| Date | 11 August 2016 — 14:44 | |
|---|---|---|
| Location | Centro Olímpico de Tênis, Parque Olímpico da Barra, Barra da Tijuca, Rio de Janeiro (Court 1) | |
| Chair Umpire | John Blom |  AUS |
| Seed | Competitor | NOC | Sets Won | Set 1 | Set 2 | Set 3 | |
|---|---|---|---|---|---|---|---|
| 6 | Gaël Monfils |  FRA | 2 | 6 (6) | 6 | 6 | |
| 9 | Marin Čilić |  CRO | 1 | 7 (8) | 3 | 4 |
| Gaël Monfils | Marin Čilić | |
|---|---|---|
| Sets Won | 2 | 1 |
| Set 1 | 6 (6) | 7 (8) |
| Set 2 | 6 | 3 |
| Set 3 | 6 | 4 |
