In this week’s Sport: mental health – top sports stars open up about their battles with depression and anxiety | Anthony Crolla lost! He won! He was cracked over the head with a concrete slab! The boxer tells us all about it | Meet the super-agent: Jon Smith on why Paul Pogba’s middle man deserves his pot of gold | Ultra-runner Rory Bosio on fighting food poisoning to finish a 74-mile race | Nasser Hussain on how cricket’s Royal London One-Day Cup final will unfold | Kyle Edmund: Andy Murray isn’t the only man who can win Davis Cup singles matches for the defending champions | Katarina Johnson-Thompson explains why she loves Hawaii, but can’t make her mind up choosing a sandwich | Plus: David Flatman says rugby has no place for gouging or backchat