Stadium: Hard 6 Round: 44 Ground: Clay
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/10/31 12:50 | Elliott, Olivia v Washington, Amber | 1-6,1-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/10/21 08:00 | Elliott, Olivia v Washington, Amber | 4-6,0-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/10/15 08:00 | Elliott, Olivia v Ivana Sebestova | 3-6,6-4,3-6 |
| ITF Women Chiswick Qual | 2018/08/05 14:00 | Elliott, Olivia v Claudia Giovine | 3-6,6-7 |
| ITF Women Woking Qual | 2018/07/30 10:00 | Elliott, Olivia v Paladini Jennings, Martina | 4-6,4-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/04/22 07:30 | Zakarlyuk, Marianna v Elliott, Olivia | 6-1,6-4 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/04/21 12:00 | Elliott, Olivia v Tuayeva, Alana | 6-2,7-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/04/14 09:30 | Morandais, Anne-Sophie v Elliott, Olivia | 6-4,6-0 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/11/24 09:30 | Timofeeva, Marina v Vidovic, Andjela | 5-7,0-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/11/19 06:00 | Marie Mettraux v Timofeeva, Marina | 6-0,6-0 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/11/11 11:00 | Timofeeva, Marina v Vaneva, Zinovia | 0-6,0-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/11/04 07:00 | Meers, Zoi v Timofeeva, Marina | 6-2,6-3 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/10/29 07:00 | Timofeeva, Marina v Ekaterina Ovcharenko | 7-6,3-6,2-6 |
| ITF Women Kazan | 2018/08/04 11:00 | Chikalkina, Anastasia v Timofeeva, Marina | 6-0,6-2 |
| ITF Women Kazan | 2018/07/28 09:30 | Timofeeva, Marina v Demidova, Liubov | 4-6,5-7 |
| ITF Women Don Benito | 2018/07/14 08:30 | Haverlag, Isabelle v Timofeeva, Marina | 6-0,6-0 |