| Challenger Praga | 04/19 13:30 | 25 | [171] Dmitry Popko v Oleksii Krutykh [325] | 4-6,1-6 | |
| Challenger Praga | 04/18 10:05 | 19 | [325] Oleksii Krutykh v Andrew Paulson [273] | 6-4,5-7,6-4 | |
| Challenger Praga | 04/17 13:10 | 14 | Oleksii Krutykh v Matthew William Donald | 6-3,6-4 | |
| Challenger Madryt | 04/14 15:30 | 26 | [150] Christopher O'Connell v Oleksii Krutykh [338] | 6-1,7-5 | |
| Challenger Madryt | 04/12 13:50 | 25 | [338] Oleksii Krutykh v Duje Ajdukovic [246] | 1-6,7-6,7-5 | |
| Challenger Madryt | 04/11 09:00 | 19 | [285] Nicolas Alvarez Varona v Oleksii Krutykh [338] | 1-6,2-6 | |
| Challenger Madryt | 04/10 10:50 | 45 | [340] Oleksii Krutykh v Tristan Lamasine [299] | 7-6,6-3 | |
| Challenger Murcia | 04/06 12:25 | 25 | [340] Oleksii Krutykh v Chun Hsin Tseng [140] | 3-6,3-6 | |
| Challenger Murcia | 04/04 09:00 | 19 | [340] Oleksii Krutykh v Christopher Heyman [422] | 7-6,6-2 | |
| Challenger Murcia | 04/03 10:40 | 14 | Oleksii Krutykh v Benjamin Winter Lopez | 6-3,6-3 | |
| ITF - Antalya M25 | 03/20 07:00 | 29 | [417] Oleksii Krutykh v Billy Harris [429] | 6-4,4-6,6-2 | |
| ITF - Antalya M25 | 03/19 07:30 | 28 | [467] Moez Echargui v Oleksii Krutykh [417] | 6-7,5-7 | |
| ITF - Antalya M25 | 03/18 07:00 | 27 | [284] Alexander Shevchenko v Oleksii Krutykh [417] | 1-6,2-6 | |
| ITF - Antalya M25 | 03/17 07:00 | 26 | Marsel Ilhan v Oleksii Krutykh | 4-6,5-7 | |
| ITF - Antalya M25 | 03/16 11:00 | 25 | Rimpei Kawakami v Oleksii Krutykh | 3-6,2-6 | |
| ITF - Antalya M25 | 03/13 08:30 | 29 | [280] Nerman Fatic v Oleksii Krutykh [417] | 7-6,6-4 | |
| ITF - Antalya M25 | 03/12 08:00 | 28 | Yuki Mochizuki v Oleksii Krutykh | 6-4,6-7,2-6 | |
| ITF - Antalya M25 | 03/11 07:00 | 27 | [417] Oleksii Krutykh v Alexander Shevchenko [284] | 6-2,6-4 | |
| ITF - Antalya M25 | 03/10 07:00 | 26 | Oleksii Krutykh v Gabriel Donev | 6-7,6-2,6-2 | |
| ITF - Antalya M25 | 03/09 11:05 | 25 | Oleksii Krutykh v Valentin Royer | Retired | |
| Puchar Davisa | 03/05 10:45 | 45 | Oleksii Krutykh v Matthew Foster-Estwick | Cancelled | |
| Puchar Davisa | 03/04 08:00 | 45 | [401] Oleksii Krutykh v Darian King [387] | 6-2,6-1 | |
| ITF - Antalya M25 | 02/25 11:20 | 26 | [367] Daniel Michalski v Oleksii Krutykh [396] | 4-6,7-5,6-3 | |
| ITF - Antalya M25 | 02/24 13:00 | 25 | Alex M Pujolras v Oleksii Krutykh | 4-6,6-3,3-6 | |
| ITF - Antalya M25 | 02/15 10:15 | 25 | [399] Oleksii Krutykh v Duje Ajdukovic [279] | 7-6,4-6,6-7 | |
| Challenger Maia | 12/14 14:35 | 25 | [397] Oleksii Krutykh v Gastao Elias [219] | 6-4,2-6,5-7 | |
| Challenger Antalya | 12/08 11:15 | 25 | [350] Nick Hardt v Oleksii Krutykh [382] | 7-5,6-3 | |
| ITF - Nur-Sultan M25 | 10/27 09:50 | 25 | Mikalai Haliak v Oleksii Krutykh | 7-6,6-4 | |
| ITF - Nur-Sultan M25 | 10/21 07:05 | 26 | [375] Oleksii Krutykh v Grigoriy Lomakin [330] | 6-4,6-7,3-6 | |
| ITF - Nur-Sultan M25 | 10/20 09:50 | 25 | Oleksii Krutykh v Jonathan Baron | 6-2,6-3 |
Wikipedia - Oleksii Krutykh
Oleksii Krutykh (born 10 March 2000) is a Ukrainian tennis player. He has a career high ATP singles ranking of World No. 160 achieved on 27 February 2023. He also has a career high doubles ranking of World No. 275 achieved on 5 December 2022. He has won two ATP Challenger singles titles and two doubles titles. He is currently the No. 5 Ukrainian tennis player.
History
2022: Two Challenger titles, top 200 debut
In August, Krutych won his first Challenger title at the 2022 IBG Prague Open defeating German Lucas Gerch and becoming the youngest Ukrainian champion on the Challenger Tour since Alexandr Dolgpolov won the Meknes Challenger in 2010 and the first Ukrainian to win a Challenger title in the season. He rose to a career-high No. 226 on 29 August 2022.
He reached the top 200 in singles at world No. 190 climbing more than 60 positions up on 28 November 2022 after winning his second Challenger for the season and in his career in Valencia. At the same tournament he also won the doubles event climbing to a new career-high ranking of No. 276 in the top 300 in doubles.
2023: Grand Slam and ATP debuts
In January, Krutych qualified for the 2023 Australian Open to make his Grand Slam debut defeating Denis Kudla.
He made his ATP debut in Doha as a qualifier. At the 2023 Barcelona Open Banc Sabadell he qualified for his first ATP 500 tournament.