Josef ChalupavsLukas Rulc

Josef Chalupa and Lukas Rulc have met nine times in the Setka Cup. Josef Chalupa leads the series 5–4. The two have averaged 71.6 points per match, with 3 of 9 meetings (33%) going over the 74.5 total — a clear lean to the under.

Of those 9 matches, 3 ended in 3–0 sweeps and 4 were splits, with deuce sets averaging 0.6 per match. Most recently, on April 2, 2026, they combined for 73 points (under 74.5).