By surface
| Surface | Leif Johansson | Jun Kuki |
|---|---|---|
| Clay | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1974-05-12 | ATP | Florence | Round of 32 | Clay | Leif Johansson | 6-2 | 6-0 | |||
| 1971-07-10 | ATP | Bastad | Round of 32 | Clay | Leif Johansson | 6-2 | 0-6 | 7-6 | 6-3 |