| Date | 11 August 2016 — 14:52 | |
|---|---|---|
| Location | Centro Olímpico de Tênis, Parque Olímpico da Barra, Barra da Tijuca, Rio de Janeiro (Court 2) | |
| Chair Umpire | Alison Hughes |  GBR |
| Seed | Competitor | NOC | Sets Won | Sets Won | Set 1 | Set 2 | |
|---|---|---|---|---|---|---|---|
| 4 | Kei Nishikori |  JPN | 2 | 2 | 6 | 6 | |
| – | Andrej Martin |  SVK | 0 | 0 | 2 | 2 |
| Kei Nishikori | Andrej Martin | |
|---|---|---|
| Sets Won | 2 | 0 |
| Set 1 | 6 | 2 |
| Set 2 | 6 | 2 |
