Sanchez (biceps) could return in time for next weekend's series against the Cubs, MLB.com's Bryan Hoch reports.
He threw to the bases Saturday in full catching gear and will begin a rehab assignment Tuesday with Triple-A Scranton/Wilkes-Barre. It would be a little risky to deploy him next week in hopes of cashing in on a couple starts in that series at Wrigley Field, but it does sound like he could return against the reigning World Series champs.