Estádio: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Davangere | 2023/10/22 05:00 | Sarthak Suden v Matthew Woerndle | 6-4,2-6,2-10 |
| ITF - M15 Ahmedabad | 2023/10/08 06:00 | Luke Sorensen v Sarthak Suden | 7-6,7-6 |
| ITF - M15 Ahmedabad | 2023/10/08 03:30 | Aditya Nandal v Sarthak Suden | 3-6,6-7 |
| ITF - M15 Monastir | 2023/09/24 08:30 | Sarthak Suden v Guelfo Baldovinetti | 1-6,3-6 |
| ITF - M15 Monastir | 2023/09/17 08:00 | Alberto Morolli v Sarthak Suden | 7-5,6-3 |
| ITF - M15 Teerão | 2023/06/04 07:30 | Matteo Meneghetti v Sarthak Suden | 6-7,6-3,10-4 |
| ITF - M25 Nova Deli | 2023/03/14 06:30 | Rohan Mehra v Sarthak Suden | 6-3,7-5 |
| ITF - M15 Monastir | 2023/02/27 09:30 | Sarthak Suden v Mohamed Ali Abibsi | 3-6,2-6 |
| ITF - M15 Kuching | 2023/11/15 02:00 | David Pichler v Takuya Kumasaka | 4-6,3-6 |
| ITF - M15 Hua Hin | 2023/11/08 03:00 | David Pichler v Julien De Cuyper | 3-6,4-6 |
| Challenger - Ismaning | 2023/10/29 12:25 | Mats Rosenkranz v David Pichler | 6-3,3-6,7-6 |
| ITF - M25 Tavira | 2023/10/18 12:25 | David Pichler v Henrique Rocha | 6-3,4-6,3-6 |
| ITF - M25 Tavira | 2023/10/10 12:20 | David Pichler v Aleksandr Braynin | 6-7,3-6 |
| ITF - M15 Bad Waltersdorf | 2023/10/06 10:10 | Marcel Zielinski v David Pichler | 6-4,5-7,6-1 |
| ITF - M15 Bad Waltersdorf | 2023/10/05 09:15 | Maik Steiner v David Pichler | 4-6,0-6 |
| ITF - M15 Bad Waltersdorf | 2023/10/04 10:05 | Radovan Michalik v David Pichler | 2-6,1-6 |