Lauzon vs. Varner is fourth addition to UFC on FOX 4 main card

The next UFC on FOX card again will feature four fights.

A lightweight scrap between Joe Lauzon and former WEC champ Jamie Varner will kick off UFC on FOX 4’s main-card broadcast.

UFC on FOX 4 takes place Aug. 4 at Staples Center in Los Angeles. Former champion Mauricio “Shogun” Rua and Brandon Vera meet in the headliner.