By surface
| Surface | Alexander Blockx | Iliyan Radulov |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-07 | ATP | Davis Cup QLS R1: BEL vs BUL | Round Robin | Clay | Alexander Blockx | 6-73 | 6-4 | 6-1 |
| Surface | Alexander Blockx | Iliyan Radulov |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-07 | ATP | Davis Cup QLS R1: BEL vs BUL | Round Robin | Clay | Alexander Blockx | 6-73 | 6-4 | 6-1 |