| WTA Chicago | 08/22 16:00 | 19 | Ana Bogdan v Kimberley Zimmerman | 6-1,6-2 | |
| WTA Chicago - Kwalifikacje | 08/21 18:45 | 14 | [116] Kimberley Zimmermann v Hailey Baptiste [181] | 6-2,6-4 | |
| ITF - Contrexeville W100 | 07/05 15:30 | 54 | Kimberley Zimmerman v Margaux Rouvroy | 7-6,6-7,3-10 | |
| ITF - Contrexeville W100 | 07/04 14:30 | 54 | Kimberley Zimmerman v Mina Hodzic | 6-4,6-3 | |
| WTA Bad Homburg | 06/20 10:30 | 19 | [267] Yuliya Hatouka v Kimberley Zimmermann [147] | 6-3,6-3 | |
| ITF - Stare Splavy W60 | 06/16 10:05 | 25 | [205] Gabriela Talaba v Kimberley Zimmermann [147] | 6-2,6-3 | |
| ITF - Stare Splavy W60 | 06/15 09:00 | 54 | Linda Klimovicova v Kimberley Zimmermann | 4-6,2-6 | |
| ITF - Stare Splavy W60 | 06/14 13:15 | 54 | [278] Nika Radisic v Kimberley Zimmermann [147] | 6-4,4-6,8-10 | |
| ITF - Saint-Gaudens W60 | 05/13 08:30 | 26 | [149] Kristina Kucova v Kimberley Zimmermann [155] | 6-2,6-4 | |
| ITF - Saint-Gaudens W60 | 05/12 09:10 | 25 | [493] Elsa Jacquemot v Kimberley Zimmermann [155] | 5-7,3-6 | |
| ITF - Saint-Gaudens W60 | 05/11 11:00 | 54 | [351] Margot Yerolymos v Kimberley Zimmermann [155] | 6-1,6-1 | |
| ITF - Saint-Gaudens W60 | 05/10 06:55 | 54 | [155] Kimberley Zimmermann v Sara Cakarevic [407] | 6-1,2-6,10-7 | |
| ITF - Praga W25 | 05/02 13:00 | 54 | Kimberley Zimmermann v Alice Rame | 4-6,4-6 | |
| ITF - Oeiras W60 | 04/11 14:50 | 54 | [321] Su Jeong Jang v Kimberley Zimmermann [482] | 6-3,6-3 | |
| ITF - Bellinzona W60 | 04/05 08:00 | 54 | [482] Kimberly Zimmermann v Lucia Bronzetti [345] | 0-6,7-5,8-10 | |
| ITF - Bellinzona W60 | 04/04 09:55 | 54 | [488] Kimberley Zimmermann v Anastasia Detiuc [390] | 6-3,4-6,10-6 | |
| ITF - Bratysława W15 | 03/18 10:40 | 26 | Kimberley Zimmermann v Weronika Baszak | Retired | |
| ITF - Bratysława W15 | 03/17 16:20 | 25 | Kimberley Zimmermann v Jade Bornay | 2-6,6-4,6-0 | |
| ITF - Poitiers W25 | 02/22 12:30 | 54 | [432] Camilla Rosatello v Kimberley Zimmermann [479] | 6-2,6-2 | |
| ITF - Poitiers W25 | 02/22 08:30 | 54 | Emma Mazzoni v Kimberley Zimmermann | 0-6,0-6 | |
| ITF - Altenkirchen W25 | 02/15 12:45 | 45 | [475] Kimberley Zimmerman v Stephanie Wagner [285] | 5-7,0-6 | |
| ITF - Altenkirchen W25 | 02/14 12:30 | 45 | Tena Lukas v Kimberley Zimmermann | 5-7,4-6 | |
| ITF - Grenoble W25 | 02/10 11:30 | 25 | [230] Julia Grabher v Kimberley Zimmermann [475] | 6-4,6-3 | |
| ITF - Grenoble W25 | 02/08 09:20 | 54 | [475] Kimberley Zimmermann v Simona Waltert [301] | 6-4,6-4 | |
| ITF - Grenoble W25 | 02/07 08:15 | 54 | [265] Tena Lukas v Kimberley Zimmermann [474] | 4-6,1-6 | |
| ITF - Hamburg W25 | 01/10 10:00 | 54 | Lucie Wargnier v Kimberley Zimmermann | 1-6,6-3,10-8 | |
| ITF - LPD Gran Canaria W15 | 11/24 13:00 | 25 | [259] Maryna Zanevska v Kimberley Zimmermann [471] | 6-4,6-2 | |
| ITF - LPD Gran Canaria W25 | 11/16 10:15 | 44 | Oksana Selekhmeteva v Kimberley Zimmermann | 6-4,6-1 | |
| ITF W15 Ortisei | 11/04 08:45 | 26 | Kimberley Zimmermann v Lisa Pigato | 3-6,2-6 | |
| ITF W15 Ortisei | 11/03 09:45 | 25 | Kimberley Zimmermann v Maria Vittoria Viviani | 6-2,6-2 |