2019 Kremlin Cup – Men's singles
| Men's singles | |
|---|---|
| 2019 Kremlin Cup | |
| Champion | Andrey Rublev |
| Runner-up | Adrian Mannarino |
| Score | 6–4, 6–0 |
| Draw | 28 (4 Q / 3 WC ) |
| Seeds | 8 |
Karen Khachanov was the defending champion, but lost in the quarterfinals to Andreas Seppi.
Andrey Rublev won the title, defeating Adrian Mannarino in the final, 6–4, 6–0.