Zdenek SedivyvsJosef Chalupa

Zdenek Sedivy and Josef Chalupa have met 17 times in the Setka Cup. Josef Chalupa leads the series 10–7. The two have averaged 80.8 points per match, with 11 of 17 meetings (65%) going over the 74.5 total — a clear lean to the over.

Of those 17 matches, one ended in a 3–0 sweep and 10 were splits, with deuce sets averaging 0.8 per match. Most recently, on May 13, 2026, they combined for 72 points (under 74.5). Across their last 10 meetings, the over has hit 8 times.