McCullers (shoulder) will make what could be his final rehab start Saturday for Triple-A Fresno, the Houston Chronicle's Jake Kaplan reports.
Depending on how he feels after Saturday's outing, McCullers could rejoin the Astros rotation next week, meaning his owners in weekly leagues could be faced with the tough decision of whether or not to deploy him for a matchup in Boston. The Astros could really use McCullers with the presumed staff ace, Dallas Keuchel, recording a 5.11 ERA through six starts. The next step for McCullers should be announced later this weekend.