[122] Kayla Day 4-6,4-6 Varvara Lepchenko [68] 2017-08-12 22:20
Stadium: Stadium 3 Round: 44 Ground: Hardcourt outdoor
Home History
| WTA Stanford | 2017/08/03 02:00 | Garbine Muguruza v Kayla Day | 6-2,6-0 |
| WTA Stanford | 2017/07/31 18:30 | Misaki Doi v Kayla Day | 4-6,2-6 |
| ITF Women Sacramento | 2017/07/25 22:40 | Amanda Anisimova v Kayla Day | 6-3,7-5 |
| Wimbledon Women Qual | 2017/06/28 11:30 | Kayla Day v Bianca Andreescu | 3-6,3-6 |
| ITF Women Marseille | 2017/06/10 11:05 | Tatjana Maria v Kayla Day | 6-1,6-3 |
| ITF Women Marseille | 2017/06/09 13:00 | Priscilla Heise v Kayla Day | 4-6,0-6 |
| ITF Women Marseille | 2017/06/08 10:00 | Elizaveta Kulichkova v Kayla Day | 7-5,6-7,3-6 |
| ITF Women Marseille | 2017/06/06 08:00 | Cristina Dinu v Kayla Day | 0-6,7-6,2-6 |
Away History
| WTA Toronto | 2017/08/09 15:00 | Caroline Garcia v Varvara Lepchenko | 6-1,6-4 |
| WTA Toronto | 2017/08/07 17:00 | Varvara Lepchenko v Jelena Ostapenko | 1-6,7-6,7-6 |
| WTA Toronto Qual | 2017/08/06 14:00 | Magdalena Rybarikova v Varvara Lepchenko | 5-7,0-6 |
| WTA Toronto Qual | 2017/08/05 14:00 | Gabriela Dabrowski v Varvara Lepchenko | 3-6,3-6 |
| Wimbledon Women | 2017/07/06 10:30 | Varvara Lepchenko v Polona Hercog | 7-6,2-6,2-6 |
| Wimbledon Women | 2017/07/04 12:35 | Lauren Davis v Varvara Lepchenko | 4-6,5-7 |
| WTA Eastbourne | 2017/06/26 14:00 | Shuai Zhang v Varvara Lepchenko | 6-2,6-1 |
| WTA Eastbourne Qual | 2017/06/24 17:50 | Varvara Lepchenko v Risa Ozaki | 6-4,6-4 |