Djokovic joins Federer, Nadal, Murray on Team Europe at Laver Cup

The Big Four are forming quite a squad at the Laver Cup, with Novak Djokovic joining Roger Federer, Rafael Nadal and Andy Murray on Team Europe in September.

Event organizers announced Friday that Djokovic will participate.

That quartet has combined to win 66 of the past 76 Grand Slam trophies, and each has spent time at No. 1 in the ATP rankings.

The fifth edition of the Laver Cup, which was founded by Federer's management company, will be in London on Sept. 23-25. Team Europe is 4-0 so far.

Three members of Team World's roster have been announced: Felix Auger-Aliassime, Taylor Fritz and Diego Schwartzman.

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