Greene (elbow) was activated from the 15-day injured list ahead of his scheduled start Sunday against the Pirates.

The first-time All-Star will return for his first start since Aug. 13, having completed a 52-pitch simulated game Tuesday. Greene will likely be on a short leash in his final two starts of the season, as the Reds prioritize keeping him healthy heading into the winter. Alan Busenitz was designated for assignment in a corresponding move.

Manaea (12-5) picked up the win in Saturday's 6-3 victory over the Phillies, giving up three runs on three hits over seven innings. He struck out six without walking a batter.

Solo shots by Kyle Schwarber to lead off the game and Nick Castellanos in the fifth inning accounted for most of the damage off Manaea, but he was otherwise locked in as he won his fourth straight decision. The quality start was the southpaw's third straight and seventh in his last eight outings, a stretch in which he's posted a 2.95 ERA, 0.67 WHIP and 58:10 K:BB through 55 innings. Manaea is scheduled to make his final start of the regular season on the road next week against Atlanta -- the team closest to the Mets in the race for the final wild-card spot in the NL.

Suarez came away with a no-decision in Saturday's 6-3 loss to the Mets, giving up two runs on five hits and three walks over five innings. He struck out four.

The southpaw exited the mound after 91 pitches (57 strikes) with the score tied 2-2, and both New York runs came on second-inning solo shots by Francisco Alvarez and Luisangel Acuna. Suarez hasn't completed six innings in a start since the All-Star break, and his last quality start came back on June 25. In six starts since returning from back trouble in late August, he's posted a 4.30 ERA, 1.53 WHIP and 27:12 K:BB through 29.1 innings. He lines up to make his last start of the regular season on the road next weekend against the Nationals, but with the Phillies having clinched the NL East, they could shuffle things around to set up their postseason rotation.

Perez (5-5) picked up the win over the White Sox on Saturday, allowing one run on two hits and three walks over 5.1 innings. He struck out six.

Perez retired seven of the first eight batters he faced before issuing two free passes in the top of the third. The veteran right-hander was able to work his way out of the jam, however, and allowed just one run through five frames before again running into trouble in the sixth. Perez would then be relieved by Bryan Hoeing with one out in the inning, though the former was still able to log his fifth win of the campaign and his third as a member of the Padres. He's now allowed one run or fewer in each of his last three starts and carries a very strong 1.08 ERA in September to go along with a 13:5 K:BB.

Mikolas (9-11) earned the win over Cleveland on Saturday, allowing one run on four hits and no walks while striking out four batters over six innings.

Mikolas pitched well in the contest, throwing 59 of 81 pitches for strikes and limiting the Guardians to a single run on a fifth-inning Bo Naylor homer. The right-handed hurler recorded only six whiffs but succeeded by getting ahead of hitters, throwing 17 of 22 first pitches for strikes. Saturday's victory was his first over his past 10 outings, and it was just his third quality start during that span.

Civale (7-9) took the loss against Arizona on Saturday, allowing three runs on three hits and three walks while striking out two batters over 4.1 innings.

Civale struggled with his control in the outing, throwing just 51 of 91 pitches for strikes and issuing three free passes. He also got dinged for a pair of home runs, which accounted for all three runs against him. It was the first time the right-hander has given up multiple homers in a game since July 21, and Saturday's outing was the first time he has failed to complete five frames since Aug. 23. Civale had been pitching well coming into the contest, posting a 2.42 ERA and 0.99 WHIP over 22.1 innings across his previous four starts.

Gonsolin (elbow) allowed just one walk over three innings while striking out six in his rehab outing Saturday with Triple-A Oklahoma City.

Making his third rehab start, Gonsolin delivered his best outing yet, racking up as many strikeouts as he had across his first two appearances with Oklahoma City. The 30-year-old right-hander is nearing the finish line in his recovery from Tommy John surgery, and he appears poised to return from the 60-day injured list in the final week of the season and rejoin the Dodgers in some capacity. Since he tossed just 45 pitches Saturday, Gonsolin isn't stretched out for a traditional starting role, so an assignment to the bullpen could be more likely once he's activated.

Kelly was removed from Saturday's game against the Brewers due to a right calf cramp.

Kelly had thrown 72 pitches through five scoreless innings and was set to come out for the sixth, but after a long discussion on the mound, he was pulled from the game. He finished with six strikeouts while allowing just two hits. Kelly has dealt with leg cramps in the past, and he was forced to leave his start against the Rangers on Sept. 11 due to hamstring cramping. It's unclear whether his current injury will force him to miss his next start in the rotation.

Kelly left Saturday's game against the Brewers after five innings with an apparent injury, Nick Piecoro of The Arizona Republic reports.

Kelly was visited by trainers on the mound before leaving the game. The 35-year-old has been forced to exit games early in the past due to leg cramps, with the last instance taking place Sept. 11 against the Rangers. Kelly finishes the contest having thrown five scoreless innings while allowing just two hits and striking out six batters. Joe Mantiply came in for Kelly in the top of the sixth inning.

Senga (calf) threw one scoreless inning while striking out two batters in his rehab outing with Triple-A Syracuse on Saturday, Tim Healey of Newsday reports.

Senga was slated to throw 35 pitches over one or two innings Saturday, but he had a long break following his one frame of work due to Syracuse scoring eight runs in the next half-inning. Barring any setbacks, the 31-year-old right-hander could come off the injured list and join the Mets' bullpen for the final games of the regular season.