Roger Federer of Team Europe plays a forehand during his singles match against Sam Querrey of Team World on Day 2 of the Laver Cup on September 23, 2017 in Prague, Czech Republic. Clive Brunskill / Getty Images for Laver Cup
Roger Federer of Team Europe plays a forehand during his singles match against Sam Querrey of Team World on Day 2 of the Laver Cup on September 23, 2017 in Prague, Czech Republic. Clive Brunskill / GeShow more