Stadium: Court 1 Round: 27
| Glasgow, Qualifications Simples W-WITF-GBR-01A | 2018/01/29 11:30 | Zimmermann, Kimberley v Martina Colmegna | 6-1,6-1 |
| ITF Women LPD Gran Canaria | 2018/08/14 14:30 | Stokke, Melanie v Martina Colmegna | 6-1,3-6,4-6 |
| ITF Women LPD Gran Canaria Qual | 2018/08/13 09:00 | Martina Colmegna v Arbuthnott, Emily | 7-5,6-2 |
| ITF Women LPD Gran Canaria Qual | 2018/08/12 09:00 | Martina Colmegna v Perera Ros, Meritxell | 6-2,6-4 |
| ITF Women LPD Gran Canaria | 2018/08/06 10:30 | Basak Eraydin v Martina Colmegna | 6-2,6-3 |
| ITF Women Porto | 2018/07/27 11:45 | Jil Teichmann v Martina Colmegna | 7-5,6-4 |
| ITF Women Porto | 2018/07/25 12:15 | Martina Colmegna v Moore, Tara | 6-1,6-3 |
| ITF Women Darmstadt | 2018/07/19 10:00 | Martina Colmegna v Iva Primorac | 0-6,4-6 |
| ITF Women Darmstadt | 2018/07/17 10:00 | Martina Colmegna v Kordolaimi, Eleni | 6-3,6-1 |
| ITF Women LPD Gran Canaria | 2018/08/15 09:00 | Mirjam Bjorklund v Zimmermann, Kimberley | 2-6,2-6 |
| ITF Women LPD Gran Canaria | 2018/08/14 09:00 | de Santis, Elena v Zimmermann, Kimberley | 0-6,0-6 |
| Koksijde, Singles W-WITF-BEL-04A | 2018/08/08 11:00 | Molinaro, Eleonora v Zimmermann, Kimberley | 7-5,6-4 |
| Koksijde, Singles W-WITF-BEL-04A | 2018/08/06 16:30 | Bovy, Margaux v Zimmermann, Kimberley | 1-6,3-6 |
| Prague, Singles W-WITF-CZE-06A | 2018/07/25 13:25 | Tena Lukas v Zimmermann, Kimberley | 6-3,6-2 |
| ITF Women Versmold Qual | 2018/07/10 11:00 | Zimmermann, Kimberley v Angelica Moratelli | 6-7,1-6 |
| ITF Women Versmold Qual | 2018/07/09 12:00 | Zimmermann, Kimberley v Detiuc, Anastasia | 6-4,2-6,6-2 |
| ITF Women Aschaffenburg | 2018/07/03 13:15 | Polina Leykina v Zimmermann, Kimberley | 6-3,6-4 |