MLB Player News

Carroll (back) underwent an MRI, which came back clean, on Thursday, John Gambadoro of Arizona Sports 98.7 FM reports.

Carroll was absent from the starting lineup for Arizona's last two contests while nursing low back discomfort, and he underwent imaging to determine if he was dealing with anything of significance. The outfielder appears to have avoided a major injury, and he is expected to return to the lineup for Friday's series opener versus the Rangers

The Twins optioned Gonzalez to Triple-A St. Paul on Thursday.

With Austin Martin (hamstring) returning from the injured list Thursday, Gonzalez will end up as the odd man out of a spot on the Twins' 28-man roster. The 22-year-old went 2-for-8 with two walks while appearing in seven games for the Twins, and he'll likely play out the rest of the season at St. Paul, barring an injury to another one of Minnesota's outfielders.

The Twins reinstated Martin (hamstring) from the injured list Thursday.

Martin landed on the injured list Aug. 17 with a strained left hamstring but has been playing in rehab games at Triple-A St. Paul since Tuesday. After going 3-for-8 with a triple, three RBI and a run scored, the 27-year-old will now return to the active roster and provide depth to Minnesota's outfield corps. Gabriel Gonzalez was optioned to Triple-A in a corresponding move.

The Brewers recalled Stallings from Triple-A Nashville on Thursday, Todd Rosiak of the Milwaukee Journal Sentinel reports.

Stallings will return to Milwaukee's bullpen to fill the void left by Brandon Sproat, who was sent down to Nashville in a corresponding move. Stallings has pitched eight shutout innings across four appearances with the Brewers this season but owns a 4.11 ERA and 1.24 WHIP in 15.1 frames at Nashville since being sent down to Triple-A on Aug. 4.

The Pirates recalled Kelly from Triple-A Indianapolis on Thursday.

The 23-year-old righty will rejoin the big club to give the Pirates extra bullpen help following Braxton Ashcraft's (arm) move to the injured list. Kelly has coughed up five earned runs in 8.1 big-league innings this season and will likely work in a multi-inning relief role as long as he's up with Pittsburgh.

The Pirates placed Ashcraft on the 15-day injured list Thursday with right arm discomfort, retroactive to Monday.

Ashcraft gave up three earned runs during his most recent outing Saturday against the Angels, and he appears to have come away from his start with an arm injury that's serious enough to warrant a trip to the injured list. A minimum-length stay would give him enough time to make one more start during the final week of the season, though the Pirates -- currently five games back of a wild-card spot with 16 to play -- could shut him down for the year if they're eliminated before Ashcraft is healthy. Antwone Kelly was recalled from Triple-A in a corresponding move.

Valdez isn't in the lineup for Thursday's game against the White Sox.

Valdez will get a chance to rest his legs Thursday after going 2-for-6 with a homer, two RBI and two runs scored over the first two games of the series. While he sits, Bryan Reynolds, Oneil Cruz and Jake Mangum will start across the outfield.

Hader struck out one in a clean ninth inning to earn the save Thursday against the Phillies.

Hader dispatched the Phillies with ease Thursday, landing six of his eight pitches for strikes. It was an encouraging bounce-back performance by the southpaw, who was scored upon in his last appearance Tuesday in Philadelphia for the first time since July 20. He has a shiny 0.87 ERA, 0.65 WHIP and 54:11 K:BB over 41.1 innings, going a perfect 25-for-25 in save chances.

Teel isn't in the lineup for Thursday's game against the Pirates.

Teel will get a breather Thursday after going 2-for-5 with a homer and a walk over the first two games of the series. Jake Rogers will fill in at catcher and bat ninth.

Campbell was placed on the 7-day injured list at Triple-A Worcester on Thursday with a left foot contusion, Chris Cotillo of MassLive.com reports.

While the injury seems relatively minor, there's a chance it will end Campbell's season given how little of the schedule is left. Campbell put up a .631 OPS with just two home runs through the end of June at Worcester this season, but he's slashed .320/.440/.524 with six long balls since July 1.