Stadium: Court B Round: 28 Ground: Hardcourt outdoor
| Challenger Nonthaburi - Doubles Hommes | 2023/01/04 09:05 | Kelly D / Purcell M v Nam/Song | 6-7,6-7 |
| Challenger Kobe MD | 2022/11/17 05:45 | Nam/Song v Matsui/Uesugi | 5-7,3-6 |
| Challenger Kobe MD | 2022/11/15 04:00 | Nam/Song v Ionel/Jianu | 6-3,6-2 |
| Challenger Matsuyama MD | 2022/11/10 04:00 | Nam/Song v Sweeny/Tu | 3-6,4-6 |
| Challenger Matsuyama MD | 2022/11/08 06:35 | Nam/Song v Kono/Kusuhara | 6-3,6-4 |
| Challenger Yokohama MD | 2022/11/03 05:15 | Fujiwara/Imamura v Nam/Song | 3-6,6-2,10-7 |
| Challenger Yokohama MD | 2022/11/02 04:55 | Matsui/Uesugi v Nam/Song | 3-6,6-7 |
| Challenger - Busan - Doubles Hommes | 2022/10/23 02:30 | Nam/Song v Polmans M / Purcell M | 7-6,2-6,10-12 |
| Challenger Nonthaburi - Doubles Hommes | 2023/01/05 08:25 | King/Sandgren v Gengel/Pavlasek | 3-6,7-6,6-10 |
| Challenger Nonthaburi - Doubles Hommes | 2023/01/05 07:00 | King/Sandgren v Gengel/Pavlasek | 3-6,7-6,0-1 |
| Challenger Nonthaburi - Doubles Hommes | 2023/01/04 08:40 | Casey Alcantara/Hsu v Gengel/Pavlasek | 7-5,2-6,5-10 |
| Challenger Verona MD | 2022/07/15 12:30 | Gengel/Pavlasek v Galarza J I / Lipovsek Puches T | 6-1,3-6,6-10 |
| Challenger Verona MD | 2022/07/14 14:45 | Maestrelli F / Vincent Ruggeri S v Gengel/Pavlasek | 5-7,2-6 |
| Challenger Verona MD | 2022/07/12 13:45 | Di Natale/Seghetti v Gengel/Pavlasek | 2-6,3-6 |
| Challenger Poznan MD | 2022/06/04 14:45 | Reese/Walkow v Gengel/Pavlasek | 1-6,6-3,10-6 |
| Challenger Poznan MD | 2022/06/03 17:20 | Gengel/Pavlasek v Kravchenko/Peliwo | 6-3,6-2 |