By surface
| Surface | Marcelo Rios | Mark Merklein |
|---|---|---|
| Hard | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2001-04-06 | ATP | Davis Cup G1 SF: BAH vs CHI | Round Robin | Hard | Marcelo Rios | 6-0 | 6-2 | 7-5 |
| Surface | Marcelo Rios | Mark Merklein |
|---|---|---|
| Hard | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2001-04-06 | ATP | Davis Cup G1 SF: BAH vs CHI | Round Robin | Hard | Marcelo Rios | 6-0 | 6-2 | 7-5 |