Sonny Siebert
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1964-04-26 | CLE | @ LAA | L, 7-0 | 1.1 | 2 | 2 | 2 | 2 | 1 | 8 | 0 | 0 | 0 | 2 | 1 | RP |
| 1964-05-10 | CLE | vs. NYY | L, 12-2 | 6.0 | 7 | 3 | 3 | 3 | 11 | 29 | 0 | 0 | 1 | 1 | 6 | RP |
| 1964-05-13 | CLE | vs. BOS | W, 3-0 | 3.0 | 1 | 0 | 0 | 1 | 3 | 10 | 0 | 0 | 0 | 4 | 1 | RP, W |
| 1964-05-15 | CLE | @ DET | W, 10-6 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | RP, SV |
| 1964-05-19 | CLE | @ CHW | L, 6-5 | 4.2 | 8 | 5 | 5 | 4 | 3 | 26 | 2 | 1 | 0 | 6 | 4 | SP, L |
| 1964-05-23 | CLE | vs. DET | W, 11-9 | 1.1 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 1 | RP, SV |
| 1964-05-27 | CLE | @ NYY | L, 7-2 | 2.0 | 4 | 1 | 1 | 0 | 2 | 10 | 0 | 0 | 0 | 2 | 2 | RP |
| 1964-05-29 | CLE | @ WSA | L, 8-4 | 1.0 | 3 | 1 | 1 | 1 | 2 | 7 | 0 | 0 | 0 | 0 | 1 | RP |
| 1964-05-31 | CLE | @ WSA | W, 8-3 | 3.0 | 1 | 0 | 0 | 3 | 4 | 13 | 0 | 0 | 0 | 3 | 2 | RP, SV |
| 1964-06-08 | CLE | vs. LAA | W, 6-3 | 6.1 | 7 | 3 | 3 | 2 | 7 | 28 | 0 | 0 | 0 | 6 | 6 | SP |
| 1964-06-10 | CLE | vs. LAA | L, 7-4 | 1.0 | 2 | 3 | 2 | 2 | 0 | 9 | 2 | 0 | 0 | 2 | 1 | RP, L |
| 1964-06-13 | CLE | vs. KCA | L, 5-4 | 3.1 | 5 | 4 | 4 | 4 | 7 | 19 | 0 | 0 | 1 | 2 | 1 | SP, L |
| 1964-06-21 | CLE | @ LAA | L, 4-1 | 2.1 | 1 | 0 | 0 | 2 | 2 | 9 | 0 | 0 | 0 | 3 | 1 | RP |
| 1964-06-22 | CLE | @ MIN | T, 8-8 | 4.0 | 2 | 0 | 0 | 0 | 5 | 13 | 1 | 0 | 0 | 2 | 4 | RP |
| 1964-06-24 | CLE | @ MIN | L, 3-2 | 2.0 | 1 | 0 | 0 | 0 | 2 | 7 | 1 | 0 | 0 | 2 | 2 | RP |
| 1964-06-27 | CLE | @ BOS | W, 4-2 | 7.2 | 8 | 2 | 2 | 1 | 2 | 31 | 1 | 1 | 1 | 10 | 10 | SP, W |
| 1964-06-30 | CLE | vs. CHW | L, 12-3 | 0.1 | 1 | 1 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | RP |
| 1964-07-02 | CLE | @ DET | L, 9-1 | 5.0 | 5 | 2 | 2 | 1 | 5 | 22 | 1 | 0 | 0 | 8 | 2 | RP |
| 1964-07-09 | CLE | vs. BAL | L, 4-3 | 2.0 | 0 | 0 | 0 | 0 | 2 | 6 | 0 | 0 | 0 | 2 | 2 | RP |
| 1964-07-11 | CLE | vs. BAL | L, 7-4 | 2.0 | 5 | 2 | 2 | 0 | 2 | 9 | 0 | 1 | 1 | 1 | 1 | RP |
