| ITF W25 Koksijde | 08/10 11:15 | 26 | Marina Melnikova v Amelia Waligora | Walkover | |
| ITF W25 Koksijde | 08/09 08:00 | 25 | Marina Melnikova v Hanne Vandewinkel | 6-3,6-7,6-3 | |
| ITF W60 Brasov | 06/04 10:25 | 28 | [192] Ipek Oz v Marina Melnikova [198] | Retired | |
| ITF W60 Brasov | 06/03 11:55 | 27 | [198] Marina Melnikova v Alexandra Ignatik [150] | 4-6,6-2,6-3 | |
| ITF W60 Brasov | 06/02 11:40 | 26 | [198] Marina Melnikova v Ilona G Ghioroaie [371] | Retired | |
| ITF W60 Brasov | 06/01 10:35 | 25 | Marina Melnikova v Ilinca D Amariei | 6-1,6-3 | |
| Open di Francia Femminili | 05/18 14:40 | 15 | [113] Viktoriya Tomova v Marina Melnikova [200] | 2-6,7-5,6-0 | |
| Open di Francia Femminili | 05/17 15:40 | 14 | Varvara Flink v Marina Melnikova | 4-6,4-6 | |
| ITF W60 Istanbul | 04/28 06:55 | 26 | [177] Marina Melnikova v Nikola Bartunkova [427] | 2-6,2-6 | |
| ITF W60 Istanbul | 04/26 06:50 | 25 | Marina Melnikova v Lia Karatancheva | 6-1,6-4 | |
| WTA Istanbul | 04/19 14:35 | 25 | [182] Marina Melnikova v Veronika Kudermetova [29] | 2-6,0-6 | |
| WTA Istanbul | 04/18 14:40 | 19 | [107] Donna Vekic v Marina Melnikova [182] | 0-6,6-7 | |
| WTA Istanbul | 04/17 08:00 | 14 | [204] Anastasia Zakharova v Marina Melnikova [184] | 5-7,4-6 | |
| ITF W60 Bellinzona | 04/13 11:10 | 25 | [184] Marina Melnikova v Raluca Georgiana Serban [294] | 5-7,2-6 | |
| ITF W25 Anapoima | 03/20 14:30 | - | [156] Paula Ormaechea v Marina Melnikova [194] | 2-6,1-6 | |
| ITF W25 Anapoima | 03/19 14:30 | 29 | [382] Eva Vedder v Marina Melnikova [194] | 5-7,5-7 | |
| ITF W25 Anapoima | 03/18 16:00 | 28 | [194] Marina Melnikova v Reka-Luca Jani [137] | 7-6,6-4 | |
| ITF W25 Anapoima | 03/17 17:00 | 27 | [194] Marina Melnikova v Yuliana Lizarazo [399] | 7-6,6-1 | |
| ITF W25 Anapoima | 03/16 14:00 | 26 | [194] Marina Melnikova v Fanni Stollar [374] | 3-6,6-2,6-3 | |
| ITF W25 Guayaquil | 03/05 15:00 | 28 | [227] Hanna Chang v Marina Melnikova [198] | 7-5,6-7,6-1 | |
| ITF W25 Guayaquil | 03/04 14:55 | 27 | [500] Jazmin Ortenzi v Marina Melnikova [198] | 4-6,0-6 | |
| ITF W25 Guayaquil | 03/03 17:35 | 26 | [329] Andrea Gamiz v Marina Melnikova [198] | 6-4,6-7,2-6 | |
| ITF W25 Guayaquil | 03/02 20:40 | 25 | Jana Kolodynska v Marina Melnikova | 3-6,2-6 | |
| WTA Doha | 02/19 10:35 | 19 | [66] Shuai Zhang v Marina Melnikova [221] | 6-0,6-3 | |
| WTA Doha | 02/18 10:45 | 14 | [221] Marina Melnikova v Heather Watson [83] | 7-5,6-1 | |
| ITF W25 Sharm El Sheikh | 02/13 08:00 | 29 | [223] Marina Melnikova v Alexandra Ignatik [198] | 6-0,3-6,3-6 | |
| ITF W25 Sharm El Sheikh | 02/12 10:40 | 28 | [223] Marina Melnikova v Tessah Andrianjafitrimo [186] | 6-4,6-4 | |
| ITF W25 Sharm El Sheikh | 02/12 08:00 | 25 | Diana Marcinkevica v Marina Melnikova | Cancelled | |
| ITF W25 Sharm El Sheikh | 02/11 09:35 | 27 | [272] Natalija Stevanovic v Marina Melnikova [223] | 6-7,6-4,1-6 | |
| ITF W25 Sharm El Sheikh | 02/10 10:00 | 26 | [435] Sandra Samir v Marina Melnikova [223] | 3-6,6-3,4-6 |