Marek KostalvsJiri Dedek

Marek Kostal and Jiri Dedek have met 15 times in the Czech Liga Pro. Jiri Dedek leads the series 9–6. The two have averaged 77.4 points per match, with 8 of 15 meetings (53%) going over the 74.5 total.

Of those 15 matches, 5 ended in 3–0 sweeps and 8 were splits, with deuce sets averaging 0.8 per match. Most recently, on June 8, 2026, they combined for 91 points (over 74.5). Across their last 10 meetings, the over has hit 6 times.