| ITF W15 Sharm El Sheikh | 2024/11/20 08:00 | Kateryna Lazarenko v Klara Veldman | 6-1,6-1 |
| ITF W15 Kayseri | 2025/09/06 08:00 | Kateryna Lazarenko v Alana Subasic | 0-1 |
| ITF W15 Kayseri | 2025/09/05 09:30 | Milana Maslenkova v Kateryna Lazarenko | 4-6,3-6 |
| ITF W15 Kayseri | 2025/09/04 11:14 | Dune Vaissaud v Kateryna Lazarenko | 6-4,5-7,4-5 |
| ITF W15 Kayseri | 2025/09/03 09:00 | Agata Prepslova v Kateryna Lazarenko | 3-6,0-6 |
| ITF W15 Ankara | 2025/08/30 11:00 | Katarina Kuzmova v Kateryna Lazarenko | 6-3,6-4 |
| ITF W15 Ankara | 2025/08/29 09:30 | Sabine Rutlauka v Kateryna Lazarenko | 5-7,2-6 |
| ITF W15 Ankara | 2025/08/28 08:00 | Ashmitha Easwaramurthi v Kateryna Lazarenko | 1-6,0-6 |
| ITF W15 Ankara | 2025/08/26 09:30 | Anastasiia Aralova v Kateryna Lazarenko | 1-6,1-6 |
| ITF W50 Evora | 2025/09/10 09:30 | Kristina Dmitruk v Klara Veldman | 6-3,3-6,6-3 |
| ITF W50 Evora | 2025/09/09 09:00 | Klara Veldman v Summer Yardley | 6-4,5-2 |
| ITF W15 Monastir | 2025/09/02 12:40 | Arina Bulatova v Klara Veldman | 2-6,7-5,6-3 |
| ITF W15 Monastir | 2025/08/29 09:30 | Elena Milovanovic v Klara Veldman | 6-2,2-6,6-4 |
| ITF W15 Monastir | 2025/08/28 08:30 | Anna Shkutova v Klara Veldman | 4-6,3-6 |
| ITF W15 Monastir | 2025/08/26 10:00 | Alisha Ndukwu v Klara Veldman | 1-6,1-5 |
| ITF W15 Monastir | 2025/08/21 08:30 | Klara Veldman v Carolyn Ansari | 3-6,3-6 |
| ITF W15 Monastir | 2025/08/20 08:30 | Klara Veldman v Alexia Trasca | 6-0,6-2 |