Stadium: Court 5 Round: 26 Ground: Hardcourt outdoor
| ITF - M15 Jakarta | 2023/06/28 02:00 | Karan Singh v Justin Barki | 7-5,6-1 |
| ITF - M15 Jakarta | 2023/06/21 02:00 | Karan Singh v Nitin Kumar Sinha | 6-3,2-6,0-6 |
| ITF - M15 Teherán | 2023/06/15 06:30 | Grigoriy Lomakin v Karan Singh | 6-2,7-6 |
| ITF - M15 Teherán | 2023/06/14 08:15 | Luca Fantini v Karan Singh | 6-2,6-7,3-6 |
| ITF - M15 Teherán | 2023/06/10 09:30 | Lorenzo Bocchi v Karan Singh | 6-2,6-3 |
| ITF - M15 Teherán | 2023/06/09 06:50 | Gabriele Pennaforti v Karan Singh | 5-7,4-6 |
| ITF - M15 Teherán | 2023/06/08 06:00 | Karan Singh v Egor Agafonov | 7-6,2-6,6-1 |
| ITF - M15 Teherán | 2023/06/07 06:20 | Yunes Talavar v Karan Singh | 3-6,0-6 |
| ITF - M15 Jakarta | 2023/06/28 02:00 | David Agung Susanto v Thiemo De Bakker | 5-7,4-6 |
| ITF - M15 Jakarta | 2023/06/21 02:00 | Anthony Susanto v Thiemo De Bakker | 4-6,3-6 |
| ITF - M15 Meerbusch | 2023/04/26 16:00 | Thiemo De Bakker v Tim Handel | 6-3,6-7,4-6 |
| ITF - M25 Palmanova | 2023/03/22 11:30 | Pablo Llamas Ruiz v Thiemo De Bakker | 6-3,7-5 |
| ITF - M25 Palmanova | 2023/03/16 08:30 | Alex M Pujolras v Thiemo De Bakker | 6-1,6-3 |
| ITF - M25 Palmanova | 2023/03/15 09:55 | Gabriele Piraino v Thiemo De Bakker | 4-6,6-7 |
| ITF - M15 Poreč | 2023/03/08 14:30 | Thiemo De Bakker v Damien Wenger | 6-1,4-6,3-6 |
| ITF - M25 Nussloch | 2023/01/25 18:35 | Thiemo De Bakker v Dominik Recek | 3-6,4-6 |