Jan GembalavsIvan Heuman

Jan Gembala and Ivan Heuman have met nine times in the TT Cup. Jan Gembala leads the series 6–3. The two have averaged 79.2 points per match, with 6 of 9 meetings (67%) going over the 74.5 total — a clear lean to the over.

Of those 9 matches, 2 ended in 3–0 sweeps and 7 were splits, with deuce sets averaging 0.3 per match. Most recently, on June 6, 2026, they combined for 92 points (over 74.5).