Stadium: Center Round: 28 Ground: Hardcourt outdoor
| Challenger Shanghai MD | 2019/09/13 06:45 | Oliveira G / Uchiyama Y v Balaji N S / Vardhan V | 7-6,6-3 |
| Challenger Shanghai MD | 2019/09/11 09:10 | Purcell M / Saville L v Oliveira G / Uchiyama Y | 3-6,7-6,6-10 |
| Taipei, Chinese Taipei, Doubles | 2019/04/12 05:00 | S Arends / T-S Weissborn v Oliveira G / Uchiyama Y | 2-6,6-3,11-9 |
| Taipei, Chinese Taipei, Doubles | 2019/04/11 11:45 | Oliveira G / Uchiyama Y v Matsui T / Moriya H | 6-4,6-4 |
| Taipei, Chinese Taipei, Doubles | 2019/04/09 10:45 | Chen T / Ho R v Oliveira G / Uchiyama Y | 3-6,7-6,3-10 |
| Challenger Shanghai MD | 2019/09/12 08:45 | Ratiwatana Sa / Ratiwatana So v Gao X / Sun F | 6-4,4-6,7-10 |
| Challenger Shanghai MD | 2019/09/11 08:20 | Wang/Wu v Gao X / Sun F | 3-6,7-6,8-10 |
| Kunshan, Doubles M-ITF-CHN-12A | 2019/07/06 06:00 | Gao X / Sun F v R Hua / S H Zeng | 6-2,7-6 |
| Kunshan, Doubles M-ITF-CHN-12A | 2019/07/05 07:00 | Gao X / Sun F v Lazdins A / Yeung P L | 6-2,6-4 |
| Kunshan, Doubles M-ITF-CHN-12A | 2019/07/04 05:10 | Gao X / Sun F v Wang/Zhou | 7-5,6-4 |
| Kunshan, Doubles M-ITF-CHN-12A | 2019/07/02 11:35 | Gao X / Sun F v MO Y / Xia H | 6-2,6-2 |
| Naiman, Doubles W-ITF-CHN-12A | 2019/06/25 02:00 | Feng S / Kang J-Q v Gao X / Sun F | 6-3,6-2 |
| Luzhou, Doubles M-ITF-CHN-07A | 2019/06/01 07:15 | Gao X / Sun F v Wang/Wu | 6-3,1-6,5-10 |