Junhan Zhang leads 2 to 1 over 3 singles meetings since 2024. Last meeting on 16/09/2026 at W35 Shenyang.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 16/09/2026 | W35 Shenyang | Round 1 | indoor hard | Zhang | |
| 23/04/2025 | W15 Wuning | Round 1 | hard | Guo | 6-3 4-6 7-5 |
| 14/08/2024 | W15 Xiamen | Round 1 | hard | Zhang | 6-2 6-2 |
| indoor hard | Guo 0 - 1 Zhang |
| hard | Guo 1 - 1 Zhang |
| 2026 | Guo 0 - 1 Zhang |
| 2025 | Guo 1 - 0 Zhang |
| 2024 | Guo 0 - 1 Zhang |
106 wins, 81 losses since 2021 (56.7%).
Last matches: D D D D V
76 wins, 71 losses since 2021 (51.7%).
Last matches: D V V V D
Junhan Zhang leads 2 to 1 over 3 singles meetings since 2024.
On 16/09/2026, at W35 Shenyang (Round 1): Junhan Zhang won.