Brazilian Gustavo Heide Wins Enea Poznań Open Challenger Title

The 2026 Enea Poznań Open, a ATP Challenger 100 tournament in Poznań, Poland, concluded on a hot Saturday with a full house at the Olimpia Tennis Park. Brazilian 24‑year‑old Gustavo Heide defeated Argentine Facundo Díaz Acosta 6‑2, 6‑2 in 83 minutes to claim his first Challenger‑100 title and move to a career‑high world No. 138. Heide said, “I’m happy, I played well all week and loved the Polish crowd’s support.” The victory also makes him the first Brazilian ever to win the Poznań Open.

In the doubles final, Polish pair Szymon Walków and Piotr Matuszewski fell to Spaniard Sergio Martos Gornes and fellow Pole Szymon Walków (who completed a historic third doubles title at the event). The tournament highlighted a strong field of international players and included extra activities such as mental‑wellness zones and youth programmes.