Athletics infielder Max Muncy (knee) will be re-evaluated at some point in the offseason to determine if surgery is required to fix his left-knee chondromalacia, according to MLB.com. Muncy is expected to return for next season, but it is unclear how much time he could miss in the offseason if he is forced to go under the knife. The 24-year-old former 25th overall pick in 2021 played in 82 games for the A's in 2026 in his second year in the majors, slashing .230/.296/.387 with a .682 OPS, nine home runs, 30 RBI, 31 runs scored, and three stolen bases in 284 plate appearances. Muncy had nine home runs and 23 RBI in 63 games across 220 plate appearances in his first taste of big-league pitching in 2025 as a rookie. If Muncy does have surgery, it is expected to be a minimally invasive procedure, which means he should be ready well before the start of spring training in early 2027. Muncy's power from the right side is intriguing, but he must earn more playing time going into his third year in the Show.

Detroit Tigers right-hander Reese Olson (shoulder) is completing a return-to-play throwing progression after originally being placed on the 60-day injured list on Feb. 10 after having right-shoulder surgery, according to MLB.com. Barring a setback in his recovery, though, he is expected to return for spring training in 2027. Olson had his labrum fixed earlier this year and was unable to pitch at all in 2026 for the Tigers. The 27-year-old former 13th-round pick by the Milwaukee Brewers in 2018 has gone 13-19 in his three-year major-league career, posting a 3.60 ERA (3.55 FIP) and 1.17 WHIP with 269 strikeouts and 91 walks in 284 2/3 innings across his 56 appearances (53 starts). In 2025, Olson went 4-4 with a career-best 3.15 ERA (3.50 FIP) and 1.21 WHIP with 65 strikeouts and 25 walks in 68 2/3 frames over his 13 starts. Fantasy managers should temper expectations for Olson as he comes back from shoulder surgery, but if he is fully healthy, he will definitely be competing for a starting-rotation spot in Detroit in spring training.

Boston Red Sox right-handed reliever Garrett Whitlock (leg) dealt with leg pain throughout the final month of the season, and a fractured right tibia was found after he underwent imaging after the Red Sox were eliminated from the Wild-Card round against the division-rival New York Yankees, according to Gabrielle Starr of the Boston Herald. Whitlock is expected to avoid surgery on his leg, but he will spend around the next six weeks in a walking boot as his leg heals. Barring a setback this winter, Whitlock should be ready to roll for the start of spring training in 2027. The 30-year-old veteran has become a full-time starter over the last couple of years, and he was solid again for the BoSox in 2026 in his sixth year in the league. Whitlock recorded a career-best 1.72 ERA (2.11 FIP) with a 0.89 WHIP, four saves, 59 strikeouts, and nine walks in 52 1/3 innings pitched over his 54 appearances out of the bullpen in the regular season. He does not have high-end fantasy appeal as a reliever because of his lack of saves, but Whitlock has carved out plenty of value in leagues that count holds.

The Milwaukee Brewers announced on Saturday that right-handed flamethrower Jacob Misiorowski will start in Game 1 of the National League Championship Series on Sunday at American Family Field against the visiting Los Angeles Dodgers. The 24-year-old has been an All-Star in each of his first two seasons in the majors and was excellent in 2026 in his first full season in the big leagues, going 16-5 with a league-best 1.80 ERA (2.17 FIP) and 0.80 WHIP, with a league-leading 252 strikeouts and only 44 walks in 174 2/3 innings pitched across 30 starts. The Brewers limited his workload in the second half this year to try to keep him fresh for the postseason. In his first start this postseason in Game 1 of the NL Division Series against the San Diego Padres, the Miz was not at his best, allowing two earned runs on four hits while walking one and striking out six in just four innings for a no-decision. The former second-rounder from Crowder College can get swing and miss with his elite fastball better than anyone, but he will need to be better against the Dodgers. In his only regular-season outing against them on the road on Aug. 15, Misiorowski allowed just an earned run with a walk and six strikeouts in six innings for a win.