Davis Cup G1 PO: THA vs CHN 1999 ATP
Round robin
| Winner | Loser | Score | |
|---|---|---|---|
| Luis Horna | d. | Luis Herrera | 6-4 6-3 6-4 |
| Alejandro Hernandez | d. | Americo Venero Montes | 7-5 6-7(3) 6-2 2-6 6-4 |
| Luis Horna | d. | Alejandro Hernandez | 6-1 6-1 6-4 |
| Americo Venero Montes | d. | Luis Herrera | 6-3 6-4 1-6 6-3 |