He played college football for the Oklahoma Sooners and was selected by the Chicago Bears in the third round of the 2009 NFL draft.
[1][2] This included his first career touchdown catch at Oklahoma, a 21-yard touchdown-game winner from Rhett Bomar, in a double overtime win against the Baylor Bears, 37–30, on October 22.
[1][2] In the 2007 Fiesta Bowl against Boise State, he had a career-high 129 yards receiving, and caught the successful pass on a two-point conversion which allowed OU to tie the game with 1:26 remaining.
[7] He was signed to a four-year contract on June 10, 2009, and was expected to challenge Rashied Davis for the number three spot on the depth chart.
Iglesias was signed off the Bears practice squad by the Minnesota Vikings in preparation for the Week 17 game against the Detroit Lions.