We're just one night away from Floyd "Money" Mayweather's return to the boxing ring, as he will take on Miguel Cotto with the WBA light middleweight championship on the line tomorrow night (Sat., May 5, 2012) at the MGM Grand Garden Arena in Las Vegas, Nevada.

Before we get to the good stuff, though, each one of the competitors on tomorrow night's HBO pay-per-view (PPV) broadcasted event had to tip the scales tonight to make sure no one was carrying any extra baggage.

The main event fighters, Mayweather and Cotto, came in on point with the former weighing 151-pounds while the latter checked in at 154-pounds. The staredown between the two immediately after was something fierce, as you can see by clicking here.

The co-main event of the evening, Saul Alvarez vs. Shane Mosley, hit a speed bump when "Sugar" came in a half pound over the 154-pound limit. He was given an hour to cut down just a bit more and was able to do so successfully.

All four PPV fights are official. All that remains is to sweat out the final hours before showtime.

So in the meanwhile, feel free to enjoy this Mayweather vs. Cotto weigh-in photo gallery after the jump. For complete Mayweather vs. Cotto weigh-in results and comprehensive recap click here.

More Mayweather-Cotto Coverage From SBN
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