Giulio Zeppieri leads 3 to 1 over 4 singles meetings since 2021. Last meeting on 21/07/2025 at Plava Laguna Croatia Open - Umag.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 21/07/2025 | Plava Laguna Croatia Open - Umag | Round 1 | clay | Tseng | 7-5 6-4 |
| 03/03/2025 | BNP Paribas Open - Indian Wells | Qualifying 1 | hard | Zeppieri | 2-6 1-6 |
| 22/03/2023 | Zadar Challenger | Round 2 | clay | Zeppieri | 6-4 1-6 4-6 |
| 28/08/2021 | Barletta Challenger | Semi-final | clay | Zeppieri | 6-3 2-6 3-6 |
| clay | Tseng 1 - 2 Zeppieri |
| hard | Tseng 0 - 1 Zeppieri |
| 2025 | Tseng 1 - 1 Zeppieri |
| 2023 | Tseng 0 - 1 Zeppieri |
| 2021 | Tseng 0 - 1 Zeppieri |
195 wins, 161 losses since 2021 (54.8%).
Last matches: D V V V D
156 wins, 119 losses since 2021 (56.7%).
Last matches: D D V D D
Giulio Zeppieri leads 3 to 1 over 4 singles meetings since 2021.
On 21/07/2025, at Plava Laguna Croatia Open - Umag (Round 1): Chun Hsin Tseng won 7-5 6-4.