Level, 1 wins each over 2 singles meetings since 2022. Last meeting on 10/10/2026 at M15 Burgas.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 10/10/2026 | M15 Burgas | Semi-final | clay | Lazarov | 3-6 0-5 |
| 24/04/2022 | M25 Split | Qualifying 1 | clay | Kupcic |
| clay | Kupcic 1 - 1 Lazarov |
| 2026 | Kupcic 0 - 1 Lazarov |
| 2022 | Kupcic 1 - 0 Lazarov |
140 wins, 105 losses since 2021 (57.1%).
Last matches: D D V V V
82 wins, 67 losses since 2021 (55.0%).
Last matches: V V V V V
Level, 1 wins each over 2 singles meetings since 2022.
On 10/10/2026, at M15 Burgas (Semi-final): George Lazarov won 3-6 0-5.