Twins' Hector Santiago: To make another rehab start Sunday

Santiago (back) is scheduled to make another rehab start for Triple-A Rochester on Sunday, Rhett Bollinger of MLB.com reports.

Santiago struggled with velocity in his last rehab start, topping out at just 86 mph according to Mike Berardino of the St. Paul Pioneer Press, so he'll head back to Rochester for what will be his sixth rehab appearance since July 25 in an attempt to get back on track before rejoining the Twins. Santiago's possible return date remains up in the air at this point, but one will hopefully become clearer following his next rehab outing. Dillon Gee will continue to fill in for Santiago in the rotation.