Stadium: Hard 20 Round: 28 Ground: Hardcourt outdoor
| ITF - M15 Héraklion - Doubles Hommes | 2021/05/27 13:10 | Hua R / Zhang Z v Caripi/Stevenson | 6-3,6-4 |
| ITF - M15 Héraklion - Doubles Hommes | 2021/05/25 11:45 | Hua R / Zhang Z v Mochizuki/Niki | 6-3,6-1 |
| ITF - M15 Héraklion - Doubles Hommes | 2021/05/22 12:00 | Hua R / Zhang Z v Chrysochos/Whitehouse | 6-4,2-6,6-10 |
| ITF - M15 Héraklion - Doubles Hommes | 2021/05/21 10:00 | Hua R / Zhang Z v Blanchet U / Darras M | 7-5,2-6,10-7 |
| ITF - M15 Héraklion - Doubles Hommes | 2021/05/18 12:30 | Hua R / Zhang Z v Trongcharoenchaikul/Wattanakul | 6-2,6-4 |
| Baotou, Chine, Doubles | 2019/08/28 13:00 | Oliveira G / Saville L v Hua R / Zhang Z | 6-2,6-2 |
| Zhangjiagang, China, Doubles | 2019/03/21 03:45 | Balaji / Hach v Hua R / Zhang Z | 3-6,7-6,10-5 |
| Zhangjiagang, China, Doubles | 2019/03/19 08:55 | Hua R / Zhang Z v Xia Z / Zeng S H | 4-6,6-2,10-4 |
| ITF - M15 Héraklion - Doubles Hommes | 2021/05/27 12:10 | Bellucci/Giacalone v Cash/Stalder | 3-6,2-6 |