Leander Paes won his second Challenger level title of the season, lifting the Santo Domingo Open trophy with partner Miguel Angel Reyyes-Varela.
Ramkumar battled past Italian qualifier Andrea Arnaboldi 6-2, 5-7, 6-4 in the semi-finals of the US $75,000 clay court event after two hours and 34 minutes.
World number one Novak Djokovic overpowered Dennis Novak after Dusan Lajovic battled past Gerald Melzer and Serbia went on to a 3-0 win in their opener against Group F hosts Austria in the Davis Cup Finals in Innsbruck on Friday.
Favourites Russia Tennis Federation opened their Davis Cup Finals campaign with a resounding victory over Ecuador, Britain began with a win against France and Italy eased into the quarter-finals with a win over Colombia on Saturday.
Italy's Fabio Fognini said it was a 'strange feeling' playing a Davis Cup tie with no fans. Japan were also playing their tie against Ecuador in an empty stadium in Miki because of the coronavirus spread, which has played havoc with sporting fixtures across the world.
A summary of sports events and persons who made news on Thursday