Marcin KowalczykvsKacper Slawinski

Marcin Kowalczyk and Kacper Slawinski have met 41 times in the TT Elite Series. Kacper Slawinski leads the series 21–20. The two have averaged 69.8 points per match, with 15 of 41 meetings (37%) going over the 74.5 total — a clear lean to the under.

Of those 41 matches, 17 ended in 3–0 sweeps and 17 were splits, with deuce sets averaging 0.5 per match. Most recently, on February 3, 2026, they combined for 94 points (over 74.5). Across their last 10 meetings, the over has hit 4 times.