| Tm | WAA | 2Yr | Name | IP | Tier |
|---|---|---|---|---|---|
| HOU | 5.18 | 0.67 | Nolan Ryan | 122.7 | 6.71 |
| Rank | WAA | 2Yr | Name | IP | Rest |
|---|---|---|---|---|---|
| +004+ | 5.18 | 0.67 | Nolan Ryan | 122.7 | 0 |
| +109+ | 1.39 | 0.76 | Vern Ruhle | 87.3 | 1 |
| +003+ | 5.28 | -0.63 | Bob Knepper | 139.0 | 2 |
| +034+ | 2.88 | 1.10 | Joe Niekro | 148.0 | 3 |
| +057+ | 2.28 | 1.04 | Don Sutton | 138.3 | 4 |
| -066- | -1.69 | 0.07 | Bobby Sprowl | 27.7 | 70 |
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