Petr OsvaldvsRoman Guliak

Petr Osvald and Roman Guliak have met 16 times in the Czech Liga Pro. Petr Osvald leads the series 11–5. The two have averaged 74.6 points per match, with 9 of 16 meetings (56%) going over the 74.5 total.

Of those 16 matches, 7 ended in 3–0 sweeps and 5 were splits, with deuce sets averaging 0.9 per match. Most recently, on June 6, 2026, they combined for 54 points (under 74.5). Across their last 10 meetings, the over has hit 6 times.