2017 Citi Open – Men's singles
| Men's singles | |
|---|---|
| 2017 Citi Open | |
| Champion | Alexander Zverev |
| Runner-up | Kevin Anderson |
| Score | 6–4, 6–4 |
| Draw | 48 (6Q / 4WC) |
| Seeds | 16 |
Gaël Monfils was the defending champion, but lost in the second round to Yuki Bhambri.
Alexander Zverev won the title, defeating Kevin Anderson in the final, 6–4, 6–4.