He's been sidelined all season since hip surgery in January and then a quadriceps strain during a minor league rehabilitation assignment in July. The Yankees say he'll start another rehab Friday — Double-A Trenton appeared to be the likely destination.
"Hopefully Alex will be back shortly thereafter," Yankees general manager Brian Cashman said.
Rodriguez didn't stop to talk with reporters after his workout Wednesday at the team's minor league complex in Tampa, Fla.
At first, MLB and the union thought talks on the Biogenesis probe could be completed by Friday, but negotiations to avoid grievances are likely to push back announcements until at least Saturday or Sunday.
Others accused in media reports of receiving performance-enhancing drugs from Biogenesis include a trio of 2013 All-Stars: Texas outfielder Nelson Cruz, San Diego shortstop Everth Cabrera and Detroit shortstop Jhonny Peralta.
Most of the players face 50-game bans as first offenders. Both sides felt urgency to complete the process because by the middle of next week, teams will have fewer than 50 games left. And that would force players to complete suspensions during the playoffs or at the start of next season.
Detroit general manager Dave Dombrowski protected against a possible suspension of Peralta by acquiring slick-fielding infielder Jose Iglesias from Boston in a three-team trade Tuesday night.