BERLIN — Frances Tiafoe put Team World ahead at the Laver Cup with a victory over Daniil Medvedev on Saturday. The American, who reached the semifinals at the U.S. Open , won 3-6, 6-4 and 10-5 in the third set, which is a match tiebreaker.

Ben Shelton and Alejandro Tabilo defeated Stefanos Tsitsipas and Casper Ruud 6-1 6-2 on Saturday to hand Team World an 8-4 lead over Team Europe at the end of day two of the Laver Cup. After a blistering first set and an early break by Team World in the second,

Frances Tiafoe has put Team World ahead at the Laver Cup with a victory over Daniil Medvedev. The American won 3-6, 6-4 and 10-5 in the third set which is a match tiebreaker.