Piotr GumulinskivsRobert Kostepski

Piotr Gumulinski and Robert Kostepski have met 11 times in the TT Elite Series. Piotr Gumulinski leads the series 8–3. The two have averaged 79 points per match, with 6 of 11 meetings (55%) going over the 74.5 total.

Of those 11 matches, 5 ended in 3–0 sweeps and 3 were splits, with deuce sets averaging 1 per match. Most recently, on May 18, 2026, they combined for 74 points (under 74.5). Across their last 10 meetings, the over has hit 6 times.