[36] Danielle Collins 6-4,6-7,2-6 Katerina Siniakova [41] 2019-08-06 15:00
Stadium: Rogers 5G Grandstand Round: 24 Ground: Hardcourt outdoor
Home History
| WTA San Jose | 2019/08/01 18:00 | Saisai Zheng v Danielle Rose Collins | 6-2,6-0 |
| WTA San Jose | 2019/07/30 21:10 | Shuai Zhang v Danielle Rose Collins | 4-6,7-5,2-6 |
| Wimbledon Women | 2019/07/05 14:30 | Petra Martic v Danielle Rose Collins | 6-4,3-6,6-4 |
| Wimbledon Women | 2019/07/03 18:05 | Danielle Rose Collins v Anastasija Sevastova | 4-6,6-4,6-3 |
| Wimbledon Women | 2019/07/01 14:40 | Danielle Rose Collins v Zarina Diyas | 6-3,7-5 |
| French Open Women | 2019/05/30 10:30 | Danielle Rose Collins v Ashleigh Barty | 5-7,1-6 |
| French Open Women | 2019/05/27 13:50 | Danielle Rose Collins v Tatjana Maria | 6-0,6-2 |
| WTA Rome | 2019/05/16 08:00 | Garbine Muguruza v Danielle Rose Collins | 6-4,4-6,6-2 |
Away History
| WTA Washington | 2019/07/30 00:35 | Katerina Siniakova v Jessica Pegula | 4-6,3-6 |
| WTA Jurmala | 2019/07/22 16:10 | Katerina Siniakova v Anhelina Kalinina | 6-4,4-6,1-6 |
| Wimbledon Women | 2019/07/04 14:05 | Katerina Siniakova v Johanna Konta | 3-6,4-6 |
| Wimbledon Women | 2019/07/02 10:00 | Ekaterina Alexandrova v Katerina Siniakova | 6-2,1-6,1-6 |
| WTA Eastbourne | 2019/06/23 12:50 | Margarita Betova v Katerina Siniakova | 6-3,6-3 |
| WTA Mallorca | 2019/06/17 12:40 | Katerina Siniakova v Alison Van Uytvanck | 2-6,6-3,3-6 |
| French Open Women | 2019/06/03 09:00 | Katerina Siniakova v Madison Keys | 2-6,4-6 |
| French Open Women | 2019/06/01 12:25 | Naomi Osaka v Katerina Siniakova | 4-6,2-6 |