Davis Cup QLS R1: KOR vs ARG 2026 ATP
Round robin
| Winner | Loser | Score | |
|---|---|---|---|
| Thiago Agustin Tirante | d. | Hyeon Chung | 2-6 7-5 7-6(5) |
| Soon Woo Kwon | d. | Marco Trungelliti | 7-6(6) 6-2 |
| Soon Woo Kwon | d. | Thiago Agustin Tirante | 6-4 4-6 6-3 |
| Hyeon Chung | d. | Marco Trungelliti | 6-4 6-3 |