| ITF W25 Reims | 10/18 12:10 | 54 | [237] Jana Fett v Zimmermann, Kimberley [466] | 6-3,6-2 | |
| ITF W25 Cherbourg | 10/13 13:25 | 25 | [180] Lesley Pattinama Kerkhove v Zimmermann, Kimberley [466] | 6-3,5-7,6-3 | |
| ITF W25 Cherbourg | 10/12 09:00 | 54 | [466] Zimmermann, Kimberley v Qinwen Zheng [326] | 2-6,6-4,10-7 | |
| ITF W25 Cherbourg | 10/11 10:00 | 54 | [258] Zanevska, Maryna v Zimmermann, Kimberley [463] | 4-6,6-2,8-10 | |
| ITF W25 Grado | 09/15 09:30 | 54 | Zimmermann, Kimberley v Nuria Brancaccio | 4-6,6-2,6-10 | |
| ITF W25 Tarvisio | 09/11 11:35 | 26 | [258] Tessah Andrianjafitrimo v Zimmermann, Kimberley [469] | 6-1,6-3 | |
| ITF W25 Tarvisio | 09/10 07:30 | 25 | Aurora Zantedeschi v Zimmermann, Kimberley | 4-6,6-3,1-6 | |
| ITF W25 Tarvisio | 09/08 14:00 | 54 | Zimmermann, Kimberley v Anna Turati | 6-1,6-4 | |
| ITF W25 Tarvisio | 09/08 08:45 | 54 | Zimmermann, Kimberley v Gambogi, Sara | 6-1,6-3 | |
| ITF W25 Macon | 02/23 17:50 | 54 | Zimmermann, Kimberley v Erler, Savine | Retired | |
| ITF W25 Glasgow | 02/19 14:40 | 25 | [466] Zimmermann, Kimberley v Murray Sharan, S. [218] | 3-6,6-4,2-6 | |
| ITF W25 Glasgow | 02/17 11:40 | 54 | Zimmermann, Kimberley v Aneta Laboutkova | 6-1,6-0 | |
| ITF W25 Glasgow | 02/16 10:50 | 54 | Zimmermann, Kimberley v Conway, Jasmine | 6-3,6-4 | |
| Grenoble, Singles Qualifying W-ITF-FRA-04A | 02/10 10:50 | 54 | Zimmermann, Kimberley v Gaelle Desperrier | 4-6,6-7 | |
| Grenoble, Singles Qualifying W-ITF-FRA-04A | 02/09 12:40 | 54 | Zimmermann, Kimberley v Djoubri, Salma | 6-0,6-4 | |
| ITF W60 Andrezieux-Boutheon | 01/27 15:40 | 54 | [397] Zimmermann, Kimberley v Eva Guerrero Alvarez [236] | 4-6,6-3,6-10 | |
| ITF W25 Vero Beach | 01/20 16:00 | 54 | Tatiana Pieri v Zimmermann, Kimberley | 6-3,6-2 | |
| ITF W25 Daytona Beach | 01/12 16:00 | 44 | Zimmermann, Kimberley v Tchakarova, Eleonore | 6-3,3-6,8-10 | |
| ITF W25 Malibu | 11/08 17:55 | 27 | Katrina Scott v Zimmermann, Kimberley | 7-6,7-5 | |
| ITF W25 Malibu | 11/07 19:55 | 26 | [401] Zimmermann, Kimberley v Khazaniuk, Deniz [308] | 6-2,7-5 | |
| ITF W25 Malibu | 11/06 20:10 | 25 | [359] Barnett, Alicia v Zimmermann, Kimberley [401] | 2-6,2-6 | |
| ITF W60 Toronto | 10/29 16:05 | 25 | Jessika Ponchet v Zimmermann, Kimberley | 6-1,7-6 | |
| ITF W60 Saguenay | 10/25 20:40 | 27 | [388] Abanda, Francoise v Zimmermann, Kimberley [399] | 6-4,5-7,6-3 | |
| ITF W60 Saguenay | 10/24 22:10 | 26 | [214] Moore, Tara v Zimmermann, Kimberley [399] | 6-3,2-6,4-6 | |
| ITF W60 Saguenay | 10/22 16:40 | 25 | [399] Zimmermann, Kimberley v Peangtarn Plipuech [301] | 6-1,6-0 | |
| ITF W25 Cherbourg | 10/09 12:00 | 25 | [396] Zimmermann, Kimberley v Gervais, Julie [425] | 5-7,2-6 | |
| ITF W25 Santa Margherita | 10/02 14:30 | 25 | [358] Alves, Carolina v Zimmermann, Kimberley [399] | 6-2,6-1 | |
| ITF W25 Santa Margherita | 09/25 15:50 | 25 | [393] Zimmermann, Kimberley v Amina Anshba [365] | 2-6,1-6 | |
| ITF W25 Santa Margherita | 09/12 16:25 | 25 | [417] Elisabetta Cocciaretto v Zimmermann, Kimberley [355] | 6-3,6-1 | |
| ITF W60 Montreux | 09/04 16:15 | 25 | [187] Conny Perrin v Zimmermann, Kimberley [277] | 6-3,6-2 |