The frustrations for a boxer who would be on the brink of a world title challenge now but for coronavirus prolonging his absence from the ring beyond a year are plaguing Joshua Buatsi. Yet even though the threatened second national lockdown would pile on those agonies for Britain's fast-rising light-heavyweight championship contender he will not be taking enforcement of the latest Covid restrictions into his own fists.Buatsi is due to box again behind closed doors on Sunday October 4 on Sky Sorts and is praying his comeback against undefeated Croatian Marco Calic is not called off.