PRANK! Harrison Tricks Dimitrov In Press Nov 16, 2017 Ryan Harrison plays a prank on Grigor Dimitrov as he tees him up for an extremely awkward interview after his win at the Nitto ATP Finals on Wednesday afternoon. Tags: 2017 Grigor Dimitrov Nitto ATP Finals Off Court News Ryan Harrison Share 0 Share on Facebook Tweet Tweet on Twitter +1 +1 on Google Plus