[7] Kei Nishikori 3-6,6-7 Red Devils Chojnice [34] 2019-01-19 03:55
Stadium: Stadium 3 Round: 26 Ground: Clay
Head to Head
| ATP Cincinnati | 2018/08/16 00:50 | Kei Nishikori v Stan Wawrinka | 4-6,4-6 |
| ATP Brisbane | 2017/01/07 03:00 | Kei Nishikori v Stan Wawrinka | 7-6,6-3 |
| ATP World Tour Finals | 2016/11/14 14:00 | Stan Wawrinka v Kei Nishikori | 2-6,3-6 |
| US Open 2016 | 2016/09/09 22:20 | Stan Wawrinka v Kei Nishikori | 4-6,7-5,6-4,6-2 |
| US Open | 2014/09/03 19:00 | Stan Wawrinka v Kei Nishikori | 6-3,5-7,6-7,7-6,4-6 |
Home History
| Australian Open | 2019/01/19 02:20 | Joao Sousa v Kei Nishikori | 6-7,1-6,2-6 |
| Australian Open | 2019/01/17 00:00 | Ivo Karlovic v Kei Nishikori | 3-6,6-7,7-5,7-5,6-7 |
| ATP Brisbane | 2019/01/06 09:30 | Daniil Medvedev v Kei Nishikori | 4-6,6-3,2-6 |
| ATP Brisbane | 2019/01/05 05:00 | Jeremy Chardy v Kei Nishikori | 2-6,2-6 |
| ATP Brisbane | 2019/01/03 09:00 | Grigor Dimitrov v Kei Nishikori | 5-7,5-7 |
| ATP Brisbane | 2019/01/02 02:15 | Denis Kudla v Kei Nishikori | 5-7,2-6 |
| ATP World Tour Finals | 2018/11/15 14:00 | Dominic Thiem v Kei Nishikori | 6-1,6-4 |
| ATP World Tour Finals | 2018/11/13 14:00 | Kevin Anderson v Kei Nishikori | 6-0,6-1 |
Away History
| Australian Open | 2019/01/17 01:35 | Stan Wawrinka v Milos Raonic | 7-6,6-7,6-7,6-7 |
| ATP Doha | 2019/01/03 12:30 | Stan Wawrinka v Roberto Bautista-Agut | 4-6,4-6 |
| ATP Doha | 2019/01/02 12:30 | Stan Wawrinka v Nicolas Jarry | 6-4,7-6 |
| ATP Doha | 2019/01/01 15:05 | Karen Khachanov v Stan Wawrinka | 6-7,4-6 |
| ATP Shanghai | 2018/10/08 10:00 | Stan Wawrinka v Borna Coric | 6-4,4-6,3-6 |
| ATP Tokyo | 2018/10/03 10:45 | Stan Wawrinka v Denis Shapovalov | 6-4,1-6,4-6 |
| ATP Tokyo | 2018/10/02 04:55 | Stan Wawrinka v Taylor Fritz | 6-3,6-4 |
| ATP St Petersburg | 2018/09/22 11:00 | Stan Wawrinka v Martin Klizan | 6-4,3-6,5-7 |