Five keys for Floyd Mayweather Jr.

The undisputed pound-for-pound king Floyd Mayweather Jr. returns to action Saturday in a welterweight title unification bout with dangerous Argentine puncher Marcos Maidana.

The fight takes place at the MGM Grand Garden Arena in Las Vegas and offers a distinct clash of styles.

On one side, there's the speed, experience and technical superiority of Mayweather (45-0, 26 KOs), who will square off with the aggression and power of Maidana (35-3, 31 KOs).

What does Mayweather need to consider to get the win? Read our five keys:

Angle and movement

Control the distance

Watch the shoulders!

Wait and see

No distractions