| Challenger - Belgrado | 04/12 10:00 | 19 | [180] Dmitry Popko v Matthias Bachinger [242] | 4-6,4-6 | |
| Challenger - Belgrado | 04/11 10:00 | 14 | Dmitry Popko v Boris Butulija | 6-2,6-1 | |
| Challenger - Split | 04/05 14:35 | 25 | [165] Blaz Rola v Dmitry Popko [179] | 6-3,6-4 | |
| ATP - Miami | 03/22 18:00 | 14 | [233] Bjorn Fratangelo v Dmitry Popko [180] | 7-5,6-2 | |
| ATP - Dubai | 03/13 10:50 | 14 | [184] Dmitry Popko v Blaz Rola [163] | 3-6,6-4,6-7 | |
| Challenger - São Petersburgo | 03/12 08:00 | 27 | [332] Jiri Lehecka v Dmitry Popko [184] | 6-4,6-4 | |
| Challenger - São Petersburgo | 03/10 08:30 | 26 | [395] Denis Yevseyev v Dmitry Popko [184] | 4-6,6-2,4-6 | |
| Challenger - São Petersburgo | 03/08 11:25 | 25 | [304] Nino Serdarusic v Dmitry Popko [184] | 4-6,4-6 | |
| Challenger - Nur-Sultã | 03/02 04:00 | 25 | [183] Dmitry Popko v Timofey Skatov [456] | 4-6,4-6 | |
| Challenger - Nur-Sultã | 02/23 07:15 | 25 | [180] Dmitry Popko v Ulises Blanch [244] | 4-6,6-2,6-7 | |
| Challenger - Biella | 02/17 14:00 | 26 | [187] Ernests Gulbis v Dmitry Popko [170] | 6-1,6-4 | |
| Challenger - Biella | 02/15 16:20 | 25 | [170] Dmitry Popko v Sebastian Korda [88] | 6-4,6-3 |