UFC on Fox: Werdum vs. Browne (also known as UFC on Fox 11) was a mixed martial arts event held by the Ultimate Fighting Championship on April 19, 2014 at the Amway Center in Orlando, Florida.

The event was headlined by a heavyweight number one contenders bout between Fabrício Werdum and Travis Browne.

Estevan Payan was expected to face Sean Soriano at this event. However, Soriano was forced to pull out due to injury and was replaced by Mike Brown. In turn, Brown was forced out of the bout and was replaced by promotional newcomer Alex White.

Amanda Nunes was scheduled to face UFC newcomer Alexis Dufresne on this card, but the bout was cancelled when Dufresne was injured.

Santiago Ponzinibbio was expected to face Jordan Mein at this event. However, Ponzinibbio was removed from the bout and was replaced by Hernani Perpetuo.

Caio Magalhães was expected to face Josh Samman at the event. However on April 8, Samman pulled out of the bout citing a hamstring injury and was replaced by promotional newcomer Luke Zachrich.

The event had an average of 2.5 million viewers with 3.3 million viewers during the main event.

The following fighters were awarded $50,000 bonuses:

The following is the reported payout to the fighters as reported to the Florida State Boxing Commission. It does not include sponsor money and also does not include the UFC's traditional "fight night" bonuses.

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