Shane McClanahan ruled out for ALDS; Rays bullpen health in question

Shane McClanahan will not pitch in the Division Series. Manager Kevin Cash relayed that news to Marc Topkin of The Tampa Bay Times, per Anthony Franco at MLB Trade Rumors, ruling the left-hander out for the ALDS while leaving open the possibility of a later postseason appearance — contingent on Tampa Bay advancing past the first round.

What happened

The forearm tightness that has kept McClanahan off the mound for most of September has now cost him a spot in the opening playoff round. Per the report, he has dealt with multiple injured list stints this season, and a separate report from earlier in the week indicated he would not return during the regular season and remained limited to playing catch at that stage. The ALDS ruling is the next step in that progression.

The forearm concern is not McClanahan's alone. Tyler Wells, described by the report as a key setup arm in front of All-Star closer Bryan Baker, went on the shelf last week with forearm tightness. Garrett Cleavinger has been out since September 5 with the same issue. Per the report, neither has been ruled out for the ALDS — their availability is characterized as uncertain rather than foreclosed. Manuel Rodríguez is on the 15-day IL with a back strain and could reportedly be reinstated before the regular season ends, though that is framed as a possibility rather than a certainty.

Why it matters

McClanahan's absence reshapes the postseason picture less at the top of the rotation — where Tampa Bay arrives in genuinely good shape — than in the bullpen, where the forearm tightness cluster has become the defining anxiety of the Rays' October preparation. Wells and Cleavinger are the primary setup arms ahead of Baker. If both are unavailable at the start of the series, the report identifies Kevin Kelly and Cam Booser as the next options from the right and left side, respectively.

The rotation, per the report, remains a real strength. Drew Rasmussen is reportedly set for Game 1. Nick Martinez and Freddy Peralta are described as likely starters for Games 2 and 3. Should the series reach a Game 4, the report frames the choice as either Rasmussen on short rest — characterized as the less likely path — or one of Griffin Jax or Ian Seymour. The report notes Jax has been the stronger of those two options, but also that both could be deployed out of the bullpen in the first three games, with the Game 4 decision shaped by how that usage plays out.

That calculus connects directly to the Wells and Cleavinger question. A healthy top end of the bullpen changes how freely the Rays can use Jax and Seymour early. A depleted one compresses the options considerably and puts more pressure on every appearance those two make before a potential Game 4.

The numbers

McClanahan finished the regular season with a 3.36 ERA across 118 innings, per the report. That line arrived alongside a career-low 21.8% strikeout rate — a detail worth noting as context — though the report frames his overall showing as a successful return from two lost seasons. The durability alone, 118 innings after missing significant time in prior years, carries its own weight.

The Rays as a club sit at 96-62 (.608), first in the AL East, entering Wednesday's action on a one-game losing streak.

Where the club stands

Tampa Bay clinched the AL East title with a win in the Bronx, and per the report, also locked up home-field advantage through the World Series with that result — a clinch that came one day after the Rays were one win away from the division title heading into a doubleheader at Yankee Stadium. The Rays will face the winner of the Yankees-Red Sox first-round series, a matchup the report describes as all but officially set as the 4-5 seed pairing. Game 1 of the ALDS is scheduled for October 3 at Tropicana Field.

The final days of the regular season carry unusual operational weight. Thursday's game at Yankee Stadium has Ian Seymour lined up against Cam Schlittler. Given the report's framing of Seymour as a candidate for a potential Game 4 role, that start functions as a late audition with real stakes. Friday and Saturday send the Rays to Citizens Bank Park, where Freddy Peralta and Griffin Jax are the scheduled starters against the Phillies. Peralta is reportedly slotted for Game 3 of the ALDS; his Friday outing is effectively a final tuneup. Jax, the reported frontrunner for a Game 4 role if one is needed, takes the ball Saturday.

What we don't know yet

The status of Wells and Cleavinger is the most consequential open question between now and October 3. The report says the Rays have not ruled either out for the ALDS, but forearm tightness — the same condition that has sidelined McClanahan — does not resolve on a predictable schedule, and the fact that both relievers share the same issue as the club's most prominent injured starter is not a detail that invites easy optimism. Whether either is available for Game 1, or at any point in the first round, remains unresolved.

Rodríguez's situation is similarly unsettled. A potential reinstatement from the 15-day IL before the regular season ends is described as a possibility, not a plan.

The final bullpen composition for the playoff roster is also still being determined. Per the report, Ty Johnson, Cole Sulser, Casey Legumina, and top prospect Brody Hopkins are among those competing for the remaining spots — a group that will look quite different depending on how the Wells and Cleavinger situations resolve.

What to watch

Updates on Wells and Cleavinger are the most operationally significant items on the Rays' pre-playoff checklist. If both are cleared in time, Tampa Bay's bullpen structure looks considerably more stable heading into the ALDS, and the deployment of Jax and Seymour in the early games becomes a more manageable puzzle. If neither is available at the start of the series, Kelly and Booser carry the setup load, and every early-game appearance by Jax or Seymour becomes a decision with Game 4 implications attached.

Rodríguez's potential reinstatement is worth tracking separately. A back strain is a different condition than forearm tightness, and his availability would add another arm to a relief corps that has absorbed considerable attrition across September.

McClanahan's longer-term postseason status is the storyline that will linger past the first round. The report leaves open the possibility of a return if Tampa Bay advances. Whether that window is realistic depends on how the forearm responds over the coming days — and on how far the Rays go.