ITAJAI/STARNBERG, January 25, 2026 The Itajaí Open 2026 crowned its first-ever ATP Challenger 75 champion on Sunday, as Paraguay’s Adolfo Daniel Vallejo defeated Brazil’s Thiago Seyboth Wild 7-5, 4-6, 6-2 in a gripping final that lasted more than three hours […]
CURITIBA/STARNBERG, October 19, 025 Paraguayan rising star Adolfo Daniel Vallejo captured the title at the Copa Internacional de Tênis, an ATP Challenger 75 clay-court event held at the Graciosa Country Club in Curitiba, Brazil. Vallejo defeated 22-year-old Brazilian qualifier Pedro […]
SAO LEOPOLDO/STARNBERG, March 31, 2024 Paraguayan teenager Adolfo Daniel Vallejo has clinched his first ATP Challenger Tour title by winning the Circuito Banco BRB/Engie De Tenis Profesional – Sao Leo Open. The 19-year-old wild card entry defeated Frenchman Enzo Couacaud 6-2, 6-3 in […]
SAO LEOPOLDO/STARNBERG, March 31, 2024 Paraguayan teenager Adolfo Daniel Vallejo has reached his first ATP Challenger Tour final of the year and second of his career, beating No. 4 seed Felipe Meligeni Alves of Brazil 6-4, 3-6, 6-0 in Saturday’s […]
SAO LEOPOLDO/STARNBERG, March 30, 2024 Paraguayan teenager Adolfo Daniel Vallejo has reached his second career semi-final on the ATP Challenger Tour. The 19-year-old defeated home favourite Orlando Luz 6-3, 6-1 Friday’s stage of the last eight at the Circuito Banco […]
SANTA FE/STARNBERG, July 9, 2023 Adolfo Daniel Vallejo has become the first teenage finalist from Paraguay in the history of the ATP Challenger Tour. The 19-year-old Asuncion native continued his great run of form this week in Argentina by reaching […]
SANTA FE/STARNBERG, July 6, 2023 Paraguayan teenager Adolfo Daniel Vallejo has reached his first quarterfinal on the ATP Challenger Tour. The 19-year-old qualifier rallied from a set down to outlast No. 9 seed Matias Franco Descotte of Argentina 3-6, 6-4, […]
USTA Press Release, December 13, 2021 Paraguay’s Adolfo Daniel Vallejo and Croatia’s Petra Marcinko won the Orange Bowl boys’ and girls’ 18s singles title, respectively, as the world’s premier junior tennis tournament concluded on Sunday at the Frank Veltri Tennis […]
December 29, 2025
December 19, 2025
