A person familiar with deliberations tells The Associated Press that Major League Baseball has informed the New York Yankees that Rodriguez will be suspended Monday but can play while he appeals the penalty. The person said the Yankees were not told the exact length of the suspension, but were left under the impression it will be through the 2014 season.
The person also said Rodriguez could get a shorter penalty for violating baseball's drug agreement if he gives up the right to file a grievance and force the case before an arbitrator.
Rodriguez said on Saturday that he planned to rejoin his teammates in time for Monday's series opener at Chicago. Manager Joe Girardi said he will pencil A-Rod into the lineup.
A second source says MLB planned an announcement for noon EDT Monday.
Thirteen other players faced discipline following baseball's probe of the Biogenesis of America anti-aging clinic. All-Stars Nelson Cruz of Texas and Jhonny Peralta of Detroit are among those facing the stiffest penalties.
Toronto outfielder Melky Cabrera, Oakland pitcher Bartolo Colon and San Diego catcher Yasmani Grandal served suspensions after positive tests last year. They've been tied to this performance-enhancing drug case, but can't be disciplined again for the same offense.