| Date | 9 October 2018 |
|---|---|
| Location | Buenos Aires Lawn Tennis Club, Green Park, Palermo, Buenos Aires (Court 8) |
| Competitor | NOC | Sets Won | Set 1 | Set 2 | Set 3 | |
|---|---|---|---|---|---|---|
| Filip Jianu |  ROU | 2 | 6 (5) | 6 | 7 (7) | |
| Clément Tabur |  FRA | 1 | 7 (7) | 4 | 6 (3) |
| Filip Jianu | Clément Tabur | |
|---|---|---|
| Sets Won | 2 | 1 |
| Set 1 | 6 (5) | 7 (7) |
| Set 2 | 6 | 4 |
| Set 3 | 7 (7) | 6 (3) |
