Rays ace Shane McClanahan 'highly unlikely' to pitch again this season, manager says

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The Tampa Bay Rays have come back down to earth after a scorching hot start, and they may have just been dealt their biggest setback of the season.

Ace Shane McClanahan is "highly unlikely" to pitch again this season, Rays manager Kevin Cash said Tuesday, via the Tampa Bay Times.

The lefty hit the 15-day injured list last week with tightness in his throwing forearm, often a precursor of worse problems ahead.

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Shane McClanahan of the Tampa Bay Rays pitches during the second inning against the Seattle Mariners at T-Mobile Park June 30, 2023, in Seattle.  (Steph Chambers/Getty Images)

The Rays said McClanahan will see another specialist before determining next steps, but "everything is on the table."

This is McClanahan's fourth trip to the IL in his three-year career and his second this season. He was on the IL from July 1 to July 17 with back tightness. Late last season, he missed time with a left shoulder impingement.

McClanahan is 11-2 with a 3.26 ERA, and he allowed five earned in four innings in his most recent start against the struggling New York Yankees.

Shane McClanahan of the Tampa Bay Rays delivers to the Milwaukee Brewers in the second inning at Tropicana Field May 19, 2023, in St Petersburg, Fla.  (Julio Aguilar/Getty Images)

He was named an All-Star in July for the second straight season but missed the midsummer classic because of his earlier IL stint. He started last year's All-Star Game and finished in sixth place in AL Cy Young Award voting.

The Rays already lost Jeffrey Springs and Drew Rasmussen to Tommy John surgery earlier this year.

Tampa Bay started the season