Vojtech KosakvsJan Vonasek

Vojtech Kosak and Jan Vonasek have met four times in the TT Cup. Jan Vonasek leads the series 3–1. The two have averaged 69.8 points per match, with 2 of 4 meetings (50%) going over the 74.5 total.

Of those 4 matches, 2 ended in 3–0 sweeps and one was a split, with deuce sets averaging 0.8 per match. Most recently, on May 29, 2026, they combined for 54 points (under 74.5).