Atlanta optioned Waldrep to Triple-A Gwinnett on Friday, Grant McAuley of the Marietta Daily Journal reports.

Waldrep made his final start of the season Tuesday against the Nationals, so Atlanta will replace him on the roster with reliever Hayden Harris. The 23-year-old right-hander should be locked into Atlanta's 2026 rotation after collecting a 2.88 ERA, 1.19 WHIP and 55:22 K:BB in 56.1 innings this season.

Atlanta claimed Manoah off waivers from the Blue Jays on Friday and optioned him to its spring training complex.

Manoah was somewhat surprisingly designated for assignment by Toronto earlier this week and Atlanta has decided to roll the dice on the 27-year-old. The righty has been limited to just 10 rehab starts in 2025 after coming back from Tommy John surgery, and he's posted a 3.96 ERA and 35:23 K:BB across 38.2 innings. Manoah hasn't had much success at the big-league level since 2022, when he held a 2.24 ERA over 31 starts. He's under team control through 2027 and will likely compete for a spot in the Atlanta rotation next season.

McDonald is slated to start Friday's game against the Rockies in San Francisco.

The rookie right-hander will be awarded another turn through the rotation after he performed well against the Dodgers in his first MLB start this past Sunday, striking out three while allowing one earned run on six hits and one walk over six innings. McDonald will look to build on that performance with another positive outing against the Rockies, which could improve his chances of being part of the Giants' Opening Day rotation in 2026.

Horton (ribs) threw in the outfield Friday and the Cubs expect him to be ready to pitch during next week's National League Wild Card Series versus the Padres, Jesse Rogers of ESPN.com reports.

Horton underwent an MRI after exiting his last outing due to back tightness, and the imaging revealed an area of concern in his ribcage area. However, while the rookie right-hander does not appear to be 100 percent, the plan is to give him the ball against the Padres, likely in Game 1. Horton finished his first major-league season with a 2.67 ERA, 1.09 WHIP and 97:33 K:BB over 118 innings.

Sanchez is listed as the Phillies' probable starter for Sunday's regular-season finale against the Twins.

Philadelphia seemed likely to hold Sanchez out for any potential wild-card matchup, but after clinching a first-round bye in the postseason with a win Wednesday, the team has since decided to start Sanchez on Sunday in a final tuneup before Game 1 of the NLDS on Oct. 4. It could be something of an abbreviated start for Sanchez, who will not be winning the NL Cy Young over Paul Skenes but should be a finalist for the award after his first career 200-strikeout campaign.

Walker threw two scoreless innings out of the bullpen in Thursday's win over the Marlins, allowing one hit and two walks while striking out three to earn a hold.

Walker piggybacked Walker Buehler -- who started the game with five scoreless frames -- as the Phillies prepare and align their pitching staff for the postseason after clinching a first-round bye Wednesday. A longtime starter in the majors, Walker has taken well to relief work, posting a 3.32 ERA and 1.11 WHIP in 19 innings out of the bullpen this season compared to a 4.25 ERA and 1.45 WHIP as a starter.

Blalock (2-6) allowed five runs on six hits and two walks while striking out one over 3.2 innings to take the loss Thursday versus the Mariners.

Blalock gave up at least five runs in each of his last six appearances over a pair of stints in the majors. He ends the regular season with a 9.36 ERA, 1.84 WHIP and 27:23 K:BB through 58.2 innings over 14 appearances (12 starts) in the majors. As long as he's pitching for the Rockies, he's unlikely to put up serviceable numbers for fantasy managers.

Imanaga (9-8) allowed eight runs on nine hits and a walk while striking out three over 5.2 innings to take the loss Thursday versus the Mets.

Imanaga had one of his worst starts of the year in his regular-season finale. He had not given up more than three earned runs in any of his last 10 starts, pitching to a decent 3.69 ERA over 61 innings in that span. The southpaw ends the regular season at a 3.73 ERA, 0.99 WHIP and 117:26 K:BB across 144.2 innings through 25 starts. Imanaga will likely get a start during the Cubs' wild-card series, as he will be on regular rest as of Tuesday.

McLean (5-1) allowed five runs on five hits and two walks while striking out 11 over 5.1 innings to earn the win Thursday over the Cubs.

This was the worst of McLean's eight major-league outings so far, but he was able to snap a three-start winless stretch. Seiya Suzuki had two home runs and Dansby Swanson also went yard, with those three long balls accounting for all of the season-high five runs on McLean's line in his first start allowing multiple homers. The 11 strikeouts also represented a season high for a single game across all levels. The rookie right-hander ends the regular season with a 2.06 ERA, 1.04 WHIP and 57:16 K:BB through 48 innings over eight starts in the majors. Should the Mets qualify for the last National League wild-card spot, McLean is projected to take the hill for a start.

Yamamoto (12-8) earned the win against the Diamondbacks on Thursday, allowing four hits and two walks while striking out seven across six scoreless innings.

Yamamoto walked six batters in his last start against the Giants on Sept. 18. He was in more control in Thursday's win with just two free passes and finished his outing strong by retiring seven of the last eight batters he faced. Yamamoto yielded one run or zero while logging at least seven strikeouts in each of his last five starts, and he'll end the regular season with a 2.49 ERA, 0.99 WHIP and 201:59 K:BB across 173.2 innings. His efforts helped the Dodgers clinch the NL West and he will headline the team's rotation heading into the postseason.