2019 Pohranychna became age eligible for senior competition in 2019. She made her senior international debut at the
Pesaro World Cup and placed fifth in the hoop final. Then at the Tashkent World Cup she placed fourth in the all-around and also qualified for all four event finals. In the event finals, she finished fourth in ball, sixth in hoop and clubs, and eighth in ribbon. She won her first
World Cup medal at the Guadalajara World Challenge Cup with a silver in hoop behind Russia's
Alexandra Soldatova. She then won the all-around silver medal behind
Vlada Nikolchenko at the Ukrainian Championships. Then at the Cluj Napoca World Challenge Cup, she placed sixth in both hoop and clubs. At the
World Championships in
Baku, She finished fifth in the team competition alongside Vlada Nikolchenko and
Yeva Meleshchuk. She then finished twelfth in the all-around final with a score of 80.575, earning Ukraine a second
quota for the 2020 Olympic Games.
2020 Pohranychna did not compete at the beginning of the season due to the
COVID-19 pandemic. In September, she placed fifth in the ball, club, and ribbon and sixth in the all-around and hoop at the Deriugina Cup.
2021 In March 2021, Pohranychna
tested positive for COVID-19 and had to miss the
Sofia World Cup. She returned to competition at the Tashkent World Cup and placed seventh in the clubs and ribbon event finals. At the Ukrainian Championships, she won the all-around silver medal by only 0.100 behind
Viktoriia Onopriienko. She then finished fifteenth in the all-around at the Pesaro World Cup. She competed at her first senior
European Championships in
Varna, Bulgaria. She only competed on the ribbon, helping the Ukrainian team place fifth and qualifying for the ribbon final. In the ribbon final, she placed sixth with a score of 22.000. In July, she competed at the Minsk World Challenge Cup and won her second World Cup medal, a bronze in the ribbon, and also placed sixth in the all-around. Pohranychna and
Viktoriia Onopriienko were selected to represent
Ukraine at the 2020 Summer Olympics in
Tokyo. Pohranychna qualified for the individual all-around final in tenth place, ahead of Japan's
Sumire Kita by 0.300. In
the all-around final, she finished in ninth place ahead of Onopriienko with a total score of 95.100. After the Olympic Games, Pohranychna competed at the
World Championships in
Kitakyushu, Japan. In the ribbon final, she placed fourth with a score of 21.950 behind
Alina Harnasko and
Dina and
Arina Averina. She also placed eighth in the hoop and clubs finals. She then competed in the all-around final and finished in eleventh place, and Ukraine placed fourth in the team competition.
2022 Pohranychna had surgery on her knee at the beginning of the year. She began volunteering as a medical assistant during the
Russian invasion of Ukraine.
2023 She represented
Ukraine at the
2021 Summer Universiade in
Chengdu, China, which was postponed from 2021 to 2023 because of
COVID-19 pandemic. She won silver medal in All-around, behind
Hungarian Fanni Pigniczki and two gold medals in
Apparatus finals (Hoop and Ribbon).
2024 She won bronze medal in All-around at Ukrainian National Championship in April. She competed at 1st European Cup in
Baku, where she placed 12th in All-around Qualifications.
2025 On July 17-19, she represented
Ukraine at the
2025 Summer Universiade in
Essen, Germany, and took 14th place in
all-around. She qualified to clubs final only, taking 8th place. == Awards ==