Lulu Sun leads 2 to 0 over 2 singles meetings since 2023. Last meeting on 08/08/2025 at Cincinnati Open - Cincinnati.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 08/08/2025 | Cincinnati Open - Cincinnati | Round 1 | hard | Sun | 6-4 6-4 |
| 23/03/2023 | W40 Maribor | Round 2 | indoor hard | Sun | 0-6 6-3 1-6 |
| hard | Sun 1 - 0 Ruzic |
| indoor hard | Sun 1 - 0 Ruzic |
| 2025 | Sun 1 - 0 Ruzic |
| 2023 | Sun 1 - 0 Ruzic |
162 wins, 114 losses since 2021 (58.7%).
Last matches: D V D D V
210 wins, 113 losses since 2021 (65.0%).
Last matches: D D D D V
Lulu Sun leads 2 to 0 over 2 singles meetings since 2023.
On 08/08/2025, at Cincinnati Open - Cincinnati (Round 1): Lulu Sun won 6-4 6-4.