Vojtech KoubekvsJan Cernik

Vojtech Koubek and Jan Cernik have met six times in the Czech Liga Pro. Jan Cernik leads the series 5–1. The two have averaged 67.7 points per match, with 2 of 6 meetings (33%) going over the 74.5 total — a clear lean to the under.

Of those 6 matches, 4 ended in 3–0 sweeps and one was a split, with deuce sets averaging 0.5 per match. Most recently, on May 17, 2026, they combined for 74 points (under 74.5).