Stadium: Court 1 Round: 26 Ground: Synthetic outdoor
| Obidos, Singles W-WITF-POR-12A | 2018/09/26 10:00 | Imanishi, Miharu v Urszula Radwanska | 4-6,2-6 |
| Hiroshima, Japon | 2018/09/09 11:30 | Amanda Anisimova v Urszula Radwanska | 6-1,3-6,6-4 |
| Hiroshima, Japon | 2018/09/09 07:40 | Urszula Radwanska v Imanishi, Miharu | 7-6,6-1 |
| Chiswick, Simples W-WITF-GBR-13A | 2018/08/07 12:00 | Malmqvist, Linnea v Urszula Radwanska | 7-5,7-5 |
| Astana, Singles W-WITF-KAZ-05A | 2018/07/17 06:20 | Urszula Radwanska v Marie Bouzkova | 6-2,3-6,5-7 |
| s-Hertogenbosch, Netherlands, Qualifying | 2018/06/09 08:30 | Lottner, Antonia v Urszula Radwanska | 2-6,7-5,7-5 |
| Obidos, Singles W-WITF-POR-12A | 2018/06/01 11:25 | Ylena In-Albon v Urszula Radwanska | 6-3,6-3 |
| Obidos, Singles W-WITF-POR-12A | 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 Stevenson, Alexandra | 6-3,6-3 |
| ITF Women Lisbon | 2018/09/16 13:00 | Stevenson, Alexandra v Silich, Alina | 2-6,6-3,6-2 |
| ITF Women Lisbon | 2018/09/15 14:30 | Stevenson, Alexandra v Sandy Marti | 6-4,6-4 |
| ITF Women Lexington Qual | 2018/07/30 14:30 | Bai, Alison v Stevenson, Alexandra | 6-4,7-5 |
| ITF Women Lexington Qual | 2018/07/29 17:20 | Alessandra Crump v Stevenson, Alexandra | 1-6,1-6 |
| ITF Women Berkeley Qual | 2018/07/15 21:00 | Schaefer, Dominique v Stevenson, Alexandra | 6-4,4-6,2-6 |
| ITF Women Honolulu Qual | 2018/07/08 23:55 | Stevenson, Alexandra v Tobita, Alyssa | 1-6,4-6 |
| ITF Women Manchester Qual | 2018/06/10 11:40 | Stevenson, Alexandra v Kimberly Birrell | 3-6,5-7 |