Ryuso Tsujino defeated Mark Ferreira 7-5 6-2 in the Japan Masters 2 round of 16 on hard. The result followed the form book — Ryuso Tsujino came in leading the head-to-head 1–0. Ryuso Tsujino extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-07-15 | Malaysia 2 Masters 1 | R16 | hard | Ryuso Tsujino | 2-6 7-5 6-0 |