The headline story from Monte Carlo was the defeat of Rafael Nadal for the first time in the Principality for a decade, but almost as many people left talking about Grigor Dimitrov as they did Novak Djokovic. It was the 22 year old Bulgarian that pushed Nadal all the way in the quarterfinals, before Djokovic finished the job in the final. Is the Tennis Podcast's favourite player finally coming of age? We speak to him about the challenge of facing Andy Murray in Miami, his new coaching set-up, and why he plays so much doubles. We also review Monte Carlo, and try to work out how the Fed Cup works.

The tennis circuit moves from hard court to clay this week and we find ourselves asking a number of questions. Why is 6'9" John Isner better on clay than grass? What is the greatest clay court match you ever saw? Whose achievements are better - Tiger Woods or Roger Federer? And we interview Roger Rasheed about his new charge, Jo Wilfried Tsonga, who he says can 'grab a Grand Slam'

After Great Britain won a Davis Cup match from two rubbers down for the first time in 83 years, David and Catherine spend the first 13 minutes of Episode 36 trying to make sense of it all. The rest of the Davis Cup matches are covered, Serena wins another title and we interview Bethanie Mattek-Sands about clothes, career plans and the fact that David didn't think he would like her. Meanwhile, Catherine struggles to muster an enthusiasm for the talking point of the week - 'Which tennis clothes did you always want to have and why?'. Arguments ensue.

The morning after the cramp-inducing classic between Andy Murray and David Ferrer in the Sony Open, David and Catherine talk over the Miami Masters tennis tournament. We also have an in-depth interview with the incredible Tommy Haas, who turns 35 this week, and to Team Robmond - Laura Robson and Lisa Raymond - who reveal that they plan to team up at Wimbledon.