| Date | 7 October 2018 |
|---|---|
| Location | Buenos Aires Lawn Tennis Club, Green Park, Palermo, Buenos Aires (Court 6) |
| Competitor | NOC | Sets Won | Set 1 | Set 2 | Set 3 | |
|---|---|---|---|---|---|---|
| Drew Baird |  USA | 2 | 6 | 6 | 6 | |
| Patrick Sydow |  ARU | 1 | 3 | 7 | 6 |
| Drew Baird | Patrick Sydow | |
|---|---|---|
| Sets Won | 2 | 1 |
| Set 1 | 6 | 3 |
| Set 2 | 6 | 7 |
| Set 3 | 6 | 6 |
| Tie-break 2 | 5 | 7 |
