By surface
| Surface | Ai Sugiyama | Ju Yeon Choi |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1998-07-25 | WTA | Fed Cup WG2 PO: KOR vs JPN | Round Robin | Clay | Ai Sugiyama | 6-1 | 6-1 |
| Surface | Ai Sugiyama | Ju Yeon Choi |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1998-07-25 | WTA | Fed Cup WG2 PO: KOR vs JPN | Round Robin | Clay | Ai Sugiyama | 6-1 | 6-1 |