MAY WEATHER-MCGREGOR: WHAT YOU NEED TO KNOW

The fight: A sanctioned boxing match Saturday between 40year-old Floyd Mayweather Jr.

(49-0, 26 KOs in boxing) and

29-year-old UFC superstar Conor McGregor (21-3, 18 KOs in MMA),

12 rounds at 154 pounds. Sanctioned by the Nevada State Athletic Commission.

The gloves: 8-ounce boxing gloves. The venue: T-Mobile Arena in

Las Vegas.

The odds: Mayweather is about a -400 favorite (bet $400 to make $100), while McGregor is

+300 (bet $100 to make $300). TV: Showtime PPV, 9 p.m. ET,

$89.95, $99.95 for HD.