Musgrove underwent Tommy John surgery on his right elbow Friday, Dennis Lin of The Athletic reports.

Following an early exit from his appearance in Game 2 of the NL Wild Card Series on Oct. 2 due to an elbow injury, an MRI revealed that Musgrove would need to undergo Tommy John surgery before returning to the mound. The timing of his procedure gives him an outside chance to pitch toward the very end of next season, but the 31-year-old righty will most likely be sidelined until 2026.

Garrett was diagnosed with a left elbow impingement last week, Christina De Nicola of MLB.com reports.

Garrett missed multiple months of action with a strained left forearm before suffering a setback with his elbow during a bullpen session in September. He is currently going through a throwing progression at the Marlins' spring training complex in Florida, and the setback isn't considered something that will jeopardize his availability for the start of spring training.

Senga is likely to start Game 1 of the NLCS on Sunday, Andy Martino of SNY.tv reports.

The Mets don't know their opponent yet, but it appears they're leaning toward giving the ball to Senga rather than Sean Manaea or Luis Severino, regardless of whether they're playing the Padres or Dodgers. Senga went two innings in his lone NLDS start and would be limited again Sunday, with David Peterson likely to serve as a bulk innings option.

Yamamoto has been named the starter for Game 5 of the NLDS against the Padres on Friday, Fabian Ardaya of The Athletic reports.

Manager Dave Roberts had previously said that Yamamoto would pitch in some capacity, though it was unclear whether that would be as a starter or in a shorter stint. It appears that the Dodgers intend for him to work as a traditional starter in Friday's contest, though he's yet to pitch more than five innings in any of his five starts since returning from the injured list.

Sanchez is available in relief Wednesday in Game 4 of the NLDS against the Mets, Scott Lauber of The Philadelphia Inquirer reports.

Sanchez has had just two days to rest after throwing 88 pitches in Game 2, but he will be available for at least a couple innings out of the bullpen in Game 4, if needed. The left-hander took a no-decision in Game 2, permitting two runs over five frames.

Wheeler is not available in relief Wednesday for Game 4 of the NLDS against the Mets, Scott Lauber of The Philadelphia Inquirer reports.

The Phillies are facing elimination and Wheeler would be on three days' rest. He would pitch Wednesday only in an emergency situation after throwing 111 pitches in Game 1. Wheeler would take the ball Friday if the Phillies are able to force a Game 5.

Cease will start Wednesday in Game 4 of the NLDS against the Dodgers, Kevin Acee of The San Diego Union-Tribune reports.

Cease had a hard time keeping the Dodgers' bats quiet during a loss in Game 1 on Saturday, giving up five earned runs on six hits and two walks over just 3.1 innings. The 28-year-old righty had better luck against Los Angeles during the regular season, turning in a 3.37 ERA across 10.2 frames, so a bounce-back performance Wednesday isn't out of the question.

Padres manager Mike Shildt on Monday didn't dismiss the possibility of Cease starting Wednesday in Game 4 of the NLDS versus the Dodgers on short rest, AJ Cassavell of MLB.com reports.

Martin Perez was added to the roster as an injury replacement for Joe Musgrove (elbow) and would seem to be the other logical option for a Game 4 start. Whether the Padres win Game 3 could factor into Shildt's decision. If the Padres do opt for Cease on three days' rest in Game 4, they could turn back to Yu Darvish on normal rest for a potential Game 5.

Mets manager Carlos Mendoza indicated Monday that Senga is likely to start a potential Game 5 of the NLDS against the Phillies, Anthony DiComo of MLB.com reports.

Mendoza is holding off on naming a starter until he knows whether the game will be necessary, but Senga is tentatively lined up after recovering from his Game 1 start with no issues. Senga allowed one run over two innings in Game 1 and is expected to be stretched out for three frames in a potential Game 5 start.

Quintana will start Wednesday in Game 4 of the NLDS versus the Phillies, Anthony DiComo of MLB.com reports.

Quintana was the obvious choice after flourishing down the stretch, as the veteran lefty held a 0.74 ERA over his final six regular-season starts before tossing six shutout frames in the wild-card series versus the Brewers. He will be opposed by fellow southpaw Ranger Suarez.