Stadium: Court 7 Round: 26 Ground: Grass
| ITF M25 Albury | 2019/02/26 02:45 | Brydan Klein v Matthew Dellavedova | 6-3,6-0 |
| Challenger Chennai | 2019/02/08 05:30 | Brydan Klein v Mukund Sasikumar | 2-6,6-3,6-7 |
| Challenger Chennai | 2019/02/07 06:30 | Soonwoo Kwon v Brydan Klein | 4-6,6-4,3-6 |
| Challenger Chennai | 2019/02/06 08:55 | Brydan Klein v Maverick Banes | 6-4,6-1 |
| Challenger Chennai | 2019/02/05 04:30 | Manish Sureshkumar v Brydan Klein | 2-6,3-6 |
| Challenger Canberra | 2019/01/09 02:20 | Brydan Klein v Bradley Mousley | 4-6,7-6,5-7 |
| Challenger Canberra | 2019/01/07 00:40 | Yunseong Chung v Brydan Klein | 6-7,7-6,0-6 |
| Challenger Canberra | 2019/01/06 03:00 | Brydan Klein v Dayne Kelly | 6-4,6-4 |
| ITF M25 Albury | 2019/02/27 04:50 | Ryota Tanuma v Chanchai Sookton-Eng | 3-6,7-6,6-2 |
| ITF M15 Sharm El Sheikh | 2019/02/19 08:00 | Michael Geerts v Ryota Tanuma | 6-3,6-1 |
| ITF Hong Kong F3 | 2018/12/25 02:00 | Jumpei Yamasaki v Ryota Tanuma | 4-6,7-6,6-4 |
| ITF Thailand F9 | 2018/11/15 03:00 | Yu Hsiou Hsu v Ryota Tanuma | 6-0,6-2 |
| ITF Thailand F9 | 2018/11/14 06:25 | Antoine Bellier v Ryota Tanuma | 4-6,4-6 |
| ITF Thailand F9 | 2018/11/13 09:25 | Pak Long Yeung v Ryota Tanuma | 4-6,7-6,6-7 |
| ITF Thailand F8 | 2018/11/06 06:05 | Ryota Tanuma v Yu Hsiou Hsu | 4-6,5-7 |
| Challenger Liuzhou | 2018/10/20 09:30 | Ryota Tanuma v Arjun Kadhe | 6-7,2-6 |