Ibrakhim Tomiva's double saw Tashkent side went to the dressing room with a 2-0 lead in the break at the Dinamo Stadium.
After the restart, Ibrahim Tomiva added the third to made his first hat-trick for FC Oktepa. In a span of 3 minutes, the sides exchanged two goals through Amirjon Safarov and Samandar Ochilov.
Hakim Alamkhonov and Shohruh Abdurahmonov decreased the deficit for FC Dinamo in the remaining 10 minutes of the game but FC Oktepa managed to keep a 4-3 advantage in the full time.
Uzbekistan Cup Second stage
Stadium: Dinamo stadium
Referee: Ilya Ilin