Mike Birkbeck, 1988
23G
–AVG
–OBP
–SLG
0H
0HR
0RBI
124.0IP
64K
4.72ERA
Every appearance (23)
| Date | Opponent | IP | H | R | ER | BB | K | HR |
|---|---|---|---|---|---|---|---|---|
| 1988-04-15 | at New York Yankees | 1.1 | 5 | 6 | 6 | 3 | 0 | 0 |
| 1988-04-29 | at Kansas City Royals | 5.0 | 5 | 1 | 1 | 3 | 4 | 0 |
| 1988-05-04 | at Texas Rangers | 5.2 | 4 | 2 | 2 | 4 | 2 | 0 |
| 1988-05-09 | at Minnesota Twins | 4.1 | 8 | 4 | 4 | 1 | 1 | 0 |
| 1988-05-14 | at Cleveland Guardians | 5.0 | 8 | 3 | 3 | 1 | 4 | 0 |
| 1988-05-22 | at Toronto Blue Jays | 6.2 | 3 | 1 | 1 | 4 | 2 | 0 |
| 1988-05-27 | at Cleveland Guardians | 6.2 | 6 | 5 | 5 | 1 | 4 | 1 |
| 1988-06-01 | at Toronto Blue Jays | 5.0 | 8 | 7 | 5 | 3 | 2 | 0 |
| 1988-07-05 | at Kansas City Royals | 8.1 | 5 | 1 | 1 | 0 | 4 | 0 |
| 1988-07-10 | at Minnesota Twins | 5.2 | 6 | 1 | 1 | 1 | 5 | 0 |
| 1988-07-18 | at Kansas City Royals | 8.0 | 7 | 1 | 1 | 1 | 5 | 0 |
| 1988-07-23 | at Texas Rangers | 5.2 | 7 | 3 | 3 | 1 | 3 | 1 |
| 1988-07-28 | at New York Yankees | 5.2 | 7 | 1 | 1 | 2 | 2 | 0 |
| 1988-08-02 | at New York Yankees | 8.0 | 7 | 2 | 2 | 2 | 1 | 1 |
| 1988-08-07 | at Baltimore Orioles | 7.0 | 4 | 2 | 2 | 0 | 5 | 1 |
| 1988-08-12 | at Baltimore Orioles | 5.1 | 8 | 3 | 3 | 0 | 4 | 0 |
| 1988-08-17 | at Cleveland Guardians | 4.1 | 8 | 8 | 8 | 5 | 6 | 2 |
| 1988-08-22 | at Cleveland Guardians | 6.0 | 9 | 3 | 3 | 0 | 2 | 0 |
| 1988-08-27 | at Detroit Tigers | 5.0 | 7 | 4 | 4 | 3 | 2 | 2 |
| 1988-09-01 | at Detroit Tigers | 5.1 | 4 | 2 | 2 | 1 | 3 | 1 |
| 1988-09-07 | at Chicago White Sox | 2.1 | 5 | 3 | 3 | 1 | 0 | 0 |
| 1988-09-12 | at Chicago White Sox | 7.0 | 4 | 0 | 0 | 0 | 3 | 0 |
| 1988-09-17 | at Seattle Mariners | 0.2 | 6 | 6 | 4 | 0 | 0 | 1 |