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.

Team World and Team Europe were level after victories by Argentina's Francisco Cerundolo for Team World and Stefanos Tsitsipas of Greece for Team Europe on the first day of the Laver Cup tournament at the Uber Arena on Friday.

Grigor Dimitrov defeated Alejandro Tabilo on Friday to give Team Europe the lead at the Laver Cup in Berlin ahead of the doubles match later on Friday. Dimitrov prevailed 7-6 (7-4), 7-6 (7-2) in two hours and 15 minutes.