Madison Keys and Daniil Medvedev are the Cincinnati champions, but are they in the mix to win the US Open? That's the big question for Catherine Whitaker, David Law and Matt Roberts to discuss with the final Grand Slam of the year just days away. What's changed in Keys' game? And how sustainable is Medvedev's new tactic of hitting two first serves?All the other major talking points from Cincinnati are also discussed, including Svetlana Kuznetsova's superb run to the final, an early exit for Roger Federer, and Nick Kyrgios getting fined $113,000. The Tennis Podcast is produced in association with The Telegraph. Weekly throughout the year and daily at the Grand Slams.To receive our weekly newsletter - http://po.st/TTP_NewsletterFor a December 1st reminder about our 2020 crowdfunding campaign for The Tennis Podcast, add your e-mail address here: http://po.st/SupportTheTennisPodcast***SOCIAL MEDIA***Instagram - http://po.st/TTP_InstagramTwitter - http://po.st/TTP_TwitterFacebook - http://po.st/TTP_Facebook See acast.com/privacy for privacy and opt-out information.