Stadium: Court 1 Round: 26 Ground: Synthetic outdoor
| ITF Women Obidos | 2018/09/26 10:00 | Miharu Imanishi v Urszula Radwanska | 4-6,2-6 |
| WTA Hiroshima | 2018/09/09 11:30 | Amanda Anisimova v Urszula Radwanska | 6-1,3-6,6-4 |
| WTA Hiroshima | 2018/09/09 07:40 | Urszula Radwanska v Miharu Imanishi | 7-6,6-1 |
| 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 Lisbon | 2018/09/17 15:00 | Mirjam Bjorklund v Alexandra Stevenson | 6-3,6-3 |
| ITF Women Lisbon | 2018/09/16 13:00 | Alexandra Stevenson v Alina Silich | 2-6,6-3,6-2 |
| ITF Women Lisbon | 2018/09/15 14:30 | Alexandra Stevenson v Sandy Marti | 6-4,6-4 |
| ITF Women Lexington Qual | 2018/07/30 14:30 | Alison Bai v Alexandra Stevenson | 6-4,7-5 |
| ITF Women Lexington Qual | 2018/07/29 17:20 | Alessandra Crump v Alexandra Stevenson | 1-6,1-6 |
| ITF Women Berkeley Qual | 2018/07/15 21:00 | Dominique Schaefer v Alexandra Stevenson | 6-4,4-6,2-6 |
| ITF Women Honolulu Qual | 2018/07/08 23:55 | Alexandra Stevenson v Alyssa Tobita | 1-6,4-6 |
| ITF Women Manchester Qual | 2018/06/10 11:40 | Alexandra Stevenson v Kimberly Birrell | 3-6,5-7 |