Match facts
US Open 1977PlayersAt the time of the match
| Butch Walts | Mark Cox | |
|---|---|---|
| Rank at event | #98 | #13 |
| Ranking points | - | - |
| Seed | - | #13 |
| Country | USA | GBR |
| Age | 22 | 34 |
| Plays | Right | Left |
| Height | 193 cm | 185 cm |
| 1977 season | 21 - 19 | 35 - 21 |
| Clay record | 13 - 20 (39.4%) | 94 - 66 (58.8%) |
| Career record | 140 - 135 (50.9%) | 421 - 280 (60.1%) |