 | 5 | 6 | 3 | 33 | 3 | 0 | 1 | 7 | 11 | SP, L |
| 1979-05-27 | TOR | vs. BOS | L, 1-0 | 9.0 | 7 | 1 | 1 | 0 | 5 | 32 | 1 | 0 | 0 | 7 | 12 | SP, L, CG |
| 1979-06-01 | TOR | @ SEA | L, 7-2 | 3.1 | 7 | 6 | 5 | 3 | 1 | 18 | 2 | 0 | 1 | 3 | 4 | SP, L |
| 1979-06-06 | TOR | @ CAL | W, 5-4 | 9.0 | 10 | 4 | 3 | 2 | 4 | 36 | 2 | 0 | 3 | 13 | 7 | SP, W, CG |
| 1979-06-12 | TOR | vs. SEA | L, 5-1 | 7.1 | 9 | 4 | 3 | 5 | 1 | 36 | 1 | 0 | 0 | 11 | 9 | SP, L |
| 1979-06-17 | TOR | vs. OAK | W, 10-9 | 4.2 | 9 | 7 | 7 | 1 | 2 | 23 | 3 | 0 | 2 | 4 | 7 | SP |
| 1979-06-22 | TOR | @ BOS | L, 12-1 | 2.1 | 5 | 5 | 5 | 2 | 0 | 12 | 0 | 0 | 2 | 1 | 4 | SP, L |
| 1979-07-01 | TOR | @ BAL | L, 10-7 | 5.1 | 6 | 4 | 3 | 2 | 2 | 24 | 2 | 0 | 0 | 4 | 9 | RP, L |
| 1979-07-22 | TOR | @ MIN | L, 13-1 | 2.0 | 3 | 1 | 1 | 0 | 1 | 9 | 0 | 0 | 0 | 2 | 3 | RP |
| 1979-07-29 | TOR | vs. DET | L, 5-4 | 2.2 | 3 | 1 | 1 | 2 | 1 | 12 | 0 | 0 | 0 | 2 | 4 | RP |
| 1979-07-31 | TOR | @ KCR | L, 6-5 | 1.0 | 3 | 2 | 2 | 0 | 0 | 6 | 0 | 0 | 1 | 1 | 2 | RP, L |
| 1979-08-03 | TOR | vs. CHW | L, 8-5 | 5.2 | 6 | 2 | 2 | 2 | 3 | 24 | 2 | 0 | 1 | 7 | 6 | RP |
| 1979-08-06 | TOR | vs. KCR | L, 16-12 | 0.2 | 3 | 3 | 3 | 2 | 0 | 7 | 0 | 0 | 0 | 1 | 1 | RP |
| 1979-08-09 | TOR | vs. KCR | L, 10-3 | 0.2 | 3 | 3 | 3 | 1 | 0 | 6 | 0 | 0 | 2 | 0 | 1 | RP |
| 1979-08-15 | TOR | @ OAK | L, 3-1 | 4.0 | 8 | 3 | 3 | 4 | 0 | 21 | 1 | 0 | 0 | 5 | 2 | SP, L |
| 1979-08-20 | TOR | @ SEA | L, 7-4 | 2.1 | 3 | 1 | 1 | 0 | 0 | 9 | 0 | 0 | 1 | 5 | 1 | RP |
| 1979-08-25 | TOR | vs. CAL | L, 24-2 | 3.1 | 12 | 8 | 8 | 1 | 2 | 21 | 2 | 1 | 2 | 5 | 1 | RP |
| 1979-08-28 | TOR | vs. OAK | L, 6-3 | 1.2 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 2 | 0 | RP |
| 1979-09-02 | TOR | vs. SEA | W, 8-5 | 1.2 | 2 | 1 | 1 | 0 | 0 | 6 | 0 | 0 | 0 | 4 | 0 | RP, SV |
| 1979-09-09 | TOR | @ CLE | L, 14-10 | 1.0 | 4 | 2 | 2 | 2 | 0 | 9 | 1 | 1 | 0 | 2 | 0 | RP |
| 1979-09-17 | TOR | vs. BOS | W, 5-4 | 1.2 | 1 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 4 | 0 | RP, W |
| 1979-09-18 | TOR | vs. BOS | L, 8-3 | 3.0 | 1 | 0 | 0 | 0 | 2 | 9 | 1 | 0 | 0 | 3 | 3 | RP |
| 1979-09-23 | TOR | vs. NYY | L, 7-5 | 4.1 | 2 | 0 | 0 | 2 | 1 | 18 | 1 | 0 | 0 | 5 | 8 | RP |
| 1979-09-26 | TOR | @ BOS | L, 6-4 | 2.2 | 3 | 2 | 2 | 1 | 0 | 11 | 1 | 0 | 0 | 5 | 1 | RP |
| Total Games: 34 | ||||||||||||||||