Prior to Friday’s 7-6 loss to the Rays, the Giants placed third baseman Matt Chapman on the 10-day injured list, retroactive to August 13. (The San Francisco Chronicle’s Susan

Roupp, 26, was placed on the injured list on July 25 (retroactive to July 23) with right elbow inflammation after pitching five shutout innings against the Braves in Atlanta. The Giants said they believed Roupp’s injury was on the minor side, and Roupp only needed one rehab start with Triple-A Sacramento (three innings, two runs) before returning.

SAN FRANCISCO — When Matt Chapman returned from a badly sprained hand on July 5, he acknowledged that the injury hadn’t fully healed and that he expected to play through discomfort for the remainder of the season.