Skubal (13-6) allowed three runs (one earned) on four hits and three walks over six innings Tuesday, striking out eight and taking a loss against Cleveland.

Skubal rolled through five shutout frames before things unraveled in the sixth inning. The Guardians tallied just two infield singles, but an error and several other mistakes -- including a wild pitch and a balk -- allowed three runs to cross home. Still, Skubal delivered his sixth quality start in his last seven appearances. During that stretch, he's produced a 1.80 ERA with a 54:12 K:BB through 50 innings. For the year, the superstar southpaw owns a 2.21 ERA and a 241:33 K:BB across 195.1 innings. Skubal may start this weekend in Boston if necessary; if the Tigers have already secured a playoff spot by that point, they may elect to save him for the postseason.

Williams (12-5) allowed two runs on four hits and two walks over six innings Tuesday, striking out 12 and earning a win over the Tigers.

Williams gave up one run through five frames before serving up a solo homer to Riley Greene in the sixth inning. Williams was in line for the loss before the Guardians tallied three runs in the bottom of the inning. He's won four straight decisions, posting a 1.74 ERA over five starts during that stretch. The 26-year-old forced 18 whiffs on 91 total pitches Tuesday, including seven with his curveball and six with the sweeper. Williams now owns a 3.06 ERA with a 173:83 K:BB through 167.2 innings this season. He's tentatively scheduled to make his final regular-season start this weekend at home against the Rangers.

Horton was removed from his start Tuesday against the Mets due to back tightness, Andy Martinez of Marquee Sports Network reports.

Horton made it through three innings of one-run ball Tuesday before his back forced him to make an early exit. His abbreviated outing will likely be his final appearance in the regular season, giving the rookie right-hander a 2.67 ERA and 1.08 WHIP through 118 innings across 23 appearances. As long as his back injury proves to be minor, Horton will certainly be in the running to start Game 1 of the NL Wild Card Series next week.

The Dodgers will reinstate Sasaki (shoulder) from the 60-day injured list Wednesday, Sonja Chen of MLB.com reports.

Sasaki hasn't pitched in the majors since May due to a right shoulder impingement. He's been making rehab appearances at Triple-A Oklahoma City since mid-August, however, posting a 6.10 ERA and 1.60 WHIP alongside a 19:13 K:BB through 20.2 innings. Once activated, the 23-year-old righty is expected to work out of the bullpen -- likely as a middle reliever, considering he carries a 4.72 ERA in 34.1 innings with the Dodgers this season.

Woo (pectoral) won't start in his usual rotation spot Thursday, Daniel Kramer of MLB.com reports.

General manager Justin Hollander said Tuesday that the team still doesn't plan to place Woo on the injured list, and that the right-hander will instead play catch Wednesday or Thursday rather than start a game against the Rockies. A better idea of how far away the 25-year-old is from returning will likely emerge after his throwing session.

Megill (elbow) had Tommy John surgery Monday, Anthony DiComo of MLB.com reports.

Megill was looking at alternatives, but undergoing Tommy John surgery on his right elbow was deemed the best path forward for him. Unfortunately for the right-hander, this effectively sidelines him for the entire 2026 season at minimum.

Walter (elbow) underwent Tommy John surgery Monday, Chandler Rome of The Athletic reports.

The Astros announced that Walter was slated for elbow surgery a couple of weeks ago, but now that we know he specifically underwent a Tommy John procedure, it's safe to assume the left-hander won't return to a big-league mound until 2027. It's a notable loss for the Astros' rotation, as Walter finished his first season in Houston with a 3.35 ERA and 0.93 WHIP over 53.2 innings spanning nine starts.

The Nationals placed Gore on the 15-day injured list Tuesday with a right ankle impingement.

Gore suffered an ankle injury earlier this season, although it's not clear whether this is an aggravation of that injury. Either way, his season is now over. The left-hander had an up-and-down 2025 campaign, finishing with a 4.17 ERA, 1.35 WHIP and 185:64 K:BB over 159.2 innings covering 30 starts.

The Pirates selected Barco's contract from Triple-A Indianapolis on Tuesday.

Barco has had an excellent season between Double-A Altoona and Indianapolis, collecting a 2.81 ERA, 1.20 WHIP and 116:49 K:BB across 99.1 innings. The left-hander had been pitching mostly in relief lately with Indianapolis, and the Pirates are likely to break him in as a reliever at the big-league level.

Whisenhunt (back) allowed one earned run on two hits and two walks while striking out two across three innings in Triple-A Sacramento's 4-2 loss to Round Rock on Sunday.

Whisenhunt was placed on the 15-day injured list Aug. 31 due to a back strain but appears to be nearing a return to the big leagues. He made his first rehab appearance against Round Rock last Tuesday, giving up three runs (two earned) over 1.2 innings while tossing 25 of his 39 pitches for strikes. The left-hander stretched out slightly Sunday, throwing 46 pitches (30 strikes). If the 24-year-old returns to the majors ahead of the regular-season finale Sunday, he'll likely replace Trevor McDonald or Kai-Wei Teng in the rotation.