Stadium: Stadium 5 Round: 24 Ground: Hardcourt outdoor
| Challenger Calgary | 2020/02/26 17:00 | Thai-Son Kwiatkowski v Mohamed Aziz Dougaz | 6-4,3-6,6-7 |
| Challenger Newport Beach | 2020/02/02 20:00 | Daniel Elahi Galan v Thai-Son Kwiatkowski | 4-6,1-6 |
| Challenger Newport Beach | 2020/02/01 19:25 | Steve Johnson v Thai-Son Kwiatkowski | 6-3,6-7,1-6 |
| Challenger Newport Beach | 2020/01/31 22:40 | Thai-Son Kwiatkowski v Denis Istomin | 7-6,6-4 |
| Challenger Newport Beach | 2020/01/30 19:45 | Brayden Schnur v Thai-Son Kwiatkowski | 6-3,3-6,2-6 |
| Challenger Newport Beach | 2020/01/28 19:00 | Thai-Son Kwiatkowski v Emilio Gomez | 7-5,6-3 |
| Challenger Newport Beach | 2020/01/27 21:35 | Collin Altamirano v Thai-Son Kwiatkowski | 1-6,3-6 |
| Australian Open | 2020/01/15 03:15 | Thai-Son Kwiatkowski v Christopher Eubanks | 3-6,6-7 |
| Mubadala World Tennis Championship | 2019/12/20 11:00 | Andrey Rublev v Hyeon Chung | 7-6,7-6 |
| Mubadala World Tennis Championship | 2019/12/19 14:00 | Karen Khachanov v Hyeon Chung | 7-6,6-4 |
| ATP Vienna | 2019/10/24 15:00 | Hyeon Chung v Andrey Rublev | 4-6,2-6 |
| ATP Vienna | 2019/10/22 13:55 | Hyeon Chung v Milos Raonic | 6-4,7-5 |
| ATP Stockholm | 2019/10/13 13:05 | Hyeon Chung v Cedrik-Marcel Stebe | 6-3,3-6,3-6 |
| ATP Tokyo | 2019/10/04 10:00 | David Goffin v Hyeon Chung | 6-2,6-2 |
| ATP Tokyo | 2019/10/03 07:40 | Hyeon Chung v Marin Cilic | 6-4,3-6,6-1 |
| ATP Tokyo | 2019/09/30 09:30 | Lorenzo Sonego v Hyeon Chung | 6-3,3-6,4-6 |