Stadium: Hard 4 Round: 54 Ground: Clay
| Shymkent, Singles W-WITF-KAZ-08A | 2018/09/24 03:30 | Ekaterina Makarova v Grinchishina, Alexandra | 6-2,6-4 |
| Shymkent, Singles W-WITF-KAZ-08A | 2018/09/18 07:45 | Grinchishina, Alexandra v Lazareva, Margarita | 4-6,4-6 |
| Shymkent, Singles W-WITF-KAZ-08A | 2018/09/16 04:00 | Veselova, Anastasia v Grinchishina, Alexandra | 2-6,4-6 |
| Shymkent, Singles W-WITF-KAZ-08A | 2018/09/15 04:00 | Grinchishina, Alexandra v Sargsyan, Narine | 6-2,6-2 |
| Almaty, Singles Qualifying W-WITF-KAZ-01A | 2018/09/11 05:00 | Zhibek Kulambayeva v Grinchishina, Alexandra | 6-2,6-2 |
| Almaty, Singles Qualifying W-WITF-KAZ-01A | 2018/08/25 06:30 | Grinchishina, Alexandra v Dmitrichenko, Yekaterina | 4-6,6-7 |
| ITF Women Fergana Qual | 2018/06/18 09:10 | Kremen, Ilona v Grinchishina, Alexandra | 6-1,6-2 |
| ITF Women Fergana Qual | 2018/06/17 09:55 | Akhunova, Muslima v Grinchishina, Alexandra | 0-6,3-6 |
| Istanbul, Singles W-WITF-TUR-28B | 2018/10/20 11:00 | Paykoc, Deniz v Silich, Alina | 4-6,7-5,4-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/10/10 09:30 | Pirok, Alexa v Paykoc, Deniz | 6-3,6-2 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/10/08 09:20 | Prehn, Paula v Paykoc, Deniz | 2-6,2-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/10/07 07:00 | Paykoc, Deniz v Kuprina, Anastasiia | 7-6,6-3 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/09/30 09:00 | Paykoc, Deniz v Aurora Zantedeschi | 6-3,0-6,4-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/09/26 09:10 | Anil, Cemre v Paykoc, Deniz | 6-2,6-2 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/09/16 07:30 | Kjaergaard, Smilla v Paykoc, Deniz | 6-3,6-3 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/06/03 07:30 | Diez, Camilla v Paykoc, Deniz | 6-2,0-6,7-5 |