14.09.19 | Semifinală | Xin Gao/Fajing Sun | Goncalo Oliveira/Yasutaka Uchiyama | 7-65, 3-6, 10-7 | | detaliu meci | Shanghai Challenger | Hard |
13.09.19 | Sfert de finală | Goncalo Oliveira/Yasutaka Uchiyama | N.sriram Balaji/Vishnu Vardhan | 7-61, 6-3 | | detaliu meci |
11.09.19 | 1-a rundă | Goncalo Oliveira/Yasutaka Uchiyama | Max Purcell/Luke Saville | 6-3, 6-75, 10-6 | | detaliu meci |
12.04.19 | Semifinală | Sander Arends/Tristan-Samuel Weissborn | Goncalo Oliveira/Yasutaka Uchiyama | 2-6, 6-3, 11-9 | | detaliu meci | Taipei City | In. Hard |
11.04.19 | Sfert de finală | Goncalo Oliveira/Yasutaka Uchiyama | Toshihide Matsui/Hiroki Moriya | 6-4, 6-4 | | detaliu meci |
09.04.19 | 1-a rundă | Goncalo Oliveira/Yasutaka Uchiyama | Ti Chen/Ray Ho | 6-3, 6-73, 10-3 | | detaliu meci |