Rafael Nadal: Shirtless at the Sony Ericsson Open!

Rafael Nadal goes shirtless during day seven of the 2012 Sony Ericsson Open on Sunday (March 25) at the Crandon Park Tennis Center in Key Biscayne, Fla.

The 25-year-old Spanish tennis champ defeated Czech Republic’s Radek Stepanek 6-2, 6-2.

PHOTOS: Check out the latest pics of Rafael Nadal

“I am just happy to be in the fourth round winning two matches with [a] positive feeling and with comfortable results,” Rafael told reporters after the match. “I will just try to keep doing well and try to keep improving a little bit by the level.”

10+ pictures inside of Rafael Nadal at the Sony Ericsson Open…