Summary: We hear from Grigor Dimitrov as he claims his first title at Masters 1000 level beating Nick Kyrgios in the final of the Western and Southern Open. We also speak to Dimitrov's coach, Dani Vallverdu, Mike Russell talks about his charge, American youngster, Frances Tiafoe, Brad Gilbert explains why Alexander Zverev is set to dominate the game and as Rafael Nadal returns to number one in the Emirates ATP Rankings, his peers pay a fitting tribute.
