Mark J. Rebilas-USA TODAY Sports

McGregor vs. Diaz II official as main event of UFC 200; Aldo vs. Edgar II booked for interim featherweight title

The main event of UFC 200 is now official as current UFC featherweight champion Conor McGregor will look to even up the score against Nate Diaz as they will meet in a welterweight bout and the July 9 card will see Frankie Edgar and Jose Aldo meet in a rematch for the interim UFC featherweight title.

Both fight bookings were announced by the UFC on Wednesday during UFC Tonight and the promotion also announced Cain Velasquez vs. Travis Browne, Joe Lauzon vs. Diego Sanchez and Takanori Gomi vs. Jim Miller have been added to the fight card.

UFC 200 will come from the T-Mobile Arena in Las Vegas on July 9 and the current UFC 200 fight card is below.

Conor McGregor (19-3) vs. Nate Diaz (19-10)
Jose Aldo (25-2) vs. Frankie Edgar (20-4-1)
Cain Velasquez (13-2) vs. Travis Browne (18-3-1)
Joe Lauzon (25-11) vs. Diego Sanchez (26-8)
Takanori Gomi (35-11, 1NC) vs. Jim Miller (25-8, 1NC)