Jan TrefnyvsOndrej Knazik

Jan Trefny and Ondrej Knazik have met 55 times in the TT Cup. Ondrej Knazik leads the series 36–19. The two have averaged 77.8 points per match, with 32 of 55 meetings (58%) going over the 74.5 total.

Of those 55 matches, 10 ended in 3–0 sweeps and 29 were splits, with deuce sets averaging 0.8 per match. Most recently, on November 30, 2025, they combined for 101 points (over 74.5). Across their last 10 meetings, the over has hit 6 times.