| EK U21 - Dames | 11/10 16:20 | - | Natalia Grigelova v Gabriela Stepanova | L | 3-4 | |
| EK U21 - Dames | 11/10 12:10 | - | Natalia Grigelova v Franziska Schreiner | L | 2-4 | |
| EK U21 - Dames | 11/10 08:50 | - | Natalia Grigelova v Isa Cok | L | 3-4 | |
| WTT Contender Lasko Women | 11/02 14:00 | - | Lara Opeka v Natalia Grigelova | L | 3-2 | |
| Czech Open Women | 08/22 15:00 | - | Natalia Grigelova v Nikita Petrovova | L | 1-3 | |
| WTT Contender Budapest Women | 08/15 12:00 | - | Leonie Hartbrich v Natalia Grigelova | L | 3-0 | |
| WTT - Star Contender Doha - Dames | 03/06 14:30 | 1 | Natalia Grigelova v Anastasiya Lavrova | L | 1-3 | |
| Polish Open - Dames | 03/12 17:00 | - | Julia Slazak v Natalia Grigelova | L | 4-1 | |
| Polish Open - Dames | 03/12 14:45 | - | Margo Degraef v Natalia Grigelova | W | 3-4 | |
| Oman Open U21 - Dames | 03/12 09:00 | - | Natalia Grigelova v Maria Yovkova | L | 2-3 | |
| Polish Open - Dames | 03/11 17:40 | - | Magdalena Sikorska v Natalia Grigelova | - | Walkover | |
| Oman Open U21 - Dames | 03/11 11:00 | - | Natalia Grigelova v Agata Zakrzewska | W | 3-1 | |
| Oman Open U21 - Dames | 03/05 16:10 | - | Christina Kallberg v Natalia Grigelova | L | 4-0 | |
| Oman Open U21 - Dames | 03/04 08:00 | - | Natalia Grigelova v Solomiya Brateyko | L | 2-4 | |
| Oman Open U21 - Dames | 02/12 18:00 | - | Selena Selvakumar v Natalia Grigelova | L | 3-2 | |
| Spanish Open - Dames | 02/06 12:10 | 6 | Xiaona Shan v Natalia Grigelova | L | 4-0 | |
| Oman Open U21 - Dames | 02/06 09:00 | - | Natalia Grigelova v Elizabet Abraamian | L | 0-3 | |
| Belarus Open Women | 10/30 07:25 | - | Natalia Grigelova v Daria Semenova | L | 1-3 | |
| Oman Open U21 - Dames | 10/16 08:40 | - | Natalia Grigelova v Marie Migot | L | 0-3 | |
| Serbia Open U21 Women | 05/01 13:45 | - | Hiba Feredj v Natalia Grigelova | W | 1-3 | |
| Serbia Open U21 Women | 05/01 07:35 | - | Alicia Cote v Natalia Grigelova | W | 0-3 | |
| Tsjechië - Extraleague | 04/13 16:00 | - | Miroslava Saglova v Natalia Grigelova | L | 3-2 | |
| Tsjechië - Extraleague | 03/21 09:40 | - | Divya Deshpande v Natalia Grigelova | L | 3-1 | |
| Tsjechië - Extraleague | 03/20 06:40 | - | Yousra Helmy v Natalia Grigelova | L | 3-1 | |
| Qatar Open - GD | 03/20 05:30 | - | Natalia Grigelova v Raquel Andrade | W | 3-2 | |
| Tsjechië - Extraleague | 03/08 14:49 | - | Dagmar Blaskova v Natalia Grigelova | L | 3-0 | |
| Tsjechië - Extraleague | 03/08 14:26 | - | Aneta Kucerova v Natalia Grigelova | L | 3-0 | |
| Tsjechië - Extraleague | 01/11 18:13 | - | Helenka Sommerova v Natalia Grigelova | W | 0-3 | |
| Tsjechië - Extraleague | 01/11 17:38 | - | Vivien Ello v Natalia Grigelova | L | 3-2 | |
| Qatar Open - GD | 11/13 07:00 | 1 | Natalia Grigelova v Daria Chernova | L | 1-3 |