Stadium: Court 6 Round: 23 Ground: Grass
| ATP Delray Beach | 2019/02/16 17:05 | Tim Smyczek v Yasutaka Uchiyama | 6-4,6-2 |
| ATP New York | 2019/02/10 16:00 | Ernesto Escobedo v Yasutaka Uchiyama | 4-6,6-3,7-6 |
| Australian Open | 2019/01/07 23:00 | Sebastian Ofner v Yasutaka Uchiyama | 7-6,7-6 |
| ATP Brisbane | 2019/01/03 03:00 | Jeremy Chardy v Yasutaka Uchiyama | 6-4,3-6,7-6 |
| ATP Brisbane | 2019/01/02 01:00 | Yasutaka Uchiyama v Kyle Edmund | 7-6,6-4 |
| ATP Brisbane | 2018/12/31 09:55 | Yasutaka Uchiyama v Ugo Humbert | 6-4,7-6 |
| ATP Brisbane | 2018/12/30 03:35 | Marc Polmans v Yasutaka Uchiyama | 2-6,2-6 |
| ATP Brisbane | 2018/12/29 00:00 | Yasutaka Uchiyama v Bjorn Fratangelo | 7-6,6-4 |
| ATP Acapulco | 2019/02/27 04:00 | Tennys Sandgren v David Ferrer | 6-7,6-7 |
| ATP Delray Beach | 2019/02/19 21:10 | Tennys Sandgren v Reilly Opelka | 4-6,0-6 |
| ATP New York | 2019/02/11 19:55 | Tennys Sandgren v Paolo Lorenzi | 6-7,7-6,4-6 |
| Australian Open | 2019/01/14 06:45 | Yoshihito Nishioka v Tennys Sandgren | 6-4,7-6,4-6,6-4 |
| ATP Auckland | 2019/01/12 01:30 | Cameron Norrie v Tennys Sandgren | 4-6,2-6 |
| ATP Auckland | 2019/01/11 02:00 | Tennys Sandgren v Philipp Kohlschreiber | 6-4,6-2 |
| ATP Auckland | 2019/01/09 23:00 | Leonardo Mayer v Tennys Sandgren | 3-6,6-7 |
| ATP Auckland | 2019/01/08 23:00 | Tennys Sandgren v Marco Cecchinato | 6-3,6-3 |