[35] Nick Kyrgios 7-6,5-7,7-6 Ryan Harrison [62] 2019-01-01 05:00
Stadium: Pat Rafter Arena Round: 25 Ground: Hardcourt outdoor
Head to Head
| ATP Brisbane | 2018/01/07 09:00 | Nick Kyrgios v Ryan Harrison | 6-4,6-2 |
| ATP Madrid | 2017/05/10 10:00 | Nick Kyrgios v Ryan Harrison | 6-3,6-3 |
| ATP Tokyo | 2016/10/04 04:00 | Nick Kyrgios v Ryan Harrison | 7-5,6-2 |