In the 11th episode of our 'Extra Time Podcast', <a href="https://twitter.com/ChitrabhanuRK">Chitrabhanu Kadalayil</a> and <a href="https://twitter.com/EllingYelling">Steve Elling </a>discuss tennis and the upcoming Mubadala World Tennis Championship at Zayed Sports City from Thursday-Saturday this week. The field for the tournament consists of Rafael Nadal, Andy Murray, Novak Djokovic, David Ferrer, Stanislas Wawrinka and Jo-Wilfried Tsonga. And be sure to take a read of Steve's piece <a href="http://www.thenational.ae/sport/tennis/zayed-sports-city-is-all-built-up-for-players-upcoming-trip-down-under">on the Australia Open-ification of Zayed Sports City</a> for this event and Osman Samiuddin's <a href="http://www.thenational.ae/sport/tennis/no-gain-without-strain-for-rafael-nadal">profile of Rafael Nadal</a>.