[66] Dayana Yastremska 6-2,6-3 Muguruza, Garbine [13] 2018-10-17 16:00
Stadium: Stadium Round: 26 Ground: Hardcourt indoor
Home History
| WTA Luxembourg | 2018/10/16 19:00 | Dayana Yastremska v Varvara Lepchenko | 6-2,6-7,7-6 |
| WTA Hong Kong | 2018/10/14 08:00 | Qiang Wang v Dayana Yastremska | 2-6,1-6 |
| WTA Hong Kong | 2018/10/13 06:25 | Dayana Yastremska v Shuai Zhang | 7-5,6-4 |
| WTA Hong Kong | 2018/10/12 06:00 | Dayana Yastremska v Kucova, Kristina | 7-6,6-2 |
| WTA Hong Kong | 2018/10/10 11:30 | Saisai Zheng v Dayana Yastremska | 3-6,3-6 |
| WTA Hong Kong | 2018/10/08 07:00 | Dayana Yastremska v Fanny Stollar | 6-4,6-4 |
| Pékin, Chine | 2018/09/30 04:30 | Saisai Zheng v Dayana Yastremska | 6-4,6-3 |
| Pékin, Chine | 2018/09/29 03:00 | Ajla Tomljanovic v Dayana Yastremska | 2-6,6-3,2-6 |
Away History
| WTA Luxembourg | 2018/10/16 13:45 | Voegele, Stefanie v Muguruza, Garbine | 4-6,4-6 |
| WTA Hong Kong | 2018/10/13 08:20 | Qiang Wang v Muguruza, Garbine | 6-7,6-4,7-5 |
| WTA Hong Kong | 2018/10/12 09:20 | Muguruza, Garbine v Luksika Kumkhum | 6-2,7-5 |
| WTA Hong Kong | 2018/10/10 14:20 | Muguruza, Garbine v Ana Bogdan | 6-2,6-1 |
| WTA Hong Kong | 2018/10/09 11:30 | Muguruza, Garbine v Sara Sorribes Tormo | 6-3,6-1 |
| Pékin, Chine | 2018/10/02 11:30 | Muguruza, Garbine v Aryna Sabalenka | 5-7,4-6 |
| Pékin, Chine | 2018/10/01 04:30 | Muguruza, Garbine v Ekaterina Makarova | 6-0,6-4 |
| Wuhan, China | 2018/09/26 14:10 | Muguruza, Garbine v Katerina Siniakova | 6-7,6-7 |