| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +015+ | 0.32 | 73.3 | 3.56 | 10 | 0 | SEA |
| +015+ | 5.69 | 250.0 | 2.74 | 34 | 0 | TOT |
| +015+ | 5.25 | 176.7 | 2.39 | 24 | 0 | WAS |
| Rank | WAR | W | L | SV | SO | HR | Age |
|---|---|---|---|---|---|---|---|
| +015+ | 6.4 | 16 | 14 | 0 | 235 | 16 | 28 |
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19890427 | XXXXX | 0.27 | SEA |
| 19890511 | XXXXX | 1.03 | SEA |
| 19890525 | XXXXX | 0.36 | SEA |
| 19890608 | XXXXX | 1.02 | WAS |
| 19890622 | +099+ | 1.36 | WAS |
| 19890706 | +042+ | 2.57 | WAS |
| 19890723 | +029+ | 3.27 | WAS |
| 19890806 | +011+ | 4.68 | WAS |
| 19890820 | +010+ | 5.42 | WAS |
| 19890903 | +032+ | 4.21 | WAS |
| 19890917 | +019+ | 5.11 | WAS |
| 19891001 | +019+ | 5.55 | WAS |
Mark Langston Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | -0.46 | 2 | 13.5 | 0 | 4 | SDN |
_