MLB Player News

Kelly picked up a hold Saturday against the White Sox, striking out two in a clean inning of work.

The 28-year-old right-hander now trails only Tyler Rogers for the major-league lead in holds with 22 on the year. Kelly hasn't been scored upon in seven consecutive outings, delivering a career-best 2.13 ERA, 0.83 WHIP and 42:8 K:BB along with four saves in six opportunities over 50.2 innings for the campaign.

Thielbar earned the save in Saturday's 5-2 win over the Yankees, allowing one hit in a scoreless ninth inning. He did not record a walk or a strikeout.

With Jacob Webb used in the eighth inning against the heart of the Yankees' order, Thielbar was called upon to protect a three-run lead in the ninth and worked around a leadoff single to earn his first save since April 21. The 39-year-old Thielbar owns a 3.97 ERA, 1.21 WHIP and 43:13 K:BB to go along with seven holds and three saves across 34 innings this season. He shouldn't be counted on as a reliable source of saves going forward with Daniel Palencia (elbow) nearing a rehab assignment.

Baz (4-10) took the loss Saturday against the Phillies, allowing one run on six hits and one walk in 6.1 innings. He struck out four.

It was a hard-luck loss for Baz, who held an imposing Philadelphia lineup scoreless until the fifth inning. The right-hander has found his groove after opening the year with a 5.48 ERA through his first eight starts, as he's logged nine quality starts in his last 14 outings and given up more two runs just four times during that span. Baz will carry a 3.86 ERA, 1.37 WHIP and 111:45 K:BB over 128.1 frames into his next scheduled appearance in Texas.

The Mariners acquired Jones, right-hander Seranthony Dominguez and catcher Boston Smith from the White Sox on Saturday in exchange for right-hander Luis Castillo, Jeff Passan of ESPN.com reports.

Jones will be on the move for the second time in less than two months after the White Sox acquired him in a trade with the Guardians on June 11. Between those two organizations, Jones has spent the entire 2026 season at Triple-A, where he has an .807 OPS with 14 home runs and 11 steals across 382 plate appearances. The 28-year-old outfielder will likely report to Triple-A Tacoma.

Sanchez (14-4) earned the win Saturday against the Orioles, allowing no runs on two hits and five walks in six innings. He struck out 11.

Although the five walks matched a season high, Sanchez danced around trouble in a scoreless start and recorded his second-most strikeouts of the season. It was an encouraging beginning to the month of August for the All-Star southpaw, who surrendered 16 earned runs over 21.2 innings during July en route to posting a 6.65 ERA and 1.85 WHIP during the month. Sanchez is set to bring a strong 2.61 ERA, 1.20 WHIP and 168:33 K:BB across 144.2 innings into a tough assignment against an upstart Nationals lineup his next time out.

The Mariners acquired Dominguez, outfielder Nolan Jones and catcher Boston Smith from the White Sox on Saturday in exchange for right-hander Luis Castillo, Jeff Passan of ESPN.com reports.

Dominguez opened the season as the closer for the White Sox but lost his grip on the job in late June. He'll now head to Seattle, where he'll presumably operate in a middle relief for the Mariners, with Andres Munoz locked in as the closer. Dominguez has a 4.10 ERA, 1.37 WHIP, 12 saves (in 17 chances), four holds and a 45:23 K:BB over 37.1 innings this season.

The White Sox acquired Castillo from the Mariners on Saturday in exchange for right-hander Seranthony Dominguez, outfielder Nolan Jones and catcher Boston Smith, Jeff Passan of ESPN.com reports.

The 31-year-old righty will head to Chicago and bolster a rotation that's received excellent results from Davis Martin and Sean Burke but uneven production from Anthony Kay, Noah Schultz and Erick Fedde at the other three spots. While the three-time All-Star easily becomes the White Sox's most battle-tested starter, Castillo has endured a career-worst 2026 campaign. After submitting a 3.54 ERA and 1.18 WHIP in 32 starts for Seattle a season ago, Castillo turned in a 5.06 ERA and 1.39 WHIP in 20 appearances (17 starts) in 2026 prior to being dealt. Castillo showed signs of righting the ship in May and June, but he went 0-3 with a 5.48 ERA and 1.52 WHIP while serving up seven home runs in 23 innings over four July outings. He last pitched Tuesday, so Castillo could be ready to make his White Sox debut during the team's series in Boston early next week.

Taylor went 1-for-3 with a two-run home run in Saturday's 6-2 loss to the Marlins.

The veteran outfielder took Tyler Phillips deep in the second inning, but it was all the offense the Mets could muster. Taylor is up to 10 homers on the season, and seven of them have come since his return from a hip injury in late June, including three in the last six games. Over 23 contests since his activation from the IL, Taylor's batting .354 (17-for-48) with 14 runs and 14 RBI as he does his best to improve his market value ahead of the trade deadline.

Atlanta acquired Falter and outfielder Lane Thomas from Kansas City on Saturday in exchange for left-hander Carter Holton and right-hander Lucas Braun, Jeff Passan of ESPN.com reports.

Falter lost his spot on the Royals' 40-man roster in early June after he was lit up for 15 earned runs on 24 hits and six walks over 9.2 innings in five appearances (two starts). He had righted the ship upon clearing waivers and joining the rotation at Triple-A Omaha, where he had submitted a 3.10 ERA, 1.52 WHIP and 26:15 K:BB In 29 innings over his last seven outings. Falter won't regain a 40-man roster spot in Atlanta, but he'll bolster the organization's starting depth at the Triple-A level.

Thornton (2-2) took the loss Saturday, giving up four runs (three earned) on six hits and three walks over 4.2 innings as the Mets were downed 6-2 by the Marlins. He struck out two.

The rookie southpaw needed 94 pitches (56 strikes) to record 14 outs in his shortest outing since he returned to the big-league rotation in late June, with the three free passes being a season high in the majors. Over five starts since then, Thornton has delivered a 2.10 ERA, 1.00 WHIP and 21:8 K:BB over 30 innings as he establishes himself as a part of the Mets' 2027 rotation plans. He'll look to bounce back in his next trip to the mound, which is scheduled to come on the road next weekend in Pittsburgh.