| ITF Women Hilton Head | 2021/10/05 20:00 | Ngo Gwodog, Eugenie Christine v Marcinkevica, Deniza | 1-6,0-6 |
| ITF Women Hilton Head | 2021/10/04 19:00 | Meyer, Emily v Marcinkevica, Deniza | 6-3,4-6,3-10 |
| ITF Women Warsaw Qual | 2018/08/04 10:00 | Marcinkevica, Deniza v Eidukonyte, Joana | 3-6,1-6 |
| ITF Women Parnu | 2018/07/17 07:00 | Dmitrieva, Sofia v Marcinkevica, Deniza | 6-1,6-4 |
| Minsk, Singles Qualifying W-WITF-BLR-01A | 2017/11/20 07:00 | Marcinkevica, Deniza v Diana Demidova | 5-7,0-6 |
| Minsk, Singles Qualifying W-WITF-BLR-01A | 2017/11/19 07:00 | Marcinkevica, Deniza v Skachkova, Katsiaryna | 3-6,6-3,6-4 |
| ITF Women Helsinki | 2017/11/15 12:00 | Marcinkevica, Deniza v Barritza, Karen | 1-6,1-6 |
| ITF Women Helsinki | 2017/11/14 12:10 | Aino Alkio v Marcinkevica, Deniza | 1-6,4-6 |