Over 20.5 games
Adolfo Daniel Vallejo is a Paraguayan professional tennis player born on April 28, 2004, in Asunción, Paraguay. He plays right-handed with a two-handed backhand. Vallejo turned pro in 2023 and has rapidly risen through the rankings, achieving a career-high ATP singles ranking of No. 187 as of March 17, 2025. He is currently the No. 1 Paraguayan tennis player.