The original Laver Cup plan was to hold it three consecutive years – and then take a break during Olympic years.
Plans have changed. It will go on in 2020, when the Summer Games are held in Tokyo.
“The strong demand compels us to build on the great momentum the Laver Cup has created by holding the event every year,” managing director Steve Zacks said. “There is no reason to take a year off.”
Novak Djokovic and Juan Martin del Potro are on board for 2018. Rafael Nadal, committed to Davis Cup, is doubtful.