Davis Cup WG R1: USA vs SRB 2018 ATP
Round robin
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Sam Querrey | m. | Laslo Djere | 6-7(4) 6-2 7-5 6-4 |
| John Isner | m. | Dusan Lajovic | 6-4 6-7(7) 6-3 3-6 7-6(4) |
| Pedja Krstin | m. | Steve Johnson | 6-1 7-5 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0