Laver Cup - Day 2

Team World Jack Sock of the United States, Team World Nick Kyrgios of Australia,Team Europe Grigor Dimitrov of of Bulgaria and Team Europe David Goffin of Belgium pose prior to their Men's Doubles match on day two of the 2018 Laver Cup at the United Center on September 22, 2018 in Chicago, Illinois.
(Sept. 21, 2018 - Source: Clive Brunskill/Getty Images North America)