ITF - W60 Vrnjačka Banja 09/18 08:15 54 Evialina Laskevich v Vlada Koval 6-2,6-4
ITF - W60 Montreux 09/06 11:35 54 Verena Meliss v Vlada Koval 6-2,6-2
ITF - W60 Montreux 09/05 11:30 54 Katerina Tsygourova v Vlada Koval 1-6,3-6
ITF - W15 Haren 08/31 08:30 25 Vlada Koval v Anouck V Peeters 1-6,4-6
ITF - W60 Grado 05/24 09:10 54 [382] Vlada Koval v Lisa Pigato [423] 2-6,5-7
ITF - W60 Grado 05/23 12:50 54 [382] Vlada Koval v Nicole Fossa Huergo [442] 7-6,4-6,10-7
WTA - Estrasburgo 05/14 09:00 14 [50] Aliaksandra Sasnovich v Vlada Koval [373] 6-1,6-3
ITF - W60 Istambul 04/25 10:25 54 Lia Karatancheva v Vlada Koval 3-6,7-5,11-9
ITF - W60 Istambul 04/24 12:45 54 [112] Ingrid Neel v Vlada Koval [369] 4-6,3-6
ITF - W15 Antália 04/15 10:25 27 Vlada Koval v Natalia Szabanin 1-6,3-6
ITF - W15 Antália 04/14 11:25 26 Vlada Koval v Krystyna Pochtovyk 6-0,6-1
ITF - W15 Antália 04/12 11:55 25 Vlada Koval v Vanda Vargova 6-4,6-2
ITF - W15 Antália 04/07 07:00 26 Deborah Chiesa v Vlada Koval 6-4,6-2
ITF - W15 Antália 04/06 07:00 25 Lola Radivojevic v Vlada Koval 1-6,1-6
ITF - W15 Antália 03/31 06:50 26 Anastasiya K Soboleva v Vlada Koval 6-1,6-4
ITF - W15 Antália 03/29 10:40 25 Beyza Yaniklar v Vlada Koval 1-6,1-6
ITF - W25 Nur-Sultã 03/02 04:00 25 [193] Kurumi Nara v Vlada Koval [368] 6-3,6-2
ITF - W60 Nur-Sultã 02/21 06:40 54 Vlada Koval v Martyna Kubka 1-6,7-6,6-10
ITF - W60 Altenkirchen 02/14 09:25 45 [370] Vlada Koval v Jenny Duerst [310] 4-6,3-6
ITF - W60 Altenkirchen 02/13 08:55 45 [358] Vlada Koval v Anastasia Detiuc [156] 6-4,6-2
ITF - W60 Grenoble 02/07 13:30 54 Vlada Koval v Chloe Noel 6-7,1-6
ITF - W60 Grenoble 02/06 17:20 54 Vlada Koval v Fabienne Gettwart 6-1,6-3
ITF - W25 Manacor 01/31 11:00 62 Vlada Koval v Ines Murta 1-6,1-6
ITF - W25 Manacor 01/30 09:30 62 Vlada Koval v Jiho Shin 6-2,6-3
ITF - W25 Manacor 01/24 12:30 62 Vlada Koval v Angelina Wirges 6-3,4-6,4-10
ITF - W25 Manacor 01/23 09:30 62 Vlada Koval v Tina Nadine Smith 6-3,0-6,10-5
ITF - W25 Manacor 01/20 13:30 26 Nikola Bartunkova v Vlada Koval 6-1,6-4
ITF - W25 Manacor 01/19 10:10 25 Vlada Koval v Angelina Wirges 6-4,4-6,6-4
ITF - W25 Pétange 11/15 16:50 44 Vlada Koval v Lucie Nguyen Tan Walkover
ITF - W25 Pétange 11/15 11:35 44 Vlada Koval v Taylor Ng 6-2,6-1