WATCH: Novak Djokovic's runner-up speech at Roland Garros

WATCH: Novak Djokovic's runner-up speech at Roland Garros

"What you are doing in this court is unbelievable. Not just this court -- throughout your entire career, you've been a great champion,'' Djokovic told Nadal during the trophy presentation. "Today you showed why you are King of the Clay.''