Davis Cup G1 R1: RUS vs DEN 2010 ATP
Round robin
| Winner | Loser | Score | |
|---|---|---|---|
| Lukas Lacko | d. | Daniel Koellerer | 2-6 6-2 7-6(5) 6-3 |
| Jurgen Melzer | d. | Martin Klizan | 6-3 6-3 7-5 |
| Jurgen Melzer | d. | Lukas Lacko | 7-6(2) 7-5 7-5 |
| Martin Klizan | d. | Daniel Koellerer | 6-2 7-6(3) |