Stadium: Center Court Round: 25 Ground: Hardcourt indoor
| ITF Women Petange | 2018/10/28 17:05 | Michaella Krajicek v Constance Sibille | 7-6,6-3 |
| ITF Women Petange | 2018/10/27 12:00 | Victoria Pahlett v Constance Sibille | 3-6,1-6 |
| ITF Women Monastir | 2018/10/18 10:30 | Ilona-Georgiana Ghioroaie v Constance Sibille | 6-3,7-5 |
| ITF Women Monastir | 2018/10/17 09:55 | Erika Drozd Pereira v Constance Sibille | 2-6,1-6 |
| ITF Women Monastir | 2018/10/13 10:50 | Magali Kempen v Constance Sibille | 7-6,7-5 |
| ITF Women Monastir | 2018/10/12 08:30 | Constance Sibille v Kelia Le Bihan | 6-7,6-2,7-6 |
| ITF Women Monastir | 2018/10/11 12:00 | Diana Chehoudi v Constance Sibille | 3-6,2-6 |
| ITF Women Monastir | 2018/10/10 11:00 | Micheline Aubuchon v Constance Sibille | 2-6,1-6 |
| ITF Women Badenweiler | 2018/09/05 11:10 | Antonia Schmidt v Arlinda Rushiti | 2-6,0-6 |
| ITF Women Badenweiler | 2018/09/03 09:00 | Antonia Schmidt v Pauline Wuarin | 6-0,5-7,6-2 |
| ITF Women Badenweiler | 2018/09/02 09:00 | Antonia Schmidt v Maja Issler | 6-0,2-6,6-4 |
| ITF Women Bad Saulgau | 2018/07/31 16:25 | Antonia Schmidt v Patty Schnyder | 1-6,0-6 |
| ITF Women Horb Qual | 2018/07/23 11:30 | Lea Boskovic v Antonia Schmidt | 6-1,6-1 |
| ITF Women Stuttgart Qual | 2018/06/26 09:30 | Angelica Moratelli v Antonia Schmidt | 6-2,6-1 |
| ITF Women Stuttgart Qual | 2018/06/25 13:30 | Antonia Schmidt v Tamara Curovic | 7-6,4-6,6-1 |
| ITF Women Kaltenkirchen | 2018/06/18 13:00 | Antonia Schmidt v Lucie Wargnier | 2-6,2-6 |