O. Tretyak is a EXHIBITION MEN tennis player. Recent form: 3-6 over the last 9 matches.
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| June 6, 2020 | L | M. Sivoraksha | 2 - 0 | Exhibition Others matches |
| June 6, 2020 | W | A. Scherbak | 2 - 1 | Exhibition Others matches |
| June 6, 2020 | L | A. Siversky | 2 - 0 | Exhibition Others matches |
| June 4, 2020 | L | F. Dermentli | 2 - 0 | Exhibition Others matches |
| June 4, 2020 | L | A. Doroshenko | 2 - 0 | Exhibition Others matches |
| June 4, 2020 | L | Y. Krulikovsky | 2 - 0 | Exhibition Others matches |
| June 3, 2020 | W | V. Skoblikov | 1 - 2 | Exhibition Others matches |
| June 3, 2020 | W | N. Konkov | 0 - 2 | Exhibition Others matches |
| June 3, 2020 | L | R. Kivgilo | 2 - 0 | Exhibition Others matches |