Frantisek ChaloupkavsIvan Heuman

Frantisek Chaloupka and Ivan Heuman have met 12 times in the TT Cup. Frantisek Chaloupka leads the series 9–3. The two have averaged 83.8 points per match, with 10 of 12 meetings (83%) going over the 74.5 total — a clear lean to the over.

Of those 12 matches, one ended in a 3–0 sweep and 7 were splits, with deuce sets averaging 0.3 per match. Most recently, on June 14, 2026, they combined for 80 points (over 74.5). Across their last 10 meetings, the over has hit 8 times.