Alcaraz, Osaka and Venus all out of the Australian Open, the Mardy Fish dilemma and why pickle juice is the answer to cramp

A new era begins. Tennis Unfiltered starts with Calvin Betton (resident tennis coach) calling in from Portugal, James Gray (inews.co.uk and i newspaper) on the line from Melbourne and George Bellshaw (tennis writer) in... north London. It's not all glamour.

This week, we tackle the big topics in tennis. Is a sachet of vinegar acceptable to drink on court? What is Cliff Richard's biggest hit? Will Netflix ever learn?

We also talk about some tennis too.

Learn more about your ad choices. Visit podcastchoices.com/adchoices