Stadium: Court 3 Round: 14 Ground: Hardcourt outdoor
| Challenger Champaign | 2021/11/16 22:10 | Pedja Krstin v Arjun Kadhe | 7-5,7-5 |
| Challenger Champaign | 2021/11/15 17:50 | Arjun Kadhe v Evan King | 6-4,6-7,6-2 |
| Challenger Champaign | 2021/11/14 19:20 | Mukund Sasikumar v Arjun Kadhe | 4-6,6-3,3-6 |
| Challenger Knoxville | 2021/11/07 18:10 | Aidan Mchugh v Arjun Kadhe | 6-3,7-6 |
| Challenger Charlottesville | 2021/10/31 15:00 | Christian Harrison v Arjun Kadhe | 6-2,6-2 |
| Challenger Losinj | 2021/10/19 10:40 | Filip Misolic v Arjun Kadhe | 6-1,6-2 |
| Challenger Losinj | 2021/10/17 10:00 | Jamie Cerretani v Arjun Kadhe | 3-6,0-6 |
| Challenger Napoli Qual | 2021/10/10 16:40 | Alexander Ritschard v Arjun Kadhe | 6-3,6-3 |
| ITF M15 Sharm El Sheikh | 2021/11/14 10:15 | Loic Cloes v Marek Gengel | 0-6,4-6 |
| ITF M15 Sharm El Sheikh | 2021/11/14 07:00 | Marek Gengel v Daniel Little | 7-5,6-4 |
| ITF M15 Sharm El Sheikh | 2021/11/12 08:00 | Sergei Pogosian v Marek Gengel | 2-6,1-6 |
| ITF M15 Sharm El Sheikh | 2021/11/11 09:30 | Kelsey Stevenson v Marek Gengel | 3-6,3-6 |
| ITF M15 Sharm El Sheikh | 2021/11/10 12:00 | Erik Arutiunian v Marek Gengel | 1-6,1-6 |
| ITF M15 Sharm El Sheikh | 2021/11/07 08:00 | Marek Gengel v Daniele Capecchi | 6-7,6-2,6-3 |
| ITF M15 Sharm El Sheikh | 2021/11/06 08:00 | Marek Gengel v Illya Beloborodko | 6-1,4-6,6-2 |
| ITF M15 Sharm El Sheikh | 2021/11/05 08:00 | Marek Gengel v Emiliano Maggioli | 6-3,6-7,7-5 |