Game
| Rank | Fewest Completions Allowed (Game) | Opponent | Year |
|---|---|---|---|
| 1 | 0 | at SMU (4 attempts) | 1975 |
| 0 | Oklahoma State (5 attempts) | 1960 | |
| 0 | at Texas A&M (8 attempts) | 1956 | |
| 0 | Ole Miss (8 attempts) | 1956 | |
| 0 | Oklahoma State (7 attempts) | 1953 | |
| 0 | at Rice (8 attempts) | 1943 |
Season
| Rank | Fewest Completions Allowed (Season) | Pass Attempts | Year |
|---|---|---|---|
| 1 | 48 | 122 attempts | 1954 |
| 2 | 54 | 121 attempts | 1960 |
| 3 | 57 | 121 attempts | 1961 |
| 4 | 58 | 149 attempts | 1955 |
| 5 | 61 | 162 attempts | 1950 |
| 6 | 70 | 144 attempts | 1957 |
| 7 | 72 | 161 attempts | 1948 |
| 8 | 73 | 144 attempts | 1953 |
| 9 | 75 | 192 attempts | 1974 |
| 10 | 77 | 166 attempts | 1964 |
