Stadium: Court 3 Round: 60 Ground: Hardcourt outdoor
| Challenger Split | 2020/09/29 11:20 | Viktor Troicki v Tatsuma Ito | 6-2,6-4 |
| French Open | 2020/09/21 15:10 | Tatsuma Ito v Nikola Milojevic | 6-4,0-6,1-6 |
| Challenger Calgary | 2020/02/26 01:25 | Yusuke Takahashi v Tatsuma Ito | 6-3,6-3 |
| Challenger Launceston | 2020/02/04 01:00 | Matias Franco Descotte v Tatsuma Ito | 7-6,6-4 |
| Australian Open | 2020/01/22 03:25 | Tatsuma Ito v Novak Djokovic | 1-6,4-6,2-6 |
| Australian Open | 2020/01/20 23:30 | Tatsuma Ito v Prajnesh Gunneswaran | 6-4,6-2,7-5 |
| ATP Auckland | 2020/01/11 22:00 | Michael Mmoh v Tatsuma Ito | 6-2,6-2 |
| ATP Auckland | 2020/01/10 22:00 | Shuichi Sekiguchi v Tatsuma Ito | 3-6,6-4,4-6 |
| Challenger Bratislava | 2020/11/10 09:00 | Yannick Maden v Lorenzo Giustino | 5-7,6-3,4-6 |
| Challenger Eckental | 2020/11/02 18:40 | Yannick Maden v Johannes Haerteis | 2-6,6-4,3-6 |
| Challenger Hamburg | 2020/10/28 10:45 | Kamil Majchrzak v Yannick Maden | 6-4,6-4 |
| Challenger Hamburg | 2020/10/26 13:05 | Kimmer Coppejans v Yannick Maden | 0-6,1-6 |
| Challenger Ismaning | 2020/10/21 15:10 | Yannick Maden v Yannick Hanfmann | 4-6,6-3,5-7 |
| French Open | 2020/09/23 14:45 | Yannick Maden v Nikola Milojevic | 6-4,0-6,2-6 |
| French Open | 2020/09/21 13:45 | Yannick Maden v Illya Marchenko | 4-6,6-2,6-1 |
| Challenger Prostejov | 2020/09/08 10:55 | Yannick Maden v Dmitry Popko | 6-3,4-6,1-6 |