By surface
| Surface | Juan Avendano | Brad Guan |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1982-05-24 | ATP | Roland Garros | Round of 128 | Clay | Juan Avendano | 6-3 | 6-3 | 6-7 | 6-3 |
| Surface | Juan Avendano | Brad Guan |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1982-05-24 | ATP | Roland Garros | Round of 128 | Clay | Juan Avendano | 6-3 | 6-3 | 6-7 | 6-3 |