Stadium: I Round: 45 Ground: Hardcourt outdoor
| ITF Women Chiswick | 2018/08/07 12:00 | Linnea Malmqvist v Urszula Radwanska | 7-5,7-5 |
| ITF Women Astana | 2018/07/17 06:20 | Urszula Radwanska v Marie Bouzkova | 6-2,3-6,5-7 |
| WTA Hertogenbosch Qual | 2018/06/09 08:30 | Antonia Lottner v Urszula Radwanska | 2-6,7-5,7-5 |
| ITF Women Obidos | 2018/06/01 11:25 | Ylena In-Albon v Urszula Radwanska | 6-3,6-3 |
| ITF Women Obidos | 2018/05/31 16:05 | Berfu Cengiz v Urszula Radwanska | 1-6,4-6 |
| ITF Women Obidos | 2018/05/30 13:55 | Svenja Ochsner v Urszula Radwanska | 6-3,4-6,1-6 |
| ITF Women Obidos | 2018/04/28 10:00 | Arina Rodionova v Urszula Radwanska | 6-1,6-2 |
| ITF Women Obidos | 2018/04/27 14:30 | Berfu Cengiz v Urszula Radwanska | 3-6,2-6 |
| ITF Women Nanao | 2018/08/30 03:00 | Mai Hontama v Miharu Imanishi | 7-6,5-7,6-2 |
| ITF Women Nanao | 2018/08/29 03:30 | Megumi Nishimoto v Miharu Imanishi | 7-5,4-6,2-6 |
| ITF Women Tsukuba | 2018/08/22 03:20 | Mai Hontama v Miharu Imanishi | 6-1,6-0 |
| Wimbledon Women Qual | 2018/06/26 13:20 | Dalila Jakupovic v Miharu Imanishi | 6-2,6-2 |
| ITF Women Ilkley Qual | 2018/06/19 10:00 | Miharu Imanishi v Maria Sanchez | 2-6,7-5,2-6 |
| ITF Women Ilkley Qual | 2018/06/18 11:00 | Miharu Imanishi v Eden Silva | 6-3,6-3 |
| ITF Women Ilkley Qual | 2018/06/17 13:35 | Miharu Imanishi v Sophie Chang | 7-6,6-4 |
| WTA Nottingham Qual | 2018/06/09 13:45 | Miharu Imanishi v Tara Moore | 2-6,3-6 |