Stadium: Court 7 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2023/09/24 10:30 | Calvin Thalheimer v Hippolyte Costa | 7-6,6-2 |
| ITF - M15 Monastir | 2023/05/14 08:30 | Calvin Thalheimer v Mohamed Ali Abibsi | 4-6,2-6 |
| ITF - M15 Monastir | 2023/05/09 09:00 | Calvin Thalheimer v Shuannon Tricerri | 3-6,1-6 |
| ITF - M15 Monastir | 2023/05/07 08:30 | Calvin Thalheimer v Anthony Shumsky | 7-6,6-0 |
| ITF - M15 Alaminos-Larnaca | 2023/04/23 07:00 | Markus Wunder v Calvin Thalheimer | 6-0,6-1 |
| ITF - M15 Lakewood | 2022/07/10 18:30 | Calvin Thalheimer v Kyle Overmyer | 4-6,3-6 |
| ITF Canada F4 | 2018/06/28 00:00 | Samuel Shropshire v Calvin Thalheimer | 6-2,6-2 |
| ITF Canada F3 | 2017/06/29 02:35 | Alexander Day v Calvin Thalheimer | 6-3,6-3 |
| ITF - M15 Monastir | 2023/09/24 10:30 | Ryen Boudaoua v Shivank Bhatnagar | 0-6,0-6 |
| ITF - M15 Monastir | 2023/09/18 08:00 | Gianluca Carlini v Shivank Bhatnagar | 7-5,6-0 |
| ITF - M15 Monastir | 2023/09/17 08:00 | Guelfo Baldovinetti v Shivank Bhatnagar | 4-6,4-6 |
| ITF - M25 Jakarta | 2023/08/16 05:45 | Siddhant Banthia v Shivank Bhatnagar | 7-6,1-6,6-3 |
| ITF - M25 Jakarta | 2023/08/14 03:00 | Shivank Bhatnagar v Gunawan Trismuwantara | 6-2,6-3 |
| ITF - M25 Jakarta - kvalifikácia | 2023/08/13 08:15 | Shivank Bhatnagar v Maanav Jain | 6-0,6-3 |
| ITF - M25 Jakarta | 2023/08/09 04:00 | Kokoro Isomura v Shivank Bhatnagar | 6-3,6-1 |
| ITF - M25 Jakarta | 2023/08/07 03:00 | Shivank Bhatnagar v Vadym Konovchuk | 7-6,2-6,10-6 |