Megill is on the Mets' roster for the NLDS versus Philadelphia.

Megill was left off New York's roster for the wild-card round, but he's active for the NLDS. The right-hander started 15 of the 16 games in which he pitched during the regular season and compiled a 4.04 ERA, 1.31 WHIP and 91:32 K:BB over 78 total innings. Megill will likely work in long relief against the Phillies and could be used in that capacity in Game 1 with Kodai Senga likely on a limited pitch count.

Blackburn (back) was transferred to the 60-day injured list Saturday, per MLB's transaction log.

Blackburn was placed on the 15-day injured list in late August due to a hand injury. He subsequently suffered a back issue and was diagnosed with a spinal fluid leak in mid-September. Blackburn's move to the 60-day IL officially ends his 2024 season. The transaction also clears way on the Mets' 40-man roster for Kodai Senga, who was activated from the 60-day IL in a corresponding move and is set to start Game 1 of the NLDS against the Phillies.

Senga (calf/triceps) was officially activated from the 60-day injured list Saturday, per MLB's transaction log.

The Mets made arguably the biggest headline of the postseason so far when they announced Friday that Senga would be the team's Game 1 starter versus Philadelphia in the NLDS. The right-handed hurler pitched all of one game in the majors this season, going 5.1 innings against Atlanta on July 26 and allowing two runs on two hits and one walk while striking out nine batters. Senga left that game due to a calf strain but was able to get back on the mound in time to log one minor-league rehab appearance, tossing a scoreless inning for Triple-A Syracuse on Sept. 21. It remains to be seen how deep Senga will be allowed to pitch into Saturday's game against Philadelphia given his injuries and limited workload this season.

Cobb (finger) is included on the Guardians' ALDS roster.

Cobb ended the regular season on the injured list due to a right finger blister, but his inclusion on the roster for the division series versus the Tigers suggests he's recovered. It's unclear if Cobb will be asked to start a game during the series or if he will serve as an option out of the bullpen. The right-hander posted a 2.76 ERA, 1.04 WHIP and 10:3 K:BB over 16.1 innings across three starts during the regular season.

Lively is not included on the Guardians' roster for the American League Division Series versus Detroit.

Lively was a key part of Cleveland's rotation during the regular season, posting a 3.81 ERA, 1.25 WHIP and 118:49 K:BB over 151 innings across 29 starts while going 13-10. He had a few poor starts near the end of the campaign and logged a 4.53 ERA along with a 1.39 WHIP over the final two months, which may have played a part in the decision to leave him off roster for the ALDS. The starting pitchers on Cleveland's ALDS roster include Tanner Bibee, Gavin Williams, Matthew Boyd and Alex Cobb (finger).

Boyd is expected to start for Cleveland in Game 2 of the ALDS versus Detroit, Chris McCosky of The Detroit News reports.

It will be a revenge game for Boyd, who pitched for the Tigers from 2015 to 2021 and again in 2023. The left-hander joined the Guardians for the 2024 campaign and began the season on the IL with an elbow injury before making his Cleveland debut Aug. 13. In the majors, Boyd registered a 2.72 ERA, 1.13 WHIP and 46:13 K:BB over 39.2 innings across eight starts. Ben Lively, who made 29 starts for Cleveland during the campaign, was left off the team's ALDS roster.

Montero is part of the Tigers' roster for the American League Division Series versus Cleveland.

Montero wasn't included on Detroit's roster for the AL Wild Card Series against the Astros, but he's active for the ALDS and could potentially start in Game 3 or serve in bulk relief. The right-hander was inconsistent during the regular season and finished with a 4.76 ERA, 1.33 WHIP and 77:31 K:BB over 98.1 innings across 19 contests, 16 of which were starts. Casey Mize, who was on Detroit's wild-card roster, is inactive for the ALDS in order to make room for Montero.

Mize isn't included on the Tigers' ALDS roster.

Mize was a starter for Detroit for much of the campaign but moved to the bullpen for his final two appearances of the regular season. The right-hander struggled in that role, giving up three runs over 3.1 innings, which may have contributed to the Tigers' decision to make him inactive for the division series. Keider Montero was added to the team's ALDS roster after being inactive for the wild-card series versus Houston.

Glasnow said Friday that the inflammation has gone down in his right elbow, but he has yet to resume throwing, Bill Plunkett of The Orange County Register reports.

Glasnow was shut down after being diagnosed with a right elbow sprain Sept. 14. While he isn't expected to undergo surgery, Glasnow has been restricted to rehab on his elbow, and he noted Friday that a more definitive recovery plan will be put in place once he undergoes more scans, per Fabian Ardaya of The Athletic. Glasgow went 9-6 during the regular season with a 3.49 ERA, 0.95 WHIP and 168:35 K:BB across 134 innings.

General manager A.J. Preller said Friday that Musgrove (elbow) has a UCL injury in his right elbow and will require Tommy John surgery, Dennis Lin of The Athletic reports.

Musgrove underwent an MRI on his right elbow Thursday after injuring it during Wednesday's wild-card start against Atlanta. The MRI revealed a UCL injury, and the 31-year-old right-hander will have to undergo Tommy John surgery, which will keep him out of action through the 2024 postseason and most, if not all, of 2025. With Musgrove out for the rest of the playoffs, Martin Perez -- who did not pitch in the wild-card series -- is the next man up in the Padres' rotation behind Dylan Cease, Michael King and Yu Darvish.