Cilic Qualifies For Nitto ATP Finals 2017 Oct 24, 2017 Marin Cilic is set to make his third appearance in four years at the Nitto ATP Finals, to be held 12-19 November at The O2, becoming the sixth player to qualify for the 2017 season finale. Tags: 2017 Marin Cilic Nitto ATP Finals Share 0 Share on Facebook Tweet Tweet on Twitter +1 +1 on Google Plus