The Tampa Bay Rays received another reminder Friday that September can be unforgiving even for a first-place club.
Left-hander Shane McClanahan was placed on the 15-day injured list with tightness in his throwing forearm, a setback that arrived one day after he lasted only five innings in a 6-0 loss to the Texas Rangers, via MLB.com. Right-hander Alex Cook was recalled from Triple-A Durham to fill the roster spot.
McClanahan described the sensation after Thursday’s start as tightness or fatigue rather than sharp pain. The club chose caution, hoping to stop a small problem from becoming a larger one as the regular season winds down.
The 29-year-old has already spent time on the injured list this year with mid-back tightness, and the latest issue arrives after two full seasons lost to arm surgeries, including Tommy John in 2023.
His 2026 return had been encouraging overall: a 3.36 ERA across 118 innings in 24 starts. The last seven outings, however, have been shorter and less sharp, with a 4.78 ERA and no start reaching six innings.
The timing is awkward for a Rays team that entered Friday with the American League’s best record at 83-57 and a three-game lead over the New York Yankees in the AL East.
Tampa Bay’s rotation ERA of 3.61 ranks among the league’s better marks, but several of its other starters—Drew Rasmussen, Nick Martinez, Griffin Jax and Ian Seymour—are already at or near career-high innings totals as big-league starters. Losing McClanahan, even if the absence proves brief, thins a staff that has carried the club through a long summer.
The Yankees, at 80-60, have won two in a row and remain close enough that any slip by Tampa Bay could tighten the race quickly. Both clubs still have roughly three weeks of regular-season baseball left.
The Rays will try to hold the division with the arms they have while they wait for clearer word on McClanahan’s next step.
He has said he does not believe the tightness is severe and has not ruled out imaging; the organization is treating it as a chance to rest him now rather than risk a more costly problem later.
For a pitcher who has already spent two years climbing back, another forearm scare is unwelcome.
And for a first-place team trying to keep the Yankees at arm’s length, it is another test of depth at the moment when every start matters.
