Stadium: Indoor 2 Round: 28 Ground: Hardcourt outdoor
| Challenger Gwangju MD | 2023/05/04 07:50 | Harris/Smith v Matsui/Uesugi | 7-5,6-4 |
| Challenger Gwangju MD | 2023/05/03 01:30 | Harris/Smith v Shimabukuro/Uchida | 6-3,6-7,11-9 |
| Challenger Seoul - Herrdubbel | 2023/04/28 07:00 | Chung/Shimizu v Harris/Smith | 6-4,6-3 |
| Challenger Seoul - Herrdubbel | 2023/04/26 06:20 | Shin/Son v Harris/Smith | 4-6,6-3,5-10 |
| Challenger Madrid - Herrdubbel | 2023/04/13 14:35 | Niklas-Salminen/Stevens v Harris/Smith | 6-4,4-6,10-6 |
| Challenger Madrid - Herrdubbel | 2023/04/12 14:10 | Nouza/Zelenay v Harris/Smith | 6-7,6-7 |
| ATP Estoril - Herrdubbel | 2023/04/05 13:20 | Harris/Smith v Cacic/Kecmanovic | 2-6,4-6 |
| Challenger Lille - Herrdubbel | 2023/03/29 12:20 | Kadhe/Zelenay v Harris/Smith | 6-3,3-6,10-3 |
| Challenger Gwangju MD | 2023/05/04 07:25 | Gonzalez/Shimizu v Kadhe/Nam | 0-6,1-6 |
| Challenger Gwangju MD | 2023/05/03 04:35 | Choe/Park v Kadhe/Nam | 4-6,2-6 |