Stadium: Court 2 Round: 27 Ground: Hardcourt outdoor
| Challenger Bangkok 1A | 2019/02/22 06:35 | Prajnesh Gunneswaran v Go Soeda | 6-3,6-3 |
| Challenger Ho Chi Minh City | 2016/10/12 04:55 | Prajnesh Gunneswaran v Go Soeda | 6-4,3-6,2-6 |
| Challenger Jinan | 2019/09/05 07:05 | Prajnesh Gunneswaran v Tung-Lin Wu | 6-4,7-6 |
| Challenger Jinan | 2019/09/04 06:00 | Prajnesh Gunneswaran v Renta Tokuda | 6-2,6-2 |
| US Open | 2019/08/26 17:05 | Prajnesh Gunneswaran v Daniil Medvedev | 4-6,1-6,2-6 |
| ATP Winston-Salem | 2019/08/20 18:25 | Benoit Paire v Prajnesh Gunneswaran | 6-3,7-5 |
| ATP Winston-Salem | 2019/08/18 21:15 | Prajnesh Gunneswaran v Cedrik-Marcel Stebe | 6-3,6-4 |
| ATP Los Cabos | 2019/08/01 01:50 | Prajnesh Gunneswaran v Taylor Fritz | 6-4,3-6,2-6 |
| ATP Los Cabos | 2019/07/30 00:00 | Prajnesh Gunneswaran v John Millman | 6-4,1-6,6-2 |
| ATP Atlanta | 2019/07/23 16:30 | Soonwoo Kwon v Prajnesh Gunneswaran | 6-7,7-5,6-0 |
| Challenger Jinan | 2019/09/05 03:00 | Di Wu v Go Soeda | 2-6,1-6 |
| US Open | 2019/08/20 23:00 | Go Soeda v Tommy Robredo | 4-6,4-6 |
| Challenger Vancouver | 2019/08/17 21:00 | Ricardas Berankis v Go Soeda | 6-1,6-1 |
| Challenger Vancouver | 2019/08/16 21:00 | Enzo Couacaud v Go Soeda | 6-7,6-3,4-6 |
| Challenger Vancouver | 2019/08/13 22:30 | Ernests Gulbis v Go Soeda | 3-6,2-6 |
| Challenger Vancouver | 2019/08/12 22:20 | Go Soeda v Yosuke Watanuki | 7-6,6-2 |
| Challenger Aptos | 2019/08/09 20:25 | Go Soeda v Steve Johnson | 3-6,6-7 |
| Challenger Aptos | 2019/08/08 17:00 | Max Purcell v Go Soeda | 6-7,3-6 |