Danny Coulombe Injury: Rehab assignment coming

Coulombe (shoulder) will begin a rehab assignment at Double-A Frisco on Friday, MLB.com reports.

Coulombe last pitched Aug. 26 against the Angels, when he allowed a pair of home runs. He'll join Frisco for its final three games of the regular season. That gives the left-handed reliever ample opportunity to prepare for a potential activation Sept. 16, the earliest date on which he could return.