Chas Skelly will make a quick turnaround after his first UFC win this past Saturday.

Skelly (12-1 MMA, 1-1 UFC) will fill in for an injured Andre Fili (13-2 MMA, 1-1 UFC) against Sean Soriano (8-1 MMA, 0-1 UFC) next week at UFC Fight Night 50.

UFC officials announced the change to the fight card Tuesday night at UFC.com. The nature of Fili’s injury was not given.

Featuring a middleweight headliner between Ronaldo “Jacare” Souza and Gegard Mousasi, UFC Fight Night 50 takes place Sept. 5 at Foxwoods Resort Casino in Ledyard, Conn.

Skelly picked up his first UFC win just three days ago at UFC Fight Night 49 in Tulsa. The 29-year-old Texan tapped out Finland’s Tom Niinimaki in the first round with a rear-naked choke. That got him back in the win column after he suffered a majority decision loss in his UFC debut against Mirsad Bektic in April – the first loss of his pro career.

Soriano recently made his UFC debut following an 8-0 start to his career, the final stretch of which came in the CFA promotion. The 24-year-old Blackzilians team member, who was a high school state wrestling champion, then fought Tatsuya Kawajiri as a late replacement at UFC Fight Night 34 and suffered a submission loss in the night’s co-headliner.

Fili, a top prospect out of Team Alpha Male, made his UFC debut in October and scored a TKO win over Jeremy Larsen. However, in April at UFC 172, the 23-year-old “Touchy” suffered a submission loss to fellow youngster Max Holloway. It snapped a nine-fight winning streak for Fili.

With the change, the new UFC Fight Night 50 lineup includes:

MAIN CARD (FOX Sports 1, 9 p.m. ET)

Gegard Mousasi vs. Ronaldo Souza

Alistair Overeem vs. Ben Rothwell

Derrick Lewis vs. Matt Mitrione

Michael Chiesa vs. Joe Lauzon

Nik Lentz vs. Charles Oliveira

John Moraga vs. Justin Scoggins

PRELIMINARY CARD (FOX Sports 1, 7 p.m. ET)

Rodrigo Damm vs. Al Iaquinta

Chris Camozzi vs. Rafael Natal

Chris Beal vs. Dustin Kimura

Chas Skelly vs. Sean Soriano

For more on UFC Fight Night 50, check out the UFC Rumors section of the site.

(Pictured: Chas Skelly)