Stadium: Court 3 Round: 25
| Santa Margherita Di Pula, Simples W-WITF-ITA-27A | 2018/04/10 14:50 | Tamara Zidansek v Zimmermann, Kimberley | 6-2,6-3 |
| Santa Margherita Di Pula, Simples W-WITF-ITA-27A | 2018/04/05 12:00 | Tamara Zidansek v Zimmermann, Kimberley | 6-3,6-4 |
| Santa Margherita Di Pula, Simples W-WITF-ITA-27A | 2018/04/03 16:30 | Zimmermann, Kimberley v Sara Cakarevic | 6-3,6-3 |
| Santa Margherita Di Pula, Simples W-WITF-ITA-27A | 2018/03/28 17:30 | Kaja Juvan v Zimmermann, Kimberley | 6-2,6-2 |
| ITF Women Santa Margherita Qual | 2018/03/27 17:00 | Zimmermann, Kimberley v Panna Udvardy | 7-5,6-4 |
| ITF Women Santa Margherita Qual | 2018/03/27 09:00 | Zimmermann, Kimberley v Simic, Jelena | 6-4,6-2 |
| ITF Women Shenzhen Qual | 2018/03/12 02:00 | Jorovic, Ivana v Zimmermann, Kimberley | 6-3,6-1 |
| ITF Women Shenzhen Qual | 2018/03/11 04:30 | Zimmermann, Kimberley v Zaja, Anna | 6-1,6-4 |
| Fed Cup, Groupe Mondial | 2018/04/19 09:10 | Simmonds, Chanel v Genovese, Elaine | 6-1,7-6 |
| Fed Cup, Groupe Mondial | 2018/04/18 10:50 | Eklund, Mia v Simmonds, Chanel | 0-6,7-5,1-6 |
| Fed Cup, Groupe Mondial | 2018/04/17 09:10 | Simmonds, Chanel v Angella Okutoyi | 6-2,6-2 |
| Fed Cup, Groupe Mondial | 2018/04/16 10:30 | Simmonds, Chanel v Kovinic, Danka | 4-6,5-7 |
| Jackson, Singles W-WITF-USA-09A | 2018/04/05 18:35 | Chieh-Yu Hsu v Simmonds, Chanel | 6-4,6-4 |
| Jackson, Singles W-WITF-USA-09A | 2018/04/03 18:00 | Gleason, Quinn v Simmonds, Chanel | 2-6,1-6 |
| Orlando, Singles Qualifying W-WITF-USA-02A | 2018/03/10 19:20 | Sophie Chang v Simmonds, Chanel | 6-1,6-3 |
| Orlando, Singles Qualifying W-WITF-USA-02A | 2018/03/09 16:00 | Bolsova Zadoinov, Aliona v Simmonds, Chanel | 3-6,2-6 |