Davis Cup WG QF: ESP vs GER 2018 ATP
Round robin
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Alexander Zverev | m. | David Ferrer | 6-4 6-2 6-2 |
| Rafael Nadal | m. | Philipp Kohlschreiber | 6-2 6-2 6-3 |
| Rafael Nadal | m. | Alexander Zverev | 6-1 6-4 6-4 |
| David Ferrer | m. | Philipp Kohlschreiber | 7-6(1) 3-6 7-6(4) 4-6 7-5 |