In a display of serve-volleying and chip-charging that had John McEnroe and Pat Cash drooling, Misha Zverev dumped Andy Murray out of the Australian Open in the last 16.Catherine Whitaker and David Law recorded the Day 7 Tennis Podcast in front of the Australian Open big screen during the final set of Roger Federer vs. Kei Nishikori, but it was the loss of Murray that was the headline news.How did Zverev do it? They discuss it, we hear from Mats Wilander, and the man himself. What, if anything, was wrong with Andy Murray?Federer finally found a way past Nishikori, and must be fancying his chances after the demise of Murray and Djokovic. First though, he needs to stop Zverev in the quarterfinals.Dan Evans’ Australian odyssey came to an end, and on the women’s side, Venus Williams kept on rolling, as did David’s pick for the title - Garbine Muguruza. And, in a moment that earned David's respect, Catherine tried a Brummie accent ...There will be daily editions of The Tennis Podcast throughout the... See acast.com/privacy for privacy and opt-out information.