Stadium: Court 1 Round: 14 Ground: Hardcourt outdoor
| Challenger Seoul | 2023/04/24 02:00 | Edan Leshem v Mukund Sasikumar | 6-0,6-7,4-6 |
| Challenger Seoul | 2023/04/23 02:00 | Edan Leshem v Yunseok Jang | 6-3,6-2 |
| Challenger Lille | 2023/03/28 10:40 | Edan Leshem v Harold Mayot | 3-6,3-6 |
| Challenger Lille | 2023/03/27 12:15 | Edan Leshem v Alibek Kachmazov | 1-6,7-6,6-4 |
| Challenger Lille | 2023/03/26 16:05 | Edan Leshem v Robin Bertrand | 6-3,7-5 |
| Challenger Las Franquesas del Valles | 2023/03/20 12:55 | David Jorda Sanchis v Edan Leshem | 7-6,6-1 |
| Challenger Puerto Vallarta | 2023/03/05 19:25 | Edan Leshem v Rubin Statham | 7-6,6-7,3-6 |
| Challenger Waco | 2023/02/26 20:20 | Filip Misolic v Edan Leshem | 5-7,6-3,6-2 |
| Challenger Seoul | 2023/04/26 04:55 | Seong Chan Hong v Tatsuma Ito | 6-3,6-2 |
| Challenger Seoul | 2023/04/24 03:45 | Omar Jasika v Tatsuma Ito | 6-1,2-6,2-6 |
| Challenger Seoul | 2023/04/23 05:30 | Tatsuma Ito v Dominik Palan | 6-4,6-2 |
| ITF M25 Kashiwa | 2023/04/05 04:30 | Shuichi Sekiguchi v Tatsuma Ito | 4-6,6-3,7-5 |
| ITF M25 Tsukuba | 2023/03/31 01:00 | Tatsuma Ito v Sho Shimabukuro | 4-6,2-6 |
| ITF M25 Tsukuba | 2023/03/30 02:45 | Rimpei Kawakami v Tatsuma Ito | 6-1,1-6,0-6 |
| ITF M25 Tsukuba | 2023/03/28 07:55 | Tatsuma Ito v Keisuke Saitoh | 4-6,7-5,6-2 |
| ITF M25 Canberra | 2023/03/23 05:30 | Hans C B Gonzalez v Tatsuma Ito | 2-6,1-6 |