Sonny Siebert
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1972-04-18 | BOS | vs. CLE | W, 4-2 | 6.2 | 5 | 2 | 2 | 4 | 2 | 29 | 1 | 0 | 0 | 12 | 6 | SP, W |
| 1972-04-22 | BOS | vs. NYY | W, 11-7 | 7.0 | 10 | 7 | 5 | 2 | 6 | 37 | 2 | 0 | 1 | 7 | 8 | SP, W |
| 1972-04-28 | BOS | @ TEX | L, 9-6 | 5.0 | 5 | 4 | 1 | 2 | 4 | 22 | 1 | 0 | 0 | 4 | 5 | SP |
| 1972-05-06 | BOS | vs. MIN | L, 3-2 | 8.0 | 8 | 3 | 2 | 0 | 6 | 32 | 5 | 0 | 0 | 11 | 6 | SP, L |
| 1972-05-12 | BOS | @ OAK | W, 7-6 | 6.0 | 11 | 6 | 4 | 1 | 3 | 28 | 0 | 0 | 1 | 6 | 7 | SP |
| 1972-05-17 | BOS | @ MIL | L, 4-1 | 5.2 | 8 | 4 | 4 | 2 | 4 | 27 | 0 | 0 | 1 | 8 | 3 | SP, L |
| 1972-05-23 | BOS | vs. BAL | W, 6-5 | 6.2 | 3 | 3 | 3 | 4 | 6 | 28 | 1 | 0 | 1 | 7 | 7 | SP |
| 1972-05-27 | BOS | vs. MIL | W, 9-3 | 7.1 | 12 | 3 | 3 | 4 | 5 | 36 | 2 | 0 | 1 | 8 | 7 | SP, W |
| 1972-06-01 | BOS | @ BAL | W, 7-1 | 9.0 | 7 | 1 | 0 | 3 | 7 | 36 | 1 | 0 | 0 | 8 | 11 | SP, W, CG |
| 1972-06-06 | BOS | @ CHW | W, 2-0 | 9.0 | 4 | 0 | 0 | 1 | 3 | 32 | 2 | 0 | 0 | 11 | 12 | SP, W, CG, SHO |
| 1972-06-11 | BOS | vs. CAL | W, 8-4 | 6.1 | 10 | 4 | 4 | 2 | 6 | 29 | 1 | 0 | 0 | 5 | 5 | SP, W |
| 1972-06-15 | BOS | vs. KCR | L, 13-9 | 5.2 | 6 | 7 | 1 | 1 | 4 | 25 | 1 | 0 | 2 | 7 | 7 | SP, L |
| 1972-06-19 | BOS | vs. TEX | W, 12-0 | 9.0 | 3 | 0 | 0 | 5 | 5 | 35 | 2 | 0 | 0 | 7 | 14 | SP, W, CG, SHO |
| 1972-06-24 | BOS | @ MIL | L, 5-2 | 6.0 | 10 | 5 | 5 | 2 | 3 | 29 | 1 | 0 | 1 | 7 | 6 | SP, L |
| 1972-06-28 | BOS | vs. DET | W, 5-3 | 4.0 | 4 | 3 | 3 | 4 | 2 | 21 | 0 | 1 | 1 | 4 | 5 | SP |
| 1972-07-09 | BOS | @ CAL | L, 3-0 | 8.0 | 8 | 3 | 2 | 0 | 8 | 32 | 0 | 0 | 0 | 7 | 7 | SP, L, CG |
| 1972-07-14 | BOS | @ MIN | L, 7-6 | 8.1 | 8 | 6 | 3 | 1 | 6 | 36 | 3 | 0 | 1 | 11 | 8 | SP |
| 1972-07-18 | BOS | vs. CAL | W, 4-1 | 9.0 | 4 | 1 | 0 | 0 | 6 | 30 | 0 | 0 | 0 | 10 | 10 | SP, W, CG |
| 1972-07-22 | BOS | vs. OAK | W, 3-0 | 9.0 | 5 | 0 | 0 | 0 | 6 | 31 | 0 | 0 | 0 | 12 | 7 | SP, W, CG, SHO |
| 1972-07-28 | BOS | @ NYY | L, 3-1 | 6.0 | 4 | 2 | 2 | 4 | 4 | 25 | 0 | 0 | 0 | 8 | 5 | SP, L |
| 1972-08-01 | BOS | vs. NYY | L, 10-4 | 6.2 | 10 | 5 | 4 | 0 | 1 | 30 | 2 | 0 | 0 | 11 | 6 | SP, L |
| 1972-08-09 | BOS | vs. CLE | W, 5-2 | 6.1 | 5 | 2 | 2 | 2 | 0 | 27 | 1 | 0 | 0 | 13 | 6 | SP, W |
| 1972-08-13 | BOS | @ BAL | L, 8-2 | 6.0 | 6 | 3 | 3 | 3 | 4 | 27 | 1 | 0 | 1 | 10 | 3 | SP, L |
| 1972-08-18 | BOS | @ CHW | L, 8-1 | 3.2 | 11 | 7 | 7 | 1 | 3 | 22 | 1 | 1 | 1 | 4 | 2 | SP, L |
| 1972-08-23 | BOS | @ KCR | L, 3-0 | 7.0 | 4 | 3 | 3 | 2 | 4 | 27 | 0 | 1 | 1 | 10 | 6 | SP, L |
| 1972-08-28 | BOS | vs. CHW | L, 6-4 | 5.0 | 3 | 5 | 5 | 2 | 5 | 21 | 1 | 0 | 1 | 6 | 3 | SP, L |
| 1972-09-02 | BOS | vs. KCR | W, 5-3 | 6.1 | 9 | 3 | 3 | 2 | 3 | 30 | 1 | 0 | 1 | 11 | 5 | SP, W |
| 1972-09-07 | BOS | vs. NYY | W, 10-4 | 9.0 | 9 | 4 | 4 | 1 | 4 | 37 | 1 | 0 | 0 | 14 | 8 | SP, W, CG |
| 1972-09-11 | BOS | @ CLE | L, 6-5 | 2.1 | 7 | 5 | 5 | 0 | 2 | 14 | 0 | 1 | 2 | 2 | 2 | SP |
| 1972-09-17 | BOS | vs. CLE | L, 9-2 | 1.0 | 1 | 0 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 1 | 1 | RP |
| 1972-09-23 | BOS | vs. DET | L, 7-1 | 0.1 | 3 | 3 | 2 | 3 | 0 | 7 | 1 | 0 | 0 | 0 | 0 | SP, L |
| 1972-10-02 | BOS | @ DET | L, 4-1 | 1.0 | 1 | 1 | 1 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 2 | RP |
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
| Totals | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ||||
| 162 Game Avg. | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |