The Cardinals reinstated Matz (back) from the 60-day injured list Sunday.

Matz will rejoin the big club for the first time since early May after he completed a lengthy recovery from a lower-back strain and the subsequent setback he experienced in June. He restarted his rehab assignment Aug. 1 and built up to five innings and 85 pitches over the course of six outings at Triple-A Memphis, but Matz doesn't appear as though he'll be reclaiming a spot in the St. Louis rotation in September. Miles Mikolas is starting Sunday's series finale against the Yankees, while John Denton of MLB.com relays that Andre Pallante, Sonny Gray and Erick Fedde are listed as the Cardinals' three starters for the team's upcoming series in Milwaukee. While St. Louis could expand its rotation to six men, Lance Lynn (back) is poised to make a rehab start Sunday and could be activated later this week to fill a potential opening. As such, Matz could be relegated to a multi-inning role out of the bullpen.

The Brewers recalled Hall from Triple-A Nashville on Sunday.

Hall rejoined the Brewers in short order after he was briefly returned to the minors following his spot start in the second game of Friday's doubleheader with the Reds. Since he tossed seven scoreless innings for Milwaukee in the 14-0 win, Hall presumably won't be available for another couple of days, but once he's recovered from Friday's start, he'll likely operate as a multi-inning option out of the bullpen. Milwaukee has a pair of off days coming up Thursday and Sept. 9, but with the club finishing the regular season with a stretch of 19 games in 20 days, it's possible that Hall picks up some starts as part of a six-man rotation.

Black (0-2) took the loss against the Marlins on Saturday, allowing two runs on four hits over five innings while striking out six.

Black struck out three of the first four batters he faced in the contest before allowing three hits in the second, including a two-run homer off the bat of Griffin Conine. The rookie right-hander recovered nicely, however, hurling three consecutive scoreless from that point on until he was relieved by Taylor Rogers to open the sixth. Black's five innings on the mound marked a season high, as did his six strikeouts on the night. On the downside, he's now allowed a home run in all five of his outings this season.

Cabrera (3-6) earned the win over the Giants on Saturday, allowing two runs (one earned) on six hits and two walks over 5.1 innings while striking out three.

Cabrera was shaky early on, issuing two walks in the first inning while needing 28 pitches to get through the frame. The right-hander was still able to get through the inning unscathed, however, and managed to keep the Giants off the scoreboard until the bottom of the fifth when he surrendered back-to-back hits with one out, followed by an RBI groundout from Mike Yastrzemski. Cabrera was then relieved by Xzavion Curry with two outs in the sixth, narrowly missing out on his fourth quality start of the season. The 26-year-old had a decent August, pitching to the tune of a 3.58 ERA while going 2-3. However, he's now issued multiple walks in nine consecutive starts and has posted three or fewer strikeouts in three of his last four.

The Reds designated Buchanan for assignment Sunday.

Buchanan's stay on the Reds' 40-man roster lasted just one day, as Cincinnati called him from Triple-A Louisville to serve as a bulk reliever in Saturday's 5-4 loss to the Brewers. After relievers Fernando Cruz and Buck Farmer covered the first three innings, Buchanan entered for the next 3.1 innings, giving up one earned run on two hits and two walks while striking out one. If Buchanan isn't claimed off waivers, he'll likely stick around in the Cincinnati organization and report back to Louisville.

The Reds reinstated Williamson (shoulder) from the 60-day injured list ahead of his scheduled start Sunday versus the Brewers.

Despite having been on the IL all season and having just restarted his minor-league rehab assignment Tuesday, Williamson will get the green light to rejoin the Cincinnati rotation with the roster expanding to 28 men Sunday. After tossing 2.2 scoreless innings and 50 pitches in his rehab start with Triple-A Louisville, Williamson will almost surely be in store for a limited workload Sunday and may not reach the five innings he would need to qualify for a win. Jakob Junis made a four-inning start Tuesday and could end up piggybacking Williamson if the Reds want to go that route.

Feltner did not factor into the decision in a win over the Orioles on Saturday, allowing five runs on six hits and one walk over 4.2 innings while striking out six.

Feltner kept Baltimore off the scoreboard through the first three innings before allowing a leadoff single to Gunnar Henderson in the fourth, followed by a three-run homer off the bat of Anthony Santander three batters later. The right-hander would also go on to cough up a leadoff shot in the fifth, marking the third time in his last six starts that he's given up multiple home runs. Feltner was charged with five runs in the contest, the most he's allowed since June 19 against the Dodgers (span of nine starts) and he's still looking for his first win in over four months. On a positive note, Feltner did generate 12 whiffs on the night while posting six or more strikeouts for the fifth time in his last eight outings.

Kelly allowed six runs (four earned) on 10 hits and a walk while striking out one over 5.1 innings in a no-decision versus the Dodgers on Saturday.

Kelly looked to be in for a long night after giving up solo home runs to Shohei Ohtani, Mookie Betts and Freddie Freeman over his first 11 pitches. Kelly struggled against the top of the Dodgers' order in the second inning as well, but he was able to settle down after that. The right-hander hasn't been very good since he returned from a four-month absence with a shoulder injury -- he's allowed 18 runs (16 earned), including six homers, over 21.1 innings since he returned to action Aug. 11. Kelly has a 4.30 ERA, 1.28 WHIP and 33:14 K:BB through 46 innings over eight starts this season. He's tentatively projected to make his next start at San Francisco.

Stone allowed five runs on five hits and a walk while striking out four over five innings in a no-decision versus the Diamondbacks on Saturday.

Stone gave up four runs in the first inning and one run in the third. He left the game with the Dodgers leading 6-5, but the Diamondbacks tied it once more to deny him his 12th win of the year. Stone had allowed just two runs over 19 innings across his last three starts before Saturday's less impressive effort. He's now at a 3.53 ERA, 1.21 WHIP and 116:37 K:BB through 140.1 innings over 25 starts. Stone has allowed 18 homers this year, with 12 of them coming over his last 10 starts, which remains a point of concern for the right-hander. He's projected to make his next start at home versus the Guardians.

Quintana (7-9) earned the win over the White Sox on Saturday, allowing two runs (one earned) on six hits and three walks while striking out six batters over five innings.

Quintana was staked to a three-run lead in the top of the first inning and never let Chicago catch up. The southpaw needed 98 pitches to get through five frames and thus wasn't able to go deep enough to notch a second straight quality start, but he was otherwise effective in holding the White Sox without an extra-base hit and yielding just one earned run. Quintana had a rough four-game stretch to begin August during which he posted an 0-3 record and an 8.27 ERA, but he bounced back in his final two starts of the month, allowing just one earned run across 11.1 frames.