The Kansas City Royals will get their first baseman back for the season's stretch run, as the club reinstated Eric Hosmer from the 15-day disabled list as rosters expanded on Monday.
Miami Marlins pitcher Henderson Alvarez left Monday's start against the New York Mets with a left oblique strain in the third inning.
The Cleveland Indians activated designated hitter Jason Giambi from the 60-day disabled list on Monday amid a flurry of moves as major league clubs expand their rosters.
The Seattle Mariners suspended Jesus Montero for the rest of the season on Monday after he was involved in an altercation with a team scout last week.
The Milwaukee Brewers activated starting pitcher Matt Garza from the 15-day disabled list Monday, one of five players added to the team as rosters expanded.
The Arizona Diamondbacks announced Monday they have activated outfielder Cody Ross from the 15-day disabled list and reinstated pitcher Daniel Hudson from the 60-day DL.
The Oakland Athletics reinstated shortstop Jed Lowrie from the 15-day disabled list on Monday and added a trio of players from Triple-A Sacramento.
The Houston Astros have fired manager Bo Porter.
The Tampa Bay Rays activated outfielder David DeJesus off the 15-day disabled list Monday.
The Toronto Blue Jays have acquired outfielder John Mayberry Jr. from the Philadelphia Phillies in exchange for minor league infielder Gustavo Pierre.
The Milwaukee Brewers acquired veteran reliever Jonathan Broxton from the Cincinnati Reds on Sunday for two players to be named later.
The Los Angeles Dodgers have activated left-hander Hyun-Jin Ryu and infielder Juan Uribe from the 15-day disabled list.
The St. Louis Cardinals made a number of roster moves on Sunday, including recalling infielder Pete Kozma and pitcher Kevin Siegrist from Triple-A Memphis.
The Oakland Athletics added some much needed power to their club on Sunday, acquiring veteran slugger Adam Dunn from the Chicago White Sox.
The Baltimore Orioles acquired infielder Kelly Johnson and minor-league infielder Michael Almanzar from the Boston Red Sox on Saturday.
The Baltimore Orioles acquired outfielder Alejandro De Aza from the Chicago White Sox on Saturday for two minor-league pitchers.
The Boston Red Sox activated shortstop Xander Bogaerts from the seven-day concussion disabled list on Saturday.
The Texas Rangers recalled pitcher Robbie Ross Jr. from Triple-A Round Rock to start Saturday's contest against the Houston Astros.
The Chicago Cubs activated pitcher Felix Doubront off the 15-day disabled list Saturday.
Baltimore Orioles first baseman Steve Pearce left Friday's night's game against Minnesota with a right abdominal strain.
A Seattle Mariners official said Friday that first baseman Jesus Montero and a team scout exercised "bad judgment at nearly every stage" during a confrontation at a minor-league game.
Yankees right-hander Masahiro Tanaka's hopes of returning to pitch again this season hit a snag Friday when the team announced Tanaka is heading back to New York with what was termed "general soreness" in his pitching arm.
The Pittsburgh Pirates announced on Friday that starter Gerrit Cole was optioned to Single-A Bristol while infielder/outfielder Andrew Lambo was recalled from Triple-A Indianapolis.
Seattle, WA (Sports Network) - The Seattle Mariners have recalled outfielder James Jones from Triple-A Tacoma on Friday.
The Kansas City Royals began to steel themselves for the AL Central pennant race Friday, designating journeyman hurler Bruce Chen for assignment.
The St. Louis Cardinals activated catcher Yadier Molina from the 15-day disabled list prior to Friday's game against the Chicago Cubs.
The Cleveland Indians activated catcher Yan Gomes from the 7-day disabled list on Friday.
The Boston Red Sox have recalled right-handed pitcher Anthony Ranaudo from Triple-A Pawtucket to start Friday's series opener against the Tampa Bay Rays.
A day after trading for pitcher Josh Outman, the New York Yankees selected his contract from Triple-A Scranton/Wilkes-Barre and designated pitcher Rich Hill for assignment.
The Oakland Athletics have decided to drop their protest of Thursday's game against the LA Angels of Anaheim.
The New York Mets placed second baseman Daniel Murphy on the 15-day disabled list Friday with a strained right calf.
Something isn't right with St. Louis Cardinals ace Adam Wainwright.
The New York Yankees have acquired pitcher Josh Outman from the Cleveland Indians in exchange for a player to be named later or cash considerations.
Atlanta Braves pitcher Jonny Venters has a torn ulnar collateral ligament in his left elbow, manager Fredi Gonzalez said Thursday.
Philadelphia Phillies president and CEO David Montgomery is taking a medical leave of absence while he continues to recover from jaw cancer surgery, the team announced Thursday.
The New York Mets have placed right-handed pitcher Vic Black on the 15-day disabled list retroactive to Aug. 24 due to a herniated disk in his neck.
The Arizona Diamondbacks claimed outfielder Nolan Reimold off waivers Thursday from the Toronto Blue Jays.
The Kansas City Royals claimed infielder Jayson Nix off waivers Thursday among a slew of roster moves.
The Baltimore Orioles recalled infielder Jimmy Paredes from Triple-A Norfolk on Thursday.
The New York Mets and the Las Vegas 51s renewed their Player Development Contract for two more years, keeping the 51s as the Triple-A affiliate for the Mets.
The Oakland Athletics recalled right-handed pitcher Evan Scribner from Triple-A Sacramento on Thursday.
Los Angeles Dodgers outfielder Scott Van Slyke suffered a mild right ankle sprain in the fourth inning of Wednesday's game against the Arizona Diamondbacks.
The Colorado Rockies placed both pitcher Boone Logan and catcher Wilin Rosario on the 15-day disabled list Wednesday.
The Chicago Cubs placed outfielders Justin Ruggiano and Ryan Sweeney on the 15-day disabled list on Wednesday.
The Oakland Athletics recalled left-handed pitcