Stephen Zimmerman committed to UNLV as a member of the 2015 class on Thursday night, he announced via Twitter.

The 7-foot center is rated as the No. 10 prospect in the country by ESPN. He was selected as both a McDonald's and Jordan Brand All-American after playing locally at Bishop Gorman High School (NV). Zimmerman is considered the most skilled big man in the class due to his ability to compete inside or step out and knock down the open jumper.

UNLV beat out Arizona, Kansas, Kentucky, and UCLA to keep Zimmerman home. His commitment means head coach Dave Rice has landed a McDonald's All-American in three of the past four years. Zimmerman joins ESPN 100 small forward Derrick Jones and three-star shooting guard Jalen Poyser as members of the 2015 class.

After losing freshman shooting guard Rashad Vaughn to the NBA Draft, the Runnin' Rebels are waiting to see if sophomore big man Christian Wood will declare as well. If not, UNLV will still have plenty of depth inside, with Zimmerman joining shot-blocker Goodluck Okonoboh and Oregon transfer Ben Carter up front.

Rashad Vaughn has left UNLV and declared for the 2015 NBA Draft, the 6-foot-6 guard announced via YouTube.

Vaughn led Division 1 freshmen in scoring at 17.8 points per game and was named the Mountain West conference freshman of the year.

Vaughn, 18, is expected to be one of the youngest players in the draft and received positive feedback from the NBA advisory committee leading to his decision.