Singles
Spain Pedro Martínez def. Argentina Sebastián Báez, 4–6, 6–4, 6–4
Doubles
Brazil Rafael Matos / Brazil Felipe Meligeni Alves def. Sweden André Göransson / United States Nathaniel Lammons, 7–6(10–8), 7–6(7–3).
2020 Chile Open Draw
Singles
Seeds
- Chile Cristian Garín (Quarterfinals, retired)
- Norway Casper Ruud (Final)
- Spain Albert Ramos Viñolas (Semifinals)
- Uruguay Pablo Cuevas (Second round)
- Argentina Juan Ignacio Londero (Second round)
- Bolivia Hugo Dellien (Quarterfinals)
- Argentina Federico Delbonis (Quarterfinals)
- Brazil Thiago Monteiro (Quarterfinals)
Draw
Brazil Thiago Seyboth Wild def. Norway Casper Ruud, 7–5, 4–6, 6–3
Doubles
Seeds
- Brazil Marcelo Demoliner / Netherlands Matwé Middelkoop (Quarterfinals)
- El Salvador Marcelo Arévalo / United Kingdom Jonny O’Mara (Final)
- India Divij Sharan / New Zealand Artem Sitak (Quarterfinals)
- Uruguay Ariel Behar / Ecuador Gonzalo Escobar (Quarterfinals)
Draw
Spain Roberto Carballés Baena / Spain Alejandro Davidovich Fokina def. El Salvador Marcelo Arévalo / United Kingdom Jonny O’Mara, 7–6(7–3), 6–1