#1 Roger Federer (Team Europe)

One of four players in action on all three days of the Laver Cup, Roger Federer teamed up with Sascha Zverev on the opening day to face Jack Sock and Denis Shapovalov, winning 6-4 7-5 to give Team Europe a 3-1 lead going into the second day of play.
On the second day, after John Isner beat Sascha Zverev to level the tie at three points apiece, Federer faced Nick Kyrgios in the second match of the day. The Swiss maestro squandered a 4-0 lead in the first-set tiebreak to drop the opening set but responded with a break in the eleventh game of the second en route to forcing a match tiebreak to eventually prevail 10-7. The win made Federer the first player to win his first five singles matches at the Laver Cup as Team Europe took a 5-3 lead in the tie.
Rafael Nadal's withdrawal from the competition owing to an injury on the final day ended the prospect of Federer teaming up with his great rival.
Federer, instead, teamed up with Stefanos Tsitsipas to take the opening set 7-5 against Jack Sock and John Isner. Tsitsipas' interspersing moments of brilliance with unforced errors and struggles on the return of serve proved to be Team Europe's undoing as Team World took a 7-5, 4-6 (10-8) win to romp into the lead for the first time in the tie (8-7).

After Taylor Fritz upset Dominic Thiem in the second match of the day to provide a 11-7 lead to Team World, Team Europe stared at a stunning upset on Federer's home turf. But Federer was determined to avoid this, beating John Isner 6-4 7-6 (3) in a match that featured a single break of serve. The win extended Federer's perfect singles record at the competition to 6-0 as Team Europe reduced the deficit to 10-11.
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