By surface
| Surface | Malek Jaziri | Harri Heliovaara |
|---|---|---|
| Hard | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018-02-03 | ATP | Davis Cup G2 R1: TUN vs FIN | Round Robin | Hard | Malek Jaziri | 6-2 | 7-5 |
| Surface | Malek Jaziri | Harri Heliovaara |
|---|---|---|
| Hard | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018-02-03 | ATP | Davis Cup G2 R1: TUN vs FIN | Round Robin | Hard | Malek Jaziri | 6-2 | 7-5 |