Alex Rodriguez signed another big-league contract, joining the William Morris Agency in an attempt to extend his brand beyond the baseball diamond.

The New York Yankees slugger signed with the powerhouse talent agency in Beverly Hills, Calif., and becomes part of a client list that includes some of the biggest names in sports, entertainment and business.

“Partnering with William Morris will enable me to broaden the scope of my career in creative and innovative ways,” Rodriguez said in a statement. “I’m excited to see what we will be able to accomplish together, both domestically and abroad.”

At Yankee Stadium, hours before New York played the Minnesota Twins on Tuesday night, Rodriguez did not want to discuss his arrangement with William Morris.

“Just baseball questions,” he said while dressing at his locker before batting practice. “I just want to win baseball games.”