Scooter Gennett left Tuesday's game against the Reds with right quad tightness.
It's not clear how Gennett was injured. He was hitless in two at-bats before being replaced by Rickie Weeks in the fifth inning. The Brewers should provide more clarity on Gennett's status after the game.
Pedro Alvarez exited Tuesday's game against the Dodgers with left knee discomfort.
It's not clear when Alvarez was injured, nor is it clear how long he might be out, but the Pirates should provide an update after the game. The third baseman had a double in two at-bats and committed his league-leading 22nd error before leaving.
George Springer (knee, quad) remained out of the Astros' lineup Tuesday.
It's the second straight game he's missed. When asked whether he feels more pain in his knee or quad, Springer said, "I just have overall kind of discomfort." An MRI revealed no structural damage, so for now the young outfielder remains day-to-day. "You have to say to yourself 'He's not going to play within the next 15 days,'" manager Bo Porter said of a possible DL stint for Springer. "We're not at that point right now."
Reds outfield prospect Jesse Winker will miss the next 2-4 weeks with a strained tendon in his right wrist.
Winker will not require surgery, but the wrist is currently immobilized. Ranked by MLB.com prior to the season as the team's No. 3 prospect, Winker has batted .287/.399/.518 with 15 homers and 57 RBI between High- and Double-A this season.
MLB.com's Joe Frisaro reports that the Marlins are likelier to extend Casey McGehee than trade him.
McGehee is a sell high candidate if there ever was one, but the Marlins evidently want to keep him around. The third baseman is eligible for arbitration this winter for a final time, so the Marlins wouldn't necessarily have to extend McGehee in order to keep him around for another year. McGehee, who has drawn interest from the Mariners, among other clubs, is batting .322 with 56 RBI this season.
Joe Panik left Tuesday's game versus the Phillies with a sprained right ankle.
He grounded out in his lone plate appearance before exiting. The Giants should update Panik's status after the game. He was replaced at second base by Ehire Adrianza.
Orioles optioned RHP Preston Guilmet to Triple-A Norfolk.
Guilmet has put up a 5.23 ERA over 10 appearances during his multiple stints with the big club this season. He'll be back again eventually.
Orioles recalled RHP Miguel Gonzalez from Triple-A Norfolk.
Gonzalez will start on Tuesday against the Angels after being optioned prior to the All-Star break so that he could continue pitching. He has a 4.04 ERA and 1.45 WHIP on the season and isn't a good streaming option Tuesday.