Mayweather back with stylish victory

Mayweather, who announced his retirement after conquering Manchester's Ricky Hatton in December 2007, looked as if he had never been away from boxing as he gave triple world lightweight champion Marquez the runaround in this non-title welterweight fight.

The 32-year-old American looked a class apart throughout from his illustrious opponent.

Mayweather was characteristically adept from the outset at staying out of range.

After a cagey first round which saw Marquez aim but mostly fail to land a series of left jabs and hooks, the Mexican did connect with a neat combination in the second - only to find himself on the floor within seconds, on the end of a crunching left hook.

Marquez recovered his composure from mid-round but had to contend with an elusive opponent, who continually kept him on the move yet found his target whenever he chose to go in close.

By the fourth, Marquez had the added complication of a cut above his right eye, and, one useful right hand apart, still kept missing when he went for the big shots.

It was Marquez who was using up all the energy, Mayweather's footwork and agility providing a contrasting efficiency of effort.

Mayweather's only apparent danger was complacency, and he was caught momentarily in the seventh. But normal service was quickly resumed, Mayweather goading the Mexican as he tried but failed to get through expert defences.

From the ninth, the former five-weight champion and overwhelming favourite decided to up the tempo in search of an early finish. That did not materialise against a famously tenacious opponent, but there was never any question about Mayweather's superiority.