Two British boxers with vaulting ambitions face very different tasks on Saturday night.
Amir Khan goes to Sheffield expecting to put back the last corner-stone in the rebuilding of his career before returning to the world title arena in America.
Martin Murray goes to Buenos Aires for the biggest fight of his life, hoping to over-turn the odds against the world’s supreme middleweight champion.
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Up for the test: Amir Khan workout in Bolton ahead of his fight against Julio DiazKhan, as he continues his comeback from successive world light-welterweight title defeats by Lamont Peterson and Danny Garcia, takes on former world lightweight champion Julio Diaz in what he anticipates will be his last fight in Britain.
Thereafter, our former Olympic hero is setting his sights on regaining his titles from Garcia and/or Peterson and then moving up a division for an ultimate challenge to the world’s No 1 pound-for-pound fighter, Floyd Mayweather.
The huge test for Murray is much more immediate.
Former world champion: Julio Diaz held the IBF title at lightweight End goal: Khan eventually hopes to fight Floyd Mayweather Jr