Are you living in the Yankees Team Territory? If not, they you wouldn't get the Yankess from anyone unless you had MLB Extra innings which UV doesn't offer. If you do live in the Yankees territory, it could be you are blacked out in error.

While AT&T employees don't post on here, I know they monitor the site. In the past, folks have posted their zip codes and the blackout issue gets fixed. If you really want to stay with UV, give it a whirl. It can't hurt.