Stadium: Court 3 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Jakarta | 2023/01/25 07:15 | Fitriadi M Rifqi v Duckhee Lee | 2-6,7-5,7-5 |
| ITF M25 Jakarta | 2023/04/13 02:30 | Arthur Weber v Duckhee Lee | 3-6,0-6 |
| ITF M25 Jakarta | 2023/04/12 06:05 | Duckhee Lee v Tomohiro Masabayashi | 6-1,7-6 |
| ITF M15 Singapore | 2023/04/06 03:50 | Hynek Barton v Duckhee Lee | 2-6,3-6 |
| ITF M15 Singapore | 2023/04/04 05:25 | Faried Widyarohmadhiansyah v Duckhee Lee | 2-6,1-6 |
| ITF M15 Sharm El Sheikh | 2023/03/09 07:55 | Samuel Vincent Ruggeri v Duckhee Lee | 6-4,4-6,6-2 |
| ITF M15 Sharm El Sheikh | 2023/03/04 07:55 | Duckhee Lee v Saba Purtseladze | 6-7,6-2,4-6 |
| ITF M15 Sharm El Sheikh | 2023/03/03 08:00 | Kris Van Wyk v Duckhee Lee | 3-6,3-6 |
| ITF M15 Sharm El Sheikh | 2023/03/02 08:00 | Duckhee Lee v Jesse De Jager | 7-5,4-6,6-4 |
| ITF M25 Jakarta | 2023/04/11 05:40 | Fitriadi M Rifqi v Tsung-Hao Huang | 6-3,7-5 |
| ITF M15 Monastir | 2023/03/21 10:25 | Fitriadi M Rifqi v Simone Roncalli | 6-2,3-6,5-7 |
| ITF M15 Monastir | 2023/03/15 10:25 | Niklas Schell v Fitriadi M Rifqi | 6-7,6-3,6-3 |
| ITF M15 Monastir | 2023/03/13 12:30 | Fitriadi M Rifqi v Tom Biston | 6-0,6-2 |
| ITF M15 Monastir | 2023/03/13 08:30 | Fitriadi M Rifqi v Daniele Rapagnetta | 6-1,6-4 |
| ITF M15 Monastir | 2023/03/08 10:05 | Lorenzo Carboni v Fitriadi M Rifqi | 6-4,6-4 |
| ITF M15 Monastir | 2023/03/06 13:15 | Fitriadi M Rifqi v Mohamed Ali Abibsi | 2-6,6-0,12-10 |
| ITF M15 Monastir | 2023/03/06 10:00 | Fitriadi M Rifqi v Rishabdev Raman | 6-3,6-2 |