Welterweights Hector Urbina and Albert Tumenov have been added to the UFC 188 card, officials announced recently.

Set for June 13 from Mexico City, the card will see Cain Velasquez and Fabricio Werdum meet to crown the undisputed heavyweight champion.

Urbina (17-8-1) has picked up two straight wins, including a submission over Edgar Garcia in his Octagon debut. Tumenov (15-2) is on a three-fight win streak of his own.

Below is the current lineup:

Unified UFC Heavyweight Championship
Cain Velasquez (c) vs. Fabricio Werdum (ic)

Lightweight: Gilbert Melendez vs. Eddie Alvarez

Middleweight: Kelvin Gastelum vs. Nate Marquardt

Lightweight: Efrain Escudero vs. Drew Dober

Female Strawweight: Tecia Torres vs. Angela Hill

Bantamweight: Alejandro Perez vs. Patrick Williams

Lightweight: Johnny Case vs. Frank Trevino

Featherweight: Yair Rodriguez vs. Charles Rosa

Welterweight: Augusto Montano vs. Cathal Pendred

Featherweight: Clay Collard vs. Gabriel Benitez

Welterweight: Hector Urbina vs. Albert Tumenov