Estadio: Court 3 Round: 54 Ground: Hardcourt outdoor
| ITF W60 Berkeley | 2021/09/27 20:15 | Haley Giavara v Alexandra Osborne | 6-3,2-6,10-8 |
| ITF W25 Fort Worth | 2021/09/21 14:00 | Alexandra Osborne v Katarina Jokic | 6-1,3-6,6-10 |
| ITF W25 Fort Worth | 2021/09/20 14:00 | Alexandra Osborne v Alina Shcherbinina | 7-5,6-3 |
| ITF W25 Jablonec nad Nisou | 2021/09/15 12:30 | Marketa Petruzelova v Alexandra Osborne | 6-4,6-2 |
| ITF W25 Jablonec nad Nisou | 2021/09/14 08:00 | Alexandra Osborne v Zeynep Sonmez | 0-6,4-6 |
| ITF W25 Jablonec nad Nisou | 2021/09/13 08:00 | Alexandra Osborne v Ivana Sebestova | 6-4,6-3 |
| ITF W25 Jablonec nad Nisou | 2021/09/12 07:30 | Vanda Lukacs v Alexandra Osborne | 4-6,6-7 |
| ITF W25 Frydek Mistek | 2021/09/05 12:00 | Mia Chudejova v Alexandra Osborne | 7-6,6-3 |