Ground: Hardcourt outdoor
| ITF W15 Kalmar | 2025/05/06 12:00 | Nellie Taraba Wallberg v Lea Nilsson | 5-7,6-3,6-2 |
| ITF W15 Manacor | 2025/02/19 11:47 | Elizara Yaneva v Lea Nilsson | 6-7,6-3,5-3 |
| ITF W15 Taby | 2024/11/02 11:00 | Lisa Zaar v Lea Nilsson | 4-6,6-3,6-4 |
| ITF W15 Taby | 2024/11/01 10:00 | Lea Nilsson v Rebecca Munk Mortensen | 6-4,6-3 |
| ITF W15 Taby | 2024/10/31 11:05 | Lea Nilsson v Paula Cembranos | 6-0,7-5 |
| ITF W15 Taby | 2024/10/30 12:45 | Carmen Lopez Martinez v Lea Nilsson | 1-6,4-6 |
| Billie Jean King Cup | 2024/04/12 10:00 | Adrienn Nagy v Lea Nilsson | 6-3,6-2 |
| Billie Jean King Cup | 2024/04/11 10:00 | Cagla Buyukakcay v Lea Nilsson | 4-6,6-2,3-6 |
| ITF W50 Chihuahua | 2024/11/13 00:10 | Londyn McCord v Daria Kudashova | 3-6,1-6 |