MANILA, Philippines – Dana White, president of Ultimate Fighting Championship (UFC), will be among the spectators at the Dallas Stadium where Manny Pacquiao and Joshua Clottey will trade punches on Saturday (Sunday in Manila).

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UFC president to root for Pacquiao (ABS-CBNNEWS.com)

Duane Ludwig will meet promotional newcomer Darren Elkins , a late replacement for an injured Spencer Fisher , in a preliminary lightweight match at UFC on Versus 1 on March 21 at the 1st Bank Center in Broomfield, Colo. The UFC on Tuesday finalized an 11-fight lineup for the event, which marks its debut on the Versus network.

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UFC Completes Card for Versus Debut (Sherdog)

Emerson has dropped two of his past three fights but defeated “The Ultimate Fighter” Season 8 runner-up Phillipe Nover by unanimous decision at UFC 109 in February; the loss resulted in Nover’s being cut by the promotions.

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UFC Fight Night 21 Lineup Finalized (Sherdog)