Argentina Open: Ugo Carabelli beats Varillas to book spot in second round

Argentinian qualifier Camilo Ugo Carabelli beat Peruvian Juan Pablo Varillas 7-6 (5), 6-4 to advance to the second round of the Argentina Open at Buenos Aires Lawn Tennis Club.

Ugo Carabelli, ranked No 134, will play top seed Carlos Alcaraz next.

Buenos Aires ATP 250, other first-round results (Buenos Aires Lawn Tennis Club, clay, USD 642.615, most recent results first):

• Sebastian Baez vs. Bernabe Zapata Miralles
• Arthur Fils vs. Dusan Lajovic
• Luciano Darderi vs. Mariano Navone
• Diego Schwartzman vs. Daniel Elahi Galan: tuesday
• Andrea Vavassori (Q) beat Thiago Seyboth Wild: 6-3, 6-1
• Federico Coria beat Sebastian Ofner: 7-5, 4-6, 7-5
• Alejandro Tabilo beat Yannick Hanfmann: 6-1, 6-3
• Tomas Martin Etcheverry (6) beat Roberto Carballes Baena: 6-4, 6-1
• Stan Wawrinka beat Pedro Cachin: 6-7 (4), 6-1, 6-2
• Laslo Djere (7) beat Marin Čilić (WC): 4-6, 6-3, 6-0
• Facundo Diaz Acosta (WC) beat Daniel Altmaier: 6-3, 7-6 (1)