Stadium: Court 5 Round: 23 Ground: Hardcourt outdoor
| Australian Open WC | 2019/12/07 05:30 | Yunseong Chung v Tatsuma Ito | 6-1,4-6,4-6 |
| Australian Open WC | 2019/12/06 03:55 | Ji Sung Nam v Tatsuma Ito | 6-3,1-6,1-6 |
| Australian Open WC | 2019/12/04 03:35 | Jumpei Yamasaki v Tatsuma Ito | 2-6,2-6 |
| Challenger Playford 2 | 2019/11/01 01:50 | Alex Bolt v Tatsuma Ito | 5-7,4-6 |
| Challenger Playford 2 | 2019/10/31 03:30 | Blake Mott v Tatsuma Ito | 4-6,6-7 |
| Challenger Playford 2 | 2019/10/30 01:20 | Brydan Klein v Tatsuma Ito | 4-6,4-6 |
| Challenger Traralgon | 2019/10/26 06:15 | Andrew Harris v Tatsuma Ito | 4-6,7-6,7-6 |
| Challenger Traralgon | 2019/10/24 23:00 | Max Purcell v Tatsuma Ito | 5-7,1-6 |
| Challenger Pune | 2019/11/14 10:30 | Prajnesh Gunneswaran v Tim Van Rijthoven | 6-4,5-7,3-6 |
| Challenger Pune | 2019/11/13 10:50 | Prajnesh Gunneswaran v Chandril Sood | 6-1,6-3 |
| Challenger Liuzhou | 2019/10/22 06:15 | Prajnesh Gunneswaran v Nicolas Barrientos | 6-2,6-1 |
| Challenger Ningbo | 2019/10/18 05:20 | Prajnesh Gunneswaran v Steven Diez | 3-6,4-6 |
| Challenger Ningbo | 2019/10/17 07:15 | Prajnesh Gunneswaran v Tsung-Hua Yang | 7-6,6-3 |
| Challenger Ningbo | 2019/10/15 06:25 | Prajnesh Gunneswaran v Max Purcell | 6-3,6-4 |
| Challenger Kaohsiung | 2019/09/19 05:45 | Enrique Lopez-Perez v Prajnesh Gunneswaran | 5-7,7-5,6-4 |
| Challenger Kaohsiung | 2019/09/17 12:15 | Shuichi Sekiguchi v Prajnesh Gunneswaran | 3-6,2-6 |