Tom Underwood, 1981
25G
–AVG
–OBP
–SLG
0H
0HR
0RBI
83.2IP
75K
3.66ERA
Every appearance (25)
| Date | Opponent | IP | H | R | ER | BB | K | HR |
|---|---|---|---|---|---|---|---|---|
| 1981-04-09 | at Texas Rangers | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 1981-04-13 | at Toronto Blue Jays | 0.1 | 0 | 0 | 0 | 0 | 1 | 0 |
| 1981-04-15 | at Toronto Blue Jays | 0.0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 1981-04-19 | at Texas Rangers | 6.0 | 7 | 3 | 2 | 2 | 3 | 0 |
| 1981-04-26 | at Toronto Blue Jays | 7.2 | 7 | 2 | 2 | 2 | 9 | 0 |
| 1981-05-01 | at Athletics | 5.0 | 5 | 3 | 3 | 3 | 5 | 0 |
| 1981-05-05 | at California Angels | 3.0 | 5 | 3 | 3 | 1 | 2 | 0 |
| 1981-05-10 | at Seattle Mariners | 7.0 | 3 | 2 | 2 | 2 | 7 | 1 |
| 1981-05-16 | at Seattle Mariners | 2.2 | 4 | 4 | 4 | 2 | 2 | 1 |
| 1981-05-24 | at Toronto Blue Jays | 8.0 | 4 | 4 | 4 | 4 | 6 | 1 |
| 1981-05-31 | at Toronto Blue Jays | 4.2 | 6 | 5 | 3 | 4 | 3 | 0 |
| 1981-06-07 | at Boston Red Sox | 5.0 | 5 | 2 | 1 | 2 | 5 | 0 |
| 1981-08-10 | at Minnesota Twins | 2.2 | 0 | 0 | 0 | 0 | 2 | 0 |
| 1981-08-11 | at Minnesota Twins | 1.1 | 4 | 2 | 2 | 0 | 0 | 1 |
| 1981-08-15 | at California Angels | 2.0 | 1 | 0 | 0 | 0 | 3 | 0 |
| 1981-08-20 | at Boston Red Sox | 1.1 | 2 | 0 | 0 | 1 | 2 | 0 |
| 1981-08-21 | at Baltimore Orioles | 2.2 | 0 | 0 | 0 | 1 | 1 | 0 |
| 1981-08-27 | at Boston Red Sox | 1.1 | 2 | 2 | 2 | 2 | 2 | 1 |
| 1981-08-31 | at Cleveland Guardians | 2.2 | 0 | 0 | 0 | 1 | 2 | 0 |
| 1981-09-04 | at Baltimore Orioles | 1.2 | 0 | 0 | 0 | 1 | 2 | 0 |
| 1981-09-09 | at Texas Rangers | 2.0 | 3 | 3 | 3 | 2 | 3 | 0 |
| 1981-09-13 | at Kansas City Royals | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1981-09-22 | at Toronto Blue Jays | 6.0 | 6 | 2 | 2 | 4 | 5 | 0 |
| 1981-09-29 | at Toronto Blue Jays | 9.0 | 4 | 1 | 1 | 2 | 10 | 1 |
| 1981-10-04 | at Kansas City Royals | 0.1 | 0 | 0 | 0 | 1 | 0 | 0 |