Russia has beaten the reigning champions Croatia with a 3-0 victory in the Davis Cup opener played in Madrid on Monday.
According to the details, Karen Khachanov and Andrey Rublev helped Russia open the inaugural Davis Cup Finals with a 3-0 victory over defending champions Croatia in Madrid.
World number 17 Khachanov clinched the point for Russia by fighting back to beat Croatian number one Borna Coric 6-7 (4/7), 6-4, 6-4, after Rublev had earlier seen off Borna Gojo 6-3, 6-3.
Russia, who are without US Open runner-up Daniil Medvedev due to exhaustion, can wrap up a place in the quarter-finals with victory over Rafael Nadal’s Spain in their second Group B tie on Tuesday.
The 18 nations have been split into six groups of three at the Caja Magica, with the pool winners and two best runners-up to play in the last eight of the first edition of the revamped tournament.
The teams face off in two best-of-three-set singles matches and one doubles rubber in each tie.
Khachanov and Rublev completed the clean sweep later on Monday with a 7-6 (7/3), 6-4 doubles win over Ivan Dodig and Nikola Mektic.
In Group F, Canada’s Vasek Pospisil and Denis Shapovalov both won as they secured a 2-1 win over Italy.
World number 150 Pospisil beat world number 12 Fabio Fognini 7-6 (7-5) 7-5 and Shapovalov battled past Matteo Berrettini, fresh from his ATP Finals debut, 7-6 (7-5) 6-7 (3-7) 7-6 (7-5). The Italian pair then defeated the Canadian duo in the final doubles contest.
And in Group D, Steve Darcis and David Goffin both won their singles matches as Belgium recorded a 2-1 win over Colombia.