Davis Cup QLS R1: JPN vs GBR 2025 ATP
Round robin
| Winner | Loser | Score | |
|---|---|---|---|
| Yoshihito Nishioka | d. | Billy Harris | 7-5 6-1 |
| Jacob Fearnley | d. | Kei Nishikori | 6-3 6-3 |
| Yoshihito Nishioka | d. | Jacob Fearnley | 6-3 7-6(0) |
| Kei Nishikori | d. | Billy Harris | 6-2 6-3 |
| Winner | Loser | Score | |
|---|---|---|---|
| Yoshihito Nishioka | d. | Billy Harris | 7-5 6-1 |
| Jacob Fearnley | d. | Kei Nishikori | 6-3 6-3 |
| Yoshihito Nishioka | d. | Jacob Fearnley | 6-3 7-6(0) |
| Kei Nishikori | d. | Billy Harris | 6-2 6-3 |