Two new heavyweights will throw down in Texas, as officials have added Anthony Hamilton vs. Oleksiy Oliynyk to UFC Fight Night: Swanson vs. Stephens.

Set for June 28 from San Antonio, the main event boasts Cub Swanson vs. Jeremy Stephens.

Hamilton (12-2) trains at Jackson-Winkeljohn gym in New Mexico and is on a six-fight win streak. He recently defended the MFC heavyweight title with a victory over TUF alum Darrill Schoonover.

Oliynyk (48-9-1) submitted Mikro CroCop last year, but was forced out of his UFC debut vs. Jared Rosholt in January with an injury. He is on a nine-fight win streak that includes a victory over Jeff Monson.

Below is the current lineup of announced fights to date:

Featherweight: Cub Swanson vs. Jeremy Stephens

Lightweight: Colton Smith vs. Carlos Diego Ferreira

Middleweight: Marcelo Guimaraes vs. Andy Enz

Heavyweight: Anthony Hamilton vs. Oleksiy Oliynyk