Jan KrupnikvsFrantisek Chaloupka

Jan Krupnik and Frantisek Chaloupka have met 27 times in the TT Cup. Frantisek Chaloupka leads the series 15–12. The two have averaged 79.9 points per match, with 18 of 27 meetings (67%) going over the 74.5 total — a clear lean to the over.

Of those 27 matches, 8 ended in 3–0 sweeps and 16 were splits, with deuce sets averaging 1.0 per match. Most recently, on June 13, 2026, they combined for 78 points (over 74.5). Across their last 10 meetings, the over has hit 6 times.