Stadium: Court 1 Round: 26
| ITF Women Tel Aviv | 2018/03/23 08:25 | Nadel, Nicole v Kobelt, Madeleine | 4-6,7-6,6-3 |
| ITF Women Tiberias | 2018/05/15 09:55 | Lazareva, Margarita v Kobelt, Madeleine | 4-6,5-7 |
| ITF Women Sajur | 2018/05/09 13:20 | Kobelt, Madeleine v Melis Sezer | 6-7,6-7 |
| ITF Women Sajur | 2018/05/07 09:00 | Kobelt, Madeleine v Bruner, Nitzan | 6-0,6-0 |
| ITF Women Akko | 2018/05/01 10:00 | Kobelt, Madeleine v Lukacs, Vanda | 6-3,4-6,1-6 |
| Cairo, Singles W-WITF-EGY-02A | 2018/04/26 10:00 | Kobelt, Madeleine v Roemer, Charlotte | 3-6,4-6 |
| Cairo, Singles W-WITF-EGY-02A | 2018/04/25 08:00 | Patrascu, Maria v Kobelt, Madeleine | 4-6,7-6,3-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/04/19 08:00 | Julia Terziyska v Kobelt, Madeleine | 6-1,6-1 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/04/18 09:20 | Kobelt, Madeleine v Talcott, Shelby | 6-3,6-2 |
| ITF Women Tiberias | 2018/05/14 10:55 | Lina Glushko v Nadel, Nicole | 6-7,6-7 |
| ITF Women Sajur | 2018/05/05 08:30 | Nadel, Nicole v Nicole Khirin | 6-3,4-6,2-6 |
| ITF Women Akko | 2018/05/03 08:15 | Caroline Werner v Nadel, Nicole | 6-3,6-2 |
| ITF Women Akko | 2018/05/02 08:35 | Nadel, Nicole v Keren, Yuval | 6-3,6-1 |
| ITF Women Akko | 2018/05/01 07:00 | Nadel, Nicole v Lodzki, Sean | 6-4,6-2 |
| Fed Cup, Groupe Mondial | 2018/04/19 08:00 | Simic, Jelena v Nadel, Nicole | 6-3,6-4 |
| ITF Women Tel Aviv | 2018/03/24 07:00 | Nadel, Nicole v Scholsen, Helene | 6-3,3-6,1-6 |
| ITF Women Tel Aviv | 2018/03/23 08:25 | Nadel, Nicole v Kobelt, Madeleine | 4-6,7-6,6-3 |