Stadium: Hamilton Family Stadium Round: 28 Ground: Hardcourt indoor
| ATP Halle Qual | 2015/06/13 10:30 | Ryan Harrison v Tatsuma Ito | 4-6,2-6 |
| Challenger Dallas | 2017/02/02 19:55 | Ryan Harrison v Marco Trungelliti | 6-4,6-1 |
| Challenger Dallas | 2017/02/01 23:50 | Ryan Harrison v Mackenzie McDonald | 6-2,7-6 |
| Challenger Dallas | 2017/01/31 02:40 | Ryan Harrison v Eric Quigley | 6-3,6-4 |
| Australian Open 2017 | 2017/01/18 03:10 | Tomas Berdych v Ryan Harrison | 6-3,7-6,6-2 |
| Australian Open 2017 | 2017/01/16 00:00 | Ryan Harrison v Nicolas Mahut | 6-3,6-4,6-2 |
| ATP Auckland | 2017/01/11 06:25 | Ryan Harrison v Jack Sock | 6-7,6-4,1-6 |
| ATP Auckland | 2017/01/09 23:30 | Ryan Harrison v Guillermo Garcia-Lopez | 6-1,6-2 |
| ATP Auckland Qual | 2017/01/07 23:00 | Ryan Harrison v Rubin Statham | 6-4,6-1 |
| Challenger Dallas | 2017/02/02 21:25 | Tatsuma Ito v Elias Ymer | 6-4,6-4 |
| Challenger Dallas | 2017/02/01 18:30 | Mikhail Kukushkin v Tatsuma Ito | 6-4,6-7,6-7 |
| Challenger Dallas | 2017/01/31 19:15 | Tatsuma Ito v Alejandro Gomez | 6-4,6-4 |
| Challenger Maui | 2017/01/24 20:00 | Tatsuma Ito v Bradley Klahn | 7-5,3-6,3-6 |
| Australian Open 2017 Qual | 2017/01/12 07:35 | Tatsuma Ito v Ernesto Escobedo | 1-6,3-6 |
| Australian Open 2017 Qual | 2017/01/11 01:20 | Daniel Masur v Tatsuma Ito | 4-6,6-7 |
| Challenger Happy Valley | 2017/01/03 02:10 | Tatsuma Ito v Alex Bolt | 3-6,2-6 |
| Challenger Toyota | 2016/11/20 03:00 | James Duckworth v Tatsuma Ito | 7-5,4-6,6-1 |