Stadium: Court 3 Round: 25 Ground: Clay
| Challenger Nur-Sultan | 2021/03/01 10:55 | Denis Yevseyev v Tatsuma Ito | 4-6,6-2,3-6 |
| Challenger Nur-Sultan | 2021/02/25 07:10 | Jurij Rodionov v Tatsuma Ito | 6-3,6-2 |
| Challenger Nur-Sultan | 2021/02/24 05:25 | Tatsuma Ito v Vladyslav Manafov | 6-4,6-4 |
| Challenger Istanbul | 2021/01/17 08:50 | Ernesto Escobedo v Tatsuma Ito | 6-1,4-6,6-4 |
| Australian Open | 2021/01/11 10:20 | Tatsuma Ito v Yannick Maden | 4-6,2-6 |
| 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 |
| Australian Open | 2021/02/09 02:25 | Karen Khachanov v Aleksandar Vukic | 6-3,6-7,7-6,6-4 |
| ATP Great Ocean Road Open | 2021/02/03 01:20 | Aleksandar Vukic v Jannik Sinner | 2-6,4-6 |
| ATP Great Ocean Road Open | 2021/01/31 23:30 | Yen-Hsun Lu v Aleksandar Vukic | 4-6,5-7 |
| Challenger Alicante | 2020/10/16 13:40 | Bernabe Zapata Miralles v Aleksandar Vukic | 6-1,4-6,6-1 |
| Challenger Alicante | 2020/10/14 09:00 | Aleksandar Vukic v Inigo C Huegun | 6-1,6-1 |
| Challenger Alicante | 2020/10/12 09:00 | Enzo Couacaud v Aleksandar Vukic | 2-6,1-6 |
| Challenger Barcelona | 2020/10/05 11:05 | Aleksandar Vukic v Mario Vilella Martinez | 6-2,3-6,6-7 |
| French Open | 2020/09/28 11:05 | Pedro Martinez v Aleksandar Vukic | 7-5,6-4,6-0 |