Stadium: Court 2 Round: 46 Ground: Hardcourt outdoor
| WTA Doha Qual | 2018/02/10 09:15 | Catherine Bellis v Mubaraka Al-Naimi | 6-0,6-0 |
| Australian Open Women | 2018/01/15 01:30 | Kiki Bertens v Catherine Bellis | 6-7,6-4,6-2 |
| WTA Sydney | 2018/01/10 02:00 | Catherine Bellis v Agnieszka Radwanska | 6-7,0-6 |
| WTA Sydney | 2018/01/08 09:35 | Catherine Bellis v Magdalena Rybarikova | 7-6,6-0 |
| WTA Sydney Qual | 2018/01/06 23:00 | Ekaterina Alexandrova v Catherine Bellis | 6-3,3-6,1-6 |
| WTA Sydney Qual | 2018/01/05 23:00 | Kristina Kucova v Catherine Bellis | 5-7,2-6 |
| WTA Sydney Qual | 2018/01/04 23:00 | Jennifer Brady v Catherine Bellis | 6-7,5-7 |
| WTA Brisbane | 2018/01/03 10:50 | Catherine Bellis v Karolina Pliskova | 1-6,1-6 |
| WTA Doha Qual | 2018/02/10 09:35 | Sofya Zhuk v Francesca Schiavone | 6-3,6-2 |
| WTA Newport Beach | 2018/01/28 20:00 | Danielle Rose Collins v Sofya Zhuk | 2-6,6-4,6-3 |
| WTA Newport Beach | 2018/01/27 19:35 | Sofya Zhuk v Mayo Hibi | 2-6,7-6,6-4 |
| WTA Newport Beach | 2018/01/26 18:00 | Sofya Zhuk v Jil Teichmann | 6-1,7-5 |
| WTA Newport Beach | 2018/01/24 23:10 | Kayla Day v Sofya Zhuk | 6-1,6-7,5-7 |
| WTA Newport Beach | 2018/01/22 21:35 | Jacqueline Cako v Sofya Zhuk | 1-6,3-6 |
| WTA Newport Beach Qual | 2018/01/21 23:55 | Sofya Zhuk v Sabrina Santamaria | 6-4,7-5 |
| WTA Newport Beach Qual | 2018/01/20 22:50 | Sofya Zhuk v Victoria Rodriguez | 6-1,6-2 |