Player stats
| Stat | Ivan Lendl (W) | Heinz Gunthardt (L) |
|---|---|---|
| Seed | - | - |
| Rank at event | #5 | #23 |
| Ranking points | - | - |
| Country | USA | SUI |
| Hand | R | R |
| Age | 20.9 | 22 |
| Height (cm) | 188 | 180 |
| Serve stats | ||
| Aces | 0 | 0 |
| Double faults | 0 | 0 |
| Service points | 0 | 0 |
| 1st serve in | - | - |
| 1st serve won | - | - |
| 2nd serve won | - | - |
| Service games | 0 | 0 |
| Break points saved | 0 / 0 | 0 / 0 |