By surface
| Surface | Younes El Aynaoui | Frederik Fetterlein |
|---|---|---|
| Carpet | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1991-02-01 | ATP | Davis Cup G1 QF: DEN vs MAR | Round Robin | Carpet | Frederik Fetterlein | 3-6 | 1-6 |
| Surface | Younes El Aynaoui | Frederik Fetterlein |
|---|---|---|
| Carpet | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1991-02-01 | ATP | Davis Cup G1 QF: DEN vs MAR | Round Robin | Carpet | Frederik Fetterlein | 3-6 | 1-6 |