Stadium: Court 3 Round: 45 Ground: Hardcourt outdoor
| WTA Guangzhou | 2018/09/19 13:00 | Aleksandra Krunic v Mchale, Christina | 6-3,6-3 |
| Quebec City, Canada | 2018/09/12 16:10 | Mchale, Christina v Parmentier, Pauline | 2-6,6-4,5-7 |
| Quebec City, Canada | 2018/09/10 19:10 | Dayana Yastremska v Mchale, Christina | 6-2,2-6,6-7 |
| US Open Women | 2018/08/28 17:35 | Di Lorenzo, Francesca v Mchale, Christina | 6-1,7-6 |
| WTA New Haven Qual | 2018/08/17 15:20 | Stosur, Samantha v Mchale, Christina | 6-3,6-2 |
| WTA Cincinnati Qual | 2018/08/12 14:00 | Mchale, Christina v Varvara Lepchenko | 3-6,6-2,2-6 |
| WTA Cincinnati Qual | 2018/08/11 15:00 | Bencic, Belinda v Mchale, Christina | 7-5,6-7,3-6 |
| WTA Montreal | 2018/08/07 21:35 | Anastasia Pavlyuchenkova v Mchale, Christina | 6-3,6-2 |
| WTA Seoul | 2018/09/17 03:00 | Polona Hercog v Tamara Zidansek | 1-6,3-6 |
| Hiroshima, Japon | 2018/09/11 05:35 | Polona Hercog v Su-Wei Hsieh | 6-4,1-6,3-6 |
| US Open Women | 2018/08/27 19:10 | Polona Hercog v Claire Liu | 6-7,6-1,4-6 |
| WTA New Haven Qual | 2018/08/17 14:00 | Margarita Betova v Polona Hercog | 6-2,6-4 |
| WTA Bucharest | 2018/07/20 20:05 | Ons Jabeur v Polona Hercog | 3-6,1-6 |
| WTA Bucharest | 2018/07/18 11:00 | Irina Maria Bara v Polona Hercog | 5-7,2-6 |
| WTA Bucharest | 2018/07/16 17:30 | Elena-Gabriela Ruse v Polona Hercog | 6-2,2-6,3-6 |
| Wimbledon Women | 2018/07/03 12:55 | Alison Van Uytvanck v Polona Hercog | 6-2,6-2 |