Paris, France, 
)
Brisbane, Australia, 
Grigor Dimitrov (Bulgaria) 2 - 0 Lukas Lacko (Slovakia)
| Date | Tournament | Surface | Rd | Opp. Rank |
Winner | Score |
|---|---|---|---|---|---|---|
| 21 Jan 2015 |
Australian Open Melbourne, Australia Grand Slam |
R64 | Grigor Dimitrov (BUL) | 6-3 6-7(10) 6-3 6-3 | ||
| 18 Oct 2010 |
Open d'Orléans Orleans, France Challenger |
R32 | Grigor Dimitrov (BUL) | 7-5 6-3 |