Lightweights Paul Felder and Ross Pearson have been added to the upcoming UFC 191 lineup, officials announced recently.

Set for September 5 from Las Vegas, the card features a main event between flyweight champion Demetrious Johnson and challenger John Dodson.

Felder (10-1) suffered his first career loss recently to Edson Barboza, falling via decision. Pearson (17-9) is 4-3 with a no-contest since returning to 155 pounds.

Below is the current lineup:

UFC Flyweight Championship
Demetrious Johnson (c) vs. John Dodson

Heavyweight: Frank Mir vs. Andrei Arlovski

Female Strawweight: Paige VanZant vs. Alex Chambers

Light Heavyweight: Anthony Johnson vs. Jimi Manuwa

Bantamweight: Francisco Rivera vs. John Lineker

Lightweight: Ross Pearson vs. Paul Felder

Light Heavyweight: Jan Blachowicz vs. Corey Anderson

Featherweight: Andre Fili vs. Clay Collard

Middleweight: Joe Riggs vs. Ron Stallings

Lightweight: Joaquim Silva vs. Nazareno Malegarie