Leiter (9-8) took the loss Wednesday as the Rangers were downed 2-0 by the Diamondbacks, giving up two runs on three hits and three walks over six innings. He struck out eight.

The 25-year-old right-hander delivered his third straight quality start, and eighth of the season, on 99 pitches (64 strikes), but Leiter got no run support from the Texas offense. In nine outings since the All-Star break, Leiter has posted a 2.66 ERA, 1.18 WHIP and 57:24 K:BB over 47.1 innings as he establishes himself as a key part of the team's rotation plans for the present and future. Leiter is scheduled to make his next start at home early next week against the Brewers.

Mize (13-5) picked up the win over the Mets on Wednesday, allowing one run on five hits over five innings in a 6-2 victory. He struck out three without walking a batter.

The right-hander was lifted after only 69 pitches (48 strikes), his lowest workload since Aug. 4 -- denying Mize a shot at his eighth quality start of the season. The Tigers' caution is understandable considering he stumbled to a 5.81 ERA across five starts in August, but his spot in the rotation for September is secure, and the team may be attempting to build in some rest for him ahead of the playoffs. Mize lines up to make his next start on the road next week against the Yankees.

Manager Matt Quatraro said Wednesday that Lugo's next start will be delayed due to lower-back tightness, Anne Rogers of MLB.com reports.

Lugo reported tightness in his back Monday, so the Royals will give him a few extra days to recover before sending him back to the mound. The 35-year-old was initially lined up to start Thursday's series finale against the Angels, but that game will now instead belong to Noah Cameron. No official starter has been named for Saturday's contest against the Twins, however, so Kansas City may look to get Lugo on the bump then if his back cooperates.

The White Sox will recall Cannon from Triple-A Charlotte to pitch in bulk relief during Thursday's game against the Twins, Kyle Williams of the Chicago Sun-Times reports.

Cannon owns a 5.34 ERA and 1.46 WHIP through 96 innings in the majors, but he's set to make his return to Chicago and follow opener Fraser Ellard on Thursday. The right-hander will get to face a Twins offense that sports a .696 OPS since the beginning of August, but he shouldn't be viewed as a reliable fantasy option after giving up at least five earned runs in each of his last three big-league outings.

Bieber (2-1) earned the win Wednesday over the Reds, allowing five runs on five hits and two walks over six innings. He struck out six.

All of the damage against Bieber came in the second inning, when he allowed five runs on five hits. The right-hander settled in and held the Reds scoreless over his final four frames en route to an eventual 13-9 victory. Prior to Wednesday, Bieber had allowed just three runs over his first two starts (11.1 innings) following his return from Tommy John surgery. The right-hander is currently scheduled to face the Astros at home his next time out.

Povich (3-7) earned the win Wednesday over the Padres, allowing four runs on seven hits and three walks across five innings. He struck out three.

Povich cruised through five innings, holding San Diego scoreless while allowing just four hits. It was a different story in the sixth, however, as Povich allowed the first four Padres to reach safely and was ultimately charged with four runs without recording an out. Still, the Padres were able to hang on for a 7-5 victory, giving the left-hander his first win since June 15. Overall, the 25-year-old Povich sports a 5.16 ERA with a 1.46 WHIP and 103:35 K:BB across 96 innings this year. He's currently lined up to face the Pirates at home his next time out.

The Astros placed Arrighetti on the 15-day injured list Wednesday with right elbow inflammation, Chandler Rome of The Athletic reports.

Arrighetti gave up just one run in 6.1 innings while punching out a season-high eight batters during his last start Saturday, but he reported pain in his elbow after a bullpen session Wednesday, per Rome. The Astros could revert to a five-man rotation until the 25-year-old righty returns; meanwhile, Jayden Murray will come up from Triple-A Sugar Land to provide Houston with extra bullpen depth.

Fitts (arm) was diagnosed Tuesday with inflammation in his brachial plexus following an MRI, Tim Healey of The Boston Globe reports.

According to Healey, the brachial plexus, is a bundle of nerves that begin in the spinal cord and extend through his shoulder and arm, and the finding from Fitts' MRI weren't anything unexpected. The Red Sox aren't yet putting a timeline on Fitts' return, as the team will wait and see how he responds to rest and treatment before clearing him to start throwing again.

Red Sox manager Alex Cora said that Tolle will start Friday's game against the Diamondbacks in Arizona, Gabrielle Starr of the Boston Herald reports.

Tolle would have been available to take the hill Wednesday against the Guardians on four days' rest, but because he's received at least five days of rest ahead of every appearance this season, the Red Sox weren't yet ready to deviate from that plan. Cora said that the Red Sox envision Tolle continuing to start games in September, so it looks like he'll be a regular part of the rotation moving forward after turning in a promising MLB debut this past Friday against the Pirates. In that outing, Tolle punched out eight batters and induced 14 swinging strikes on 84 pitches while limiting the Pirates to two earned runs on three hits and two walks over 5.1 innings.

May will work in relief behind opening pitcher Brennan Bernardino for Wednesday's game against the Guardians, though manager Alex Cora said that the right-handed May will be available for up to 40 pitches, Tim Healey of The Boston Globe reports.

Since May will be pitching on three days' rest after most recently starting in last Saturday's 10-3 loss to the Pirates, he'll face a tighter restriction than if he were operating as bulk reliever on normal rest. Cora noted that the Red Sox aren't yet preparing for May to move to the bullpen on a permanent basis, as the 27-year-old is still likely to make a start during next week's series versus the Athletics. Since being acquired from the Dodgers at the trade deadline, May has produced a 5.68 ERA, 1.70 WHIP and 25:11 K:BB in 25.1 innings through his first five outings with the Red Sox.