| Challenger Nonthaburi | 09/07 04:25 | 26 | [329] Prajnesh Gunneswaran v Arthur Cazaux [432] | 6-7,1-6 | |
| Challenger Nonthaburi | 09/05 09:20 | 25 | Prajnesh Gunneswaran v Yuttana Charoenphon | 6-1,6-2 | |
| Challenger Nonthaburi | 08/29 07:55 | 25 | [367] Omar Jasika v Prajnesh Gunneswaran [329] | 7-5,6-3 | |
| Challenger Nonthaburi | 08/22 12:45 | 25 | [332] Evgeny Donskoy v Prajnesh Gunneswaran [321] | 6-3,6-3 | |
| ITF - Tbilisi M25 | 08/05 08:00 | 28 | Aleksandre Metreveli v Prajnesh Gunneswaran | 7-6,6-2 | |
| ITF - Tbilisi M25 | 08/04 06:00 | 27 | [489] Aleksandre Bakshi v Prajnesh Gunneswaran [327] | 6-7,6-2,6-7 | |
| ITF - Tbilisi M25 | 08/03 07:35 | 26 | [449] Yanki Erel v Prajnesh Gunneswaran [327] | 4-6,6-2,6-7 | |
| ITF - Tbilisi M25 | 08/02 11:35 | 25 | [486] Seong Chan Hong v Prajnesh Gunneswaran [327] | 6-3,3-6,5-7 | |
| ITF - Tbilisi M25 | 07/28 07:00 | 27 | Prajnesh Gunneswaran v Evgeny Philippov | 6-3,0-6,4-6 | |
| ITF - Tbilisi M25 | 07/27 06:30 | 26 | Prajnesh Gunneswaran v Daniel Ibragimov | 6-2,6-2 | |
| ITF - Tbilisi M25 | 07/26 09:45 | 25 | Prajnesh Gunneswaran v Lior Goldenberg | 6-1,6-2 | |
| Challenger Nur-Sultan | 07/19 04:00 | 25 | [295] Prajnesh Gunneswaran v Yanki Erel [485] | 3-6,3-6 | |
| ITF - Nur-Sultan M25 | 07/16 06:45 | 28 | [473] Beibit Zhukayev v Prajnesh Gunneswaran [303] | 4-6,6-3,6-4 | |
| ITF - Nur-Sultan M25 | 07/15 05:55 | 27 | Zura Tkemaladze v Prajnesh Gunneswaran | 6-7,2-6 | |
| ITF - Nur-Sultan M25 | 07/14 09:50 | 26 | [492] Yanki Erel v Prajnesh Gunneswaran [303] | 2-6,4-6 | |
| ITF - Nur-Sultan M25 | 07/13 04:00 | 25 | Maxim Shin v Prajnesh Gunneswaran | 3-6,1-6 | |
| Challenger Morelos | 04/27 19:30 | 26 | [141] Ernesto Escobedo v Prajnesh Gunneswaran [271] | 7-6,6-4 | |
| Challenger Morelos | 04/25 19:30 | 25 | Calvin Hemery v Prajnesh Gunneswaran | 6-7,6-4,3-6 | |
| Challenger Tallahassee | 04/18 20:55 | 25 | [327] Christian Harrison v Prajnesh Gunneswaran [273] | 6-3,6-3 | |
| Challenger Sarasota | 04/13 00:10 | 25 | [82] Denis Kudla v Prajnesh Gunneswaran [238] | 4-6,6-4,6-2 | |
| ITF - Calabasas M25 | 03/24 18:55 | 26 | Prajnesh Gunneswaran v Ezekiel Clark | 3-6,6-1,2-6 | |
| ITF - Calabasas M25 | 03/23 18:30 | 25 | Prajnesh Gunneswaran v Colin Markes | 6-4,6-4 | |
| ITF - Bakersfield M25 | 03/19 02:30 | 27 | [278] Prajnesh Gunneswaran v Adrian Andreev [411] | 6-7,6-3,4-6 | |
| ITF - Bakersfield M25 | 03/18 02:30 | 26 | Prajnesh Gunneswaran v Gage Brymer | 6-3,7-5 | |
| ITF - Bakersfield M25 | 03/16 02:50 | 25 | Prajnesh Gunneswaran v John McNally | 6-1,6-1 | |
| Challenger Monterrey | 03/12 22:00 | 29 | [150] Fernando Verdasco v Prajnesh Gunneswaran [278] | 4-6,6-3,7-6 | |
| Challenger Monterrey | 03/12 03:20 | 28 | [278] Prajnesh Gunneswaran v Go Soeda [275] | 6-7,7-6,6-4 | |
| Challenger Monterrey | 03/10 21:00 | 27 | [278] Prajnesh Gunneswaran v Jason Jung [223] | 1-6,7-5,6-4 | |
| Challenger Monterrey | 03/09 22:20 | 26 | [278] Prajnesh Gunneswaran v Alex Rybakov [368] | 7-6,6-1 | |
| Challenger Monterrey | 03/08 21:25 | 25 | Prajnesh Gunneswaran v Ryan Harrison | 6-3,6-4 |
Prajnesh Gunneswaran (ur. 12 listopada 1989 w Ćennaju) – indyjski tenisista.