Lin Zhu defeated Su Jeong Jang 6-3 6-4 in the Nanchang round of 32 on hard. The result followed the form book — Lin Zhu came in ranked #138, leading the head-to-head 2–0. Lin Zhu extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-01-30 | Hua Hin | R16 | hard | Lin Zhu | 6-4 7-6(6) |
| 2022-09-19 | Seoul | R32 | hard | Lin Zhu | 6-3 6-4 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.