Jaroslav MartinekvsMatej Kostak

Jaroslav Martinek and Matej Kostak have met once in the Czech Liga Pro. Matej Kostak leads the series 1–0. The two have averaged 66 points per match, with 0 of 1 meetings (0%) going over the 74.5 total.

Of those 1 matches, one ended in a 3–0 sweep and none were splits, with deuce sets averaging 1 per match. Most recently, on January 18, 2026, they combined for 66 points (under 74.5).