[2] In 2014, Denys with his partner Andriy Kravets competed at the 2014 World U-23 Beach Volleyball Championships without reaching a play-off stage.
[4] In 2016, competing with Oleh Plotnytskyi, Denys represented Ukraine at the 2016 European U-22 Beach Volleyball Championships in Saloniki, reaching 4th place.
[5] In 2018, Denys won a bronze medal at the 2018 FIVB Beach Volleyball World Tour in Alanya, competing with Oleksii Denin.
[6] The following year, Denys with Vladyslav Iemelianchyk won a gold medal in Satun at the 2019 FIVB Beach Volleyball World Tour.
[7] In 2022, the duo Denysenko/Iemelianchyk competed at the 2022 Volleyball World Beach Pro Tour, winning a silver medal in Budapest[8] and a bronze one in Leuven.