Stadium: Hard 5 Round: 25 Ground: Clay
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/10/01 07:30 | Lee, Sarah v Aurora Zantedeschi | 6-4,7-5 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/09/30 07:00 | Lee, Sarah v Ekaterina Ovcharenko | 3-6,6-2,6-0 |
| ITF Women Santa Margherita Qual | 2018/04/01 16:00 | Cristina Dinu v Lee, Sarah | 6-2,6-0 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/12 07:30 | Cristina Dinu v Lee, Sarah | 4-6,6-3,6-2 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/11 07:00 | Lee, Sarah v Njiric, Silvia | 4-6,6-4,6-2 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/10 07:00 | Ekaterina Ovcharenko v Lee, Sarah | 3-6,4-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/04 08:30 | Vukovic, Daniela v Lee, Sarah | 6-4,6-4 |
| Manacor (Mallorca), Singles Quali W-WITF-ESP-01A | 2018/02/27 09:30 | Yvonne Cavalle-Reimers v Lee, Sarah | 6-3,6-1 |
| ITF Women Podgorica | 2018/09/19 08:00 | Fomina, Alona v Tena Lukas | 2-6,4-6 |
| ITF Women Podgorica | 2018/09/17 09:30 | Fomina, Alona v Juhaszova, Vivien | 6-1,7-5 |
| ITF Women Podgorica | 2018/09/16 10:35 | Bojana Marinkovic v Fomina, Alona | 2-6,2-6 |
| ITF Women Kazan | 2018/08/02 08:55 | Fomina, Alona v Valeriya Yushchenko | 6-1,2-6,5-7 |
| ITF Women Kazan | 2018/08/01 08:55 | Fomina, Alona v Kalinina, Viktoriia | 6-2,6-0 |
| ITF Women Kazan | 2018/07/30 07:00 | Kruzhkova, Daria v Fomina, Alona | 6-0,3-6,6-7 |
| ITF Women Budapest | 2018/07/10 10:50 | Viktoria Hruncakova v Fomina, Alona | 6-4,6-4 |
| ITF Women Budapest Qual | 2018/07/09 09:00 | Panova, Alexandra v Fomina, Alona | 4-6,4-6 |