| 1964-07-13 | CLE | vs. NYY | L, 10-4 | 1.0 | 3 | 3 | 3 | 2 | 1 | 8 | 0 | 0 | 0 | 1 | 1 | RP |
| 1964-07-15 | CLE | @ KCA | L, 5-3 | 0.2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | RP |
| 1964-07-16 | CLE | @ KCA | W, 12-9 | 2.0 | 1 | 0 | 0 | 1 | 2 | 7 | 0 | 0 | 0 | 1 | 2 | RP |
| 1964-07-19 | CLE | @ NYY | L, 6-2 | 2.0 | 1 | 0 | 0 | 1 | 2 | 7 | 0 | 0 | 0 | 1 | 2 | RP |
| 1964-07-21 | CLE | @ BAL | W, 8-5 | 2.0 | 0 | 0 | 0 | 0 | 5 | 6 | 0 | 0 | 0 | 0 | 1 | RP |
| 1964-07-23 | CLE | @ BAL | L, 7-1 | 4.1 | 4 | 1 | 1 | 3 | 1 | 19 | 0 | 0 | 1 | 3 | 6 | RP |
| 1964-07-25 | CLE | vs. BOS | L, 4-3 | 5.1 | 3 | 2 | 1 | 2 | 6 | 20 | 1 | 0 | 1 | 4 | 3 | RP |
| 1964-07-30 | CLE | @ WSA | L, 8-7 | 1.2 | 3 | 2 | 1 | 2 | 3 | 11 | 0 | 0 | 0 | 2 | 0 | RP, L |
| 1964-08-04 | CLE | vs. WSA | L, 4-2 | 6.0 | 2 | 0 | 0 | 3 | 7 | 22 | 0 | 0 | 0 | 7 | 3 | RP |
| 1964-08-09 | CLE | vs. MIN | W, 7-0 | 6.1 | 4 | 0 | 0 | 2 | 7 | 25 | 0 | 0 | 0 | 2 | 9 | SP, W |
| 1964-08-12 | CLE | @ LAA | L, 4-2 | 4.1 | 5 | 1 | 1 | 0 | 5 | 18 | 0 | 0 | 0 | 3 | 5 | RP |
| 1964-08-16 | CLE | @ MIN | L, 13-2 | 6.0 | 6 | 3 | 3 | 0 | 5 | 25 | 2 | 0 | 2 | 3 | 10 | SP, L |
| 1964-08-22 | CLE | vs. LAA | W, 1-0 | 9.0 | 5 | 0 | 0 | 1 | 6 | 33 | 0 | 0 | 0 | 12 | 8 | SP, W, CG, SHO |
| 1964-08-28 | CLE | @ KCA | W, 4-1 | 9.0 | 7 | 1 | 1 | 3 | 5 | 35 | 2 | 0 | 0 | 9 | 11 | SP, W, CG |
| 1964-09-05 | CLE | @ CHW | L, 8-2 | 4.0 | 5 | 3 | 3 | 1 | 3 | 18 | 2 | 0 | 1 | 6 | 3 | SP, L |
| 1964-09-10 | CLE | vs. BOS | W, 5-4 | 7.1 | 6 | 4 | 4 | 0 | 7 | 27 | 2 | 0 | 2 | 8 | 6 | SP, W |
| 1964-09-16 | CLE | vs. WSA | W, 3-1 | 9.0 | 6 | 1 | 1 | 4 | 5 | 35 | 1 | 0 | 0 | 7 | 12 | SP, W, CG |
| 1964-09-22 | CLE | vs. NYY | L, 5-3 | 5.0 | 7 | 4 | 4 | 2 | 1 | 24 | 0 | 0 | 2 | 6 | 8 | SP, L |
| 1964-09-27 | CLE | vs. BAL | L, 4-0 | 3.1 | 5 | 4 | 4 | 2 | 3 | 16 | 1 | 0 | 1 | 5 | 1 | SP, L |
| 1964-10-01 | CLE | @ BOS | L, 4-2 | 6.0 | 5 | 3 | 1 | 2 | 5 | 24 | 1 | 0 | 0 | 5 | 6 | SP, L |
| 1964-10-04 | CLE | @ NYY | W, 2-1 | 3.0 | 1 | 0 | 0 | 0 | 3 | 9 | 0 | 0 | 0 | 1 | 4 | RP |
| Total Games: 41 | ||||||||||||||||