| Tm | WAA | 2Yr | Name | IP | Tier |
|---|---|---|---|---|---|
| HOU | 1.8 | 0.15 | Nolan Ryan | 180.3 | 1.26 |
| Rank | WAA | 2Yr | Name | IP | Rest |
|---|---|---|---|---|---|
| +117+ | 1.80 | 0.15 | Nolan Ryan | 180.3 | 0 |
| +033+ | 3.93 | 0.17 | Don Sutton | 187.7 | 1 |
| -057- | -2.23 | 0.07 | Bob Knepper | 149.7 | 2 |
| +031+ | 4.03 | 0.07 | Joe Niekro | 193.3 | 3 |
| +144+ | 1.30 | 0.12 | Vern Ruhle | 112.0 | 4 |
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