Hennadii BuianovervsValentyn Chumak

Hennadii Buianover and Valentyn Chumak have met once in the Setka Cup. Valentyn Chumak leads the series 1–0. The two have averaged 69 points per match, with 0 of 1 meetings (0%) going over the 74.5 total.

Of those 1 matches, none ended in a 3–0 sweep and one was a split, with deuce sets averaging 0 per match. Most recently, on October 29, 2025, they combined for 69 points (under 74.5).