ST. PETERSBURG, Fla. —
McClanahan left an Aug. 2 loss to the New York Yankees after four innings because the outside of his forearm tightened up while he was warming up .
McClanahan (11-2) went 0-1 in six starts since his last win on June 16, leaving starts on June 22 and 30 due to mid-back tightness that eventually forced him onto the 15-day IL on July 1. He returned July 17 and went six innings against Texas before lasting just four, five and four innings in his next three starts.
The AL wild card-leading Rays’ rotation has been impacted by injuries this season.
Jeffrey Springs (Tommy John surgery), Drew Rasmussen (right elbow internal brace surgery) and Shane Baz (Tommy John surgery) are out for the year. Tyler Glasnow had his scheduled start Saturday pushed back to Monday due to back spasms.
Josh Fleming was reinstated from the 60-day IL after being sidelined since June 23 by left elbow inflammation.