Red Sox manager Chad Tracy provides injury updates on roster

Red Sox interim manager Chad Tracy detailed injury statuses for several players on September 6. Mickey Gasper continues to play first base in place of Willson Contreras, who is on the 10-day injured list with a left hamstring strain and expected to return September 11. Ceddanne Rafaela remains out of the lineup for a third consecutive day with a tight right quad muscle, though the team has not yet moved him to the injured list. Pitchers Tanner Houck, Garrett Crochet, and Johan Oviedo are progressing in their recovery programs and are scheduled for upcoming baseball activities. Houck will begin a rehab assignment at Double-A Portland on Tuesday, while Crochet and Oviedo are set for bullpen and side sessions, respectively.

• 1:41 AMYahoo Sports — Chad Tracy talks about Mickey Gasper, gives Willson Contreras update (notebook)