Marcelo Demoliner

Marcelo Demoliner (born 18 January 1989) is a tennis player from Brazil.

Playing for the Brazil Davis Cup team, Demoliner has a win–loss record of 4–0.

Doubles

 * Oeiras (17 Apr 2023) – 🇷🇴 Victor Vlad Cornea / Franko Škugor def. 🇧🇷 Marcelo Demoliner / 🇮🇹 Andrea Vavassori, 7–6(7–2), 7–6(7–4).
 * Gstaad (17 Jul 2023) – Dominic Stricker /  Stan Wawrinka def. 🇧🇷 Marcelo Demoliner /  Matwé Middelkoop, 7–6(10–8), 6–2.