Josef ChalupavsVojtech Grubr

Josef Chalupa and Vojtech Grubr have met eight times in the Setka Cup. Josef Chalupa leads the series 5–3. The two have averaged 82.1 points per match, with 5 of 8 meetings (63%) going over the 74.5 total — a clear lean to the over.

Of those 8 matches, none ended in a 3–0 sweep and 5 were splits, with deuce sets averaging 0.9 per match. Most recently, on May 11, 2026, they combined for 64 points (under 74.5).