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