| WTA Linz WD | 01/29 13:00 | 27 | Babos/Stefani v Mihalikova/Nicholls | Retired | |
| WTA Linz WD | 01/28 18:55 | 26 | Mihalikova/Nicholls v Aoyama/Hozumi | 7-5,6-4 | |
| WTA Linz WD | 01/28 18:45 | - | Mihalikova/Nicholls v Aoyama/Hozumi | 7-5,6-4 | |
| Australian Open Women WD | 01/16 01:50 | 24 | Mihalikova/Nicholls v Hsieh/Ostapenko | 5-7,2-6 | |
| WTA Hobart WD | 01/10 02:00 | 28 | Mihalikova/Nicholls v Jiang/Wu | 4-6,7-5,11-13 | |
| WTA Hobart WD | 01/08 03:30 | 27 | Mihalikova/Nicholls v Blinkova/Sherif | Retired | |
| WTA Hobart WD | 01/07 04:55 | 26 | Mihalikova/Nicholls v Gleason/Zimmermann | 6-7,7-6,10-6 | |
| WTA Hong Kong WD | 11/01 08:00 | 28 | Eikeri/Ninomiya v Mihalikova/Nicholls | 6-7,7-5,10-7 | |
| WTA Hong Kong WD | 10/31 12:10 | 27 | Gasparyan/Prozorova v Mihalikova/Nicholls | 1-6,1-6 | |
| WTA Hong Kong WD | 10/28 09:30 | 26 | Gao/Jang v Mihalikova/Nicholls | 1-6,0-6 | |
| WTA Tokyo WD | 10/22 10:05 | 26 | Bucsa/Niculescu v Mihalikova/Nicholls | 4-6,6-4,10-8 | |
| WTA Ningbo WD | 10/15 06:00 | 26 | Melichar-Martinez/Perez v Mihalikova/Nicholls | 3-6,7-6,10-7 | |
| WTA Wuhan WD | 10/11 10:00 | 27 | Alexandrova/Siniakova v Mihalikova/Nicholls | 7-5,6-4 | |
| WTA Wuhan WD | 10/09 09:40 | 26 | Tang/Wang v Mihalikova/Nicholls | 1-6,2-6 | |
| WTA Wuhan WD | 10/08 09:40 | 25 | Mihalikova/Nicholls v Kenin/Mattek-Sands | 7-6,6-3 | |
| WTA Beijing WD | 10/04 13:10 | 27 | Mihalikova/Nicholls v Chan/Kudermetova | 6-7,3-6 | |
| WTA Beijing WD | 10/02 09:25 | 26 | Dabrowski/Routliffe v Mihalikova/Nicholls | 6-7,6-3,9-11 | |
| WTA Beijing WD | 09/28 07:40 | 25 | Muhammad/Pegula v Mihalikova/Nicholls | 2-6,5-7 | |
| WTA Seoul WD | 09/17 08:00 | 26 | Chan/Kudermetova v Mihalikova/Nicholls | 6-4,6-2 | |
| US Open Women WD | 09/02 19:00 | 26 | Danilina/Khromacheva v Mihalikova/Nicholls | 6-4,6-4 | |
| US Open Women WD | 08/31 17:10 | 25 | Mihalikova/Nicholls v Shibahara/Sutjiadi | 4-6,7-5,6-3 | |
| US Open Women WD | 08/29 15:00 | 24 | Sun/Wang v Mihalikova/Nicholls | 4-6,3-6 | |
| WTA Monterrey WD | 08/23 21:00 | 28 | Mihalikova/Nicholls v Guo/Niculescu | 6-4,6-7,4-10 | |
| WTA Monterrey WD | 08/21 23:35 | 27 | Mihalikova/Nicholls v Kichenok/Krunic | 6-2,3-6,10-5 | |
| WTA Monterrey WD | 08/20 23:15 | 26 | Mihalikova/Nicholls v Harrison/Rosolska | 6-2,7-5 | |
| WTA Cincinnati WD | 08/16 19:35 | 27 | Mihalikova/Nicholls v Dart/Perez | 1-6,5-7 | |
| WTA Cincinnati WD | 08/15 19:40 | 26 | Kichenok/Ostapenko v Mihalikova/Nicholls | 4-6,5-7 | |
| WTA Cincinnati WD | 08/13 17:00 | 25 | Mihalikova/Nicholls v Andreeva/Pavlyuchenkova | 6-4,6-3 | |
| WTA Toronto WD | 08/07 20:20 | 25 | Stephens/Townsend v Mihalikova/Nicholls | 6-2,6-3 | |
| WTA Washington WD | 07/30 21:10 | 26 | Mihalikova/Nicholls v Kato/Sutjiadi | 2-6,6-4,8-10 |