The fight card for April’s UFC 172 event continues to fill up rather quickly, as the promotion announced Thursday lightweights Isaac Vallie-Flagg and Danny Castillo will square off.

Set for April 26, the event takes place from Baltimore and the Baltimore Arena. In the headline fight, UFC light heavyweight champion Jon Jones will defend his title against Glover Teixeira.

Vallie-Flagg (14-4-1) is 5-1 in his last six, with the lone loss coming in his most recent encounter against Elias Silverio in January.

Castillo (18-6) is in a similar boat, as he was downed by Edson Barboza. The Team Alpha Male fighter is 5-2 in his last seven bouts.

Below is the updated fight card:

UFC Light Heavyweight Championship
Jon Jones (c) vs. Glover Teixeira

Light Heavyweight: Phil Davis vs. Anthony Johnson

Middleweight: Luke Rockhold vs. Tim Boetsch

Welterweight: Jake Ellenberger vs. Tarec Saffiedine

Flyweight: Joseph Benavidez vs. Tim Elliott

Lightweight: Joe Ellenberger vs. Yancy Medeiros

Featherweight: Andre Fili vs. Max Holloway

Female Bantamweight: Jessamyn Duke vs. Bethe Correia

Lightweight: Jim Miller vs. Bobby Green

Lightweight: Isaac Vallie-Flagg vs. Danny Castillo