Another former top lightweight contender is making the drop to the featherweight division.

Tyson Griffin will make his featherweight debut on June 26th in Pittsburgh when the the fourth installment of UFC On Versus takes place. Griffin will be taking on former TUF contestant Manny Gamburyan.

This 145lb bout will be joined by Joe Stevenson also making the drop to featherweight, debuting against Javier Vasquez.