| Challenger Valencia | 11/19 12:10 | 14 | Oleksii Krutykh v Nikoloz Basilashvili | 6-2,6-2 | |
| Challenger Danderyd | 11/15 12:30 | 26 | [130] Radu Albot v Oleksii Krutykh [236] | 6-4,6-2 | |
| Challenger Danderyd | 11/13 15:15 | 25 | [210] Mikhail Kukushkin v Oleksii Krutykh [236] | 2-6,1-6 | |
| Challenger Helsinki | 11/07 13:00 | 25 | [240] Oleksii Krutykh v Maximilian Neuchrist [258] | 6-7,5-7 | |
| Challenger Helsinki | 11/06 11:30 | 19 | [211] Stefano Travaglia v Oleksii Krutykh [240] | 6-7,5-7 | |
| Challenger Helsinki | 11/05 11:45 | 14 | Leevi Saatela v Oleksii Krutykh | 1-6,0-6 | |
| Challenger Ismaning | 11/01 10:00 | 25 | [279] Mathias Bourgue v Oleksii Krutykh [241] | 6-3,6-0 | |
| Challenger Brest | 10/22 12:20 | 14 | [253] Adrian Andreev v Oleksii Krutykh [244] | 7-6,7-6 | |
| Challenger Amburgo | 10/17 08:00 | 25 | [244] Oleksii Krutykh v Illya Marchenko [248] | 2-6,3-6 | |
| Challenger Lisbona | 10/05 14:40 | 26 | [242] Oleksii Krutykh v Flavio Cobolli [121] | 6-7,3-6 | |
| Challenger Lisbona | 10/04 11:30 | 25 | [244] Oleksii Krutykh v Gerard Campana Lee [419] | 5-7,6-2,6-3 | |
| Challenger Lisbona | 10/02 11:30 | 19 | [244] Oleksii Krutykh v Carlos Taberner [341] | 6-2,6-4 | |
| Challenger Lisbona | 10/01 12:25 | 14 | Oleksii Krutykh v Fabio Coelho | 6-0,6-2 | |
| Challenger Braga | 09/25 09:00 | 19 | [256] Oleksii Krutykh v Javier Barranco Cosano [345] | 5-7,6-3,3-6 | |
| Challenger Braga | 09/24 11:45 | 14 | [256] Oleksii Krutykh v Jacopo Berrettini [456] | 6-4,6-4 | |
| Challenger St. Tropez | 09/21 12:25 | 26 | [256] Oleksii Krutykh v Sebastian Ofner [59] | 6-4,3-6,4-6 | |
| Challenger St. Tropez | 09/19 12:35 | 25 | [256] Oleksii Krutykh v Elias Ymer [175] | 2-6,6-3,7-6 | |
| Challenger St. Tropez | 09/18 13:40 | 19 | Oleksii Krutykh v Mikail Alimli | 6-1,6-2 | |
| Challenger St. Tropez | 09/17 14:55 | 14 | [253] Oleksii Krutykh v Evgeny Karlovskiy [483] | 6-1,6-2 | |
| Coppa Davis | 09/15 08:35 | 4 | [253] Oleksii Krutykh v Daniel Elahi Galan [88] | 3-6,6-0,6-3 | |
| Coppa Davis | 09/14 08:00 | 1 | [253] Oleksii Krutykh v Nicolas Mejia [305] | 6-4,6-3 | |
| US Open | 08/22 21:05 | 14 | Kevin Anderson v Oleksii Krutykh | 6-3,7-5 | |
| Challenger - Meerbusch | 08/08 08:00 | 25 | Daniel Rincon v Oleksii Krutykh | Cancelled | |
| Challenger Luedenscheid | 08/01 10:00 | 25 | [131] Timofey Skatov v Oleksii Krutykh [207] | 6-3,6-7,7-5 | |
| Challenger Salzburg | 07/11 09:00 | 25 | [95] Thiago Monteiro v Oleksii Krutykh [182] | 6-3,3-6,7-6 | |
| Challenger Milano | 07/04 11:45 | 25 | [437] Giovanni Oradini v Oleksii Krutykh [182] | 6-2,1-6,6-3 | |
| Wimbledon | 06/26 11:50 | 14 | [95] Fabian Marozsan v Oleksii Krutykh [181] | 6-1,1-6,6-3 | |
| Challenger Ilkley | 06/18 12:40 | 19 | [176] Juncheng Shang v Oleksii Krutykh [182] | 6-1,6-4 | |
| Challenger Ilkley | 06/17 11:30 | 14 | [209] Rio Noguchi v Oleksii Krutykh [182] | 4-6,6-3,3-6 | |
| Challenger Heilbronn | 06/05 15:20 | 25 | [185] Oleksii Krutykh v Marko Topo [378] | 4-6,4-6 |
Wikipedia - Oleksii Krutykh
Oleksii Krutykh (Kiev, 10 marzo 2000) è un tennista ucraino.