| | Top level | Event type
Singles, Men – Match #4
| Date | 6 August 2016 — 13:21 | |
|---|---|---|
| Location | Centro Olímpico de Tênis, Parque Olímpico da Barra, Barra da Tijuca, Rio de Janeiro (Court 2) | |
| Chair Umpire | James Keothavong |  GBR |
| Seed | Competitor | NOC | Sets Won | Set 1 | Set 2 | |
|---|---|---|---|---|---|---|
| – | Taro Daniel |  JPN | 2 | 6 | 6 | |
| 14 | Jack Sock |  USA | 0 | 4 | 4 |
| Taro Daniel | Jack Sock | |
|---|---|---|
| Sets Won | 2 | 0 |
| Set 1 | 6 | 4 |
| Set 2 | 6 | 4 |