Bo Ram Cha defeated Lionel Noviski 6-4 7-5 in the Argentina F1 round of 16 on clay. The upset overturned the form book — Lionel Noviski came in leading the head-to-head 1–0. Bo Ram Cha claimed a first win over Lionel Noviski in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-05-09 | Argentina F5 | R16 | clay | Lionel Noviski | 6-3 7-6(4) |