[81] Ryan Harrison 4-6,2-6 Yoshihito Nishioka [75] 2019-01-07 11:45
Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
Head to Head
| ATP Acapulco Qual | 2017/02/26 23:30 | Ryan Harrison v Yoshihito Nishioka | 6-3,3-6,2-6 |
Home History
| ATP Brisbane | 2019/01/01 05:00 | Nick Kyrgios v Ryan Harrison | 7-6,5-7,7-6 |
| ATP Basel | 2018/10/22 18:40 | Marius Copil v Ryan Harrison | 6-2,7-6 |
| US Open | 2018/08/27 21:15 | Ryan Harrison v Kevin Anderson | 6-7,7-5,6-4,3-6,4-6 |
| ATP Winston-Salem | 2018/08/23 23:00 | Daniil Medvedev v Ryan Harrison | 7-6,6-4 |
| ATP Winston-Salem | 2018/08/23 01:10 | Ryan Harrison v Filip Krajinovic | 6-3,7-6 |
| ATP Winston-Salem | 2018/08/20 23:00 | Ryan Harrison v Borna Gojo | 6-2,6-4 |
| ATP Cincinnati Qual | 2018/08/12 00:30 | Ryan Harrison v Hubert Hurkacz | 3-6,3-6 |
| ATP Toronto | 2018/08/08 16:00 | Ryan Harrison v Ilya Ivashka | 6-7,4-6 |
Away History
| ATP Sydney | 2019/01/06 05:40 | Yoshihito Nishioka v Cristian Garin | 6-3,7-5 |
| ATP Sydney | 2019/01/05 02:15 | Yoshihito Nishioka v Jason Kubler | 5-7,6-1,6-3 |
| ATP Brisbane | 2018/12/31 03:35 | Grigor Dimitrov v Yoshihito Nishioka | 6-3,6-4 |
| Challenger Kobe | 2018/11/17 05:40 | Yoshihito Nishioka v Yosuke Watanuki | 0-6,6-4,5-7 |
| Challenger Kobe | 2018/11/16 04:50 | Yoshihito Nishioka v Soonwoo Kwon | 6-1,3-6,6-4 |
| Challenger Kobe | 2018/11/15 06:10 | Yoshihito Nishioka v Aleksandar Vukic | 6-2,7-6 |
| Challenger Kobe | 2018/11/13 07:15 | Yoshihito Nishioka v Moez Echargui | 7-5,6-1 |
| Challenger Canberra 2 | 2018/11/03 01:55 | Nicola Kuhn v Yoshihito Nishioka | 7-6,6-4 |