| Date | 16 August 1920 |
|---|---|
| Location | Royal Beerschot Tennis & Hockey Club, Antwerpen |
| Competitor | NOC | Sets Won | Set #1 | Set #2 | Set #3 | Set #4 | |
|---|---|---|---|---|---|---|---|
| José Manuel Alonso |  ESP | 3 | 6 | 2 | 6 | 6 | |
| Jaroslav Just |  TCH | 1 | 3 | 6 | 0 | 2 |
| José Manuel Alonso | Jaroslav Just | |
|---|---|---|
| Sets Won | 3 | 1 |
| Set #1 | 6 | 3 |
| Set #2 | 2 | 6 |
| Set #3 | 6 | 0 |
| Set #4 | 6 | 2 |
