UFC 200 is headlined by Nate Diaz vs Conor McGregor at 170 pounds. 200 also had Jose Aldo vs. Frankie Edgar for the interim featherweight title. The card also has Cain Velasquez vs Travis Browne, Johny Hendricks vs Kelvin Gastelum, Gegard Mousasi vs Derek Brunson, Diego Sanchez vs Joe Lauzon, and Takanori Gomi vs Jim Miller. Dana White says UFC tried to talk Conor into going back to 145 or at least 155 after the loss and Conor refused. Conor wanted 170. Win, lose or draw, Conor will go back to 145 to defend his title after Diaz rematch. Diaz is currently listed as a slight favorite in this rematch.Jose Aldo beat Frankie Edgar by decision in February 2013 in Edgar's featherweight debut. Since then Edgar has won 5 straight. UFC UFC 200 takes place July 9th at the T-Mobile Arena in Las Vegas. The night before is the The Ultimate Fighter 23 finale between Joanna Jedrzejczyk and Claudia Gadela for the women's strawweight title.