By surface
| Surface | Alfred How | Juan Guzman |
|---|---|---|
| Hard | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2007-07-30 | WTA | San Diego | Round of 64 | Hard | Vania King | 6-72 | 0-6 |
| Surface | Alfred How | Juan Guzman |
|---|---|---|
| Hard | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2007-07-30 | WTA | San Diego | Round of 64 | Hard | Vania King | 6-72 | 0-6 |