By surface
| Surface | Bianca Andreescu | Harald Duller |
|---|---|---|
| Hard | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2017-04-22 | WTA | Fed Cup WG2 R1: CAN vs KAZ | Round Robin | Hard | Bianca Andreescu | 7-61 | 6-4 |
| Surface | Bianca Andreescu | Harald Duller |
|---|---|---|
| Hard | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2017-04-22 | WTA | Fed Cup WG2 R1: CAN vs KAZ | Round Robin | Hard | Bianca Andreescu | 7-61 | 6-4 |