On 7 May 2015, Seleznyov scored an 80th-minute equaliser in the Europa League semi-final first leg against Napoli, making it 1–1 and giving Dnipro the away goals advantage heading into the second leg. In the second leg, at the Olympic Stadium in Kiev, a week later, Seleznyov scored the only goal of the game as Dnipro won 1–0, to go through to their first European final on 27 May 2015, 2–1 winners on aggregate. Dnipro lost the final 3–2, with Seleznyov entering the game in the 78th minute.