Stadium: Herzlia 2 Round: 25
| ITF Women Tel Aviv | 2018/03/21 08:00 | Tamara Barad Itzhaki v Madeleine Kobelt | 1-6,2-6 |
| ITF Women Lexington Qual | 2018/07/29 16:05 | Madeleine Kobelt v Sanaz Marand | 3-6,2-6 |
| ITF Women Ashland Qual | 2018/07/22 19:55 | Madeleine Kobelt v Lorraine M. Guillermo | 6-4,2-6,0-6 |
| ITF Women Berkeley Qual | 2018/07/16 01:15 | Alycia Parks v Madeleine Kobelt | 6-2,7-5 |
| ITF Women Winnipeg Qual | 2018/07/08 20:35 | Raveena Kingsley v Madeleine Kobelt | 3-6,7-5,6-1 |
| ITF Women Winnipeg Qual | 2018/07/07 16:40 | Alessandra Crump v Madeleine Kobelt | 0-6,2-6 |
| ITF Women Baton Rouge Qual | 2018/06/19 15:50 | Cori Gauff v Madeleine Kobelt | 6-7,6-1,6-1 |
| ITF Women Baton Rouge Qual | 2018/06/18 14:00 | Daniela A L F Strassburger v Madeleine Kobelt | 4-6,6-7 |
| ITF Women Baton Rouge Qual | 2018/06/17 14:00 | Laura Ashley v Madeleine Kobelt | 4-6,3-6 |
| ITF Women Yeongwol | 2018/09/06 01:00 | Tamara Barad Itzhaki v So-Ra Lee | 4-6,0-6 |
| ITF Women Yeongwol | 2018/09/05 05:40 | Tamara Barad Itzhaki v Mijeong Park | 6-2,6-0 |
| ITF Women Yeongwol | 2018/08/30 01:30 | Tamara Barad Itzhaki v Sohyun Park | 1-6,5-7 |
| ITF Women Yeongwol | 2018/08/29 03:35 | Tamara Barad Itzhaki v Ying Zhang | 7-6,6-2 |
| ITF Women Gimcheon | 2018/08/21 01:00 | Cherry Kim v Tamara Barad Itzhaki | 6-2,6-4 |
| ITF Women Gimcheon | 2018/08/16 01:00 | Tamara Barad Itzhaki v Sang Hee Park | 5-7,1-6 |
| ITF Women Gimcheon | 2018/08/15 02:45 | SinHee Kim v Tamara Barad Itzhaki | 2-6,1-6 |
| ITF Women Kiryat Shmona | 2018/06/20 08:15 | Tamara Barad Itzhaki v Maya Tahan | 6-7,3-6 |