Stadium: Court 3 Round: 25 Ground: Clay
| ITF W60 Liepaja | 2022/07/11 14:05 | Anet A Koskel v Veronika Erjavec | 1-6,0-6 |
| ITF W25 Den Haag | 2022/06/27 17:30 | Martha Matoula v Anet A Koskel | 6-2,6-0 |
| ITF W15 Heraklion | 2022/06/02 10:30 | Anet A Koskel v Galateia Mesochoritou | 4-6,3-6 |
| ITF W15 Heraklion | 2022/06/01 07:00 | Anet A Koskel v Anastasiya Kuparev | 7-6,6-4 |
| ITF W15 Heraklion | 2022/05/30 07:00 | Anet A Koskel v Regina Ristic-North | 6-0,6-0 |
| ITF W25 Varberg | 2022/05/10 10:55 | Anna Siskova v Anet A Koskel | 6-1,6-3 |
| ITF W25 Varberg | 2022/05/09 12:35 | Anet A Koskel v Julia Keranovic | 6-4,6-0 |
| ITF W25 Bastad | 2022/05/05 08:10 | Anet A Koskel v Marie Benoit | 0-6,0-6 |
| ITF W60 Koper | 2022/05/01 11:30 | Anna Klasen v Lara Smejkal | 7-5,3-6,4-10 |
| ITF W60 Zagreb | 2022/04/24 16:00 | Lina Gjorcheska v Anna Klasen | 6-2,7-6 |
| ITF W25 Santo Domingo | 2022/03/01 14:40 | Adriana Reami v Anna Klasen | 6-4,6-4 |
| ITF W25 Santo Domingo | 2022/02/22 13:30 | Valentina Ryser v Anna Klasen | 7-6,4-6,6-3 |
| ITF W60 Altenkirchen | 2022/02/13 17:10 | Anna Klasen v Nikola Bartunkova | 5-7,4-6 |
| ITF W15 Helsingborg | 2021/11/12 08:45 | Fanny Ostlund v Anna Klasen | 7-6,1-6,6-1 |
| ITF W15 Helsingborg | 2021/11/11 09:00 | Kseniya Yersh v Anna Klasen | 2-6,2-6 |
| ITF W15 Helsingborg | 2021/11/09 12:10 | Maja Radenkovic v Anna Klasen | 2-6,2-6 |