Spencer Schwellenbach Requires Another Elbow Surgery After Rehab Setbacks

Spencer Schwellenbach's road back has taken another wrong turn. Per Mark Bowman of MLB.com, the Atlanta Braves right-hander requires another elbow surgery after encountering setbacks during his rehabilitation process — a development that has left him frustrated and the Braves rotation thinner.

The surgery adds a new chapter to what has already been a prolonged elbow saga. Earlier Posterior reporting noted that Schwellenbach had been avoiding this procedure for over a year before an initial surgical decision was made, and that a screw placement was part of the plan after recurring discomfort. The latest update indicates that rehab did not proceed as hoped, making further intervention necessary.

What we know

Schwellenbach will undergo another elbow surgery following setbacks in his rehab. A roster adjustment for Atlanta is likely, per the reporting, though no specific IL designation or timeline has been announced. Bowman's piece characterizes Schwellenbach as frustrated by the situation — which, given the extended nature of this injury arc, is about as unsurprising as a rain delay in April.

What remains unconfirmed

No return timetable has been established. The exact nature of the setbacks that derailed rehab has not been detailed in the available material, and no official roster move has been announced as of this report.

The broader Atlanta picture

Schwellenbach is not the only Braves starter navigating a difficult elbow situation. Hurston Waldrep is also set to undergo season-ending elbow surgery, per earlier Posterior reporting, leaving Atlanta's rotation to absorb two significant losses. The club has been managing around injuries throughout the roster, with lineup construction — including Mauricio Dubón at shortstop and Ronald Acuña Jr. slotting into the two-hole — reflecting ongoing adjustments.

For now, the focus on Schwellenbach is simply on what comes next surgically. Everything beyond that remains an open question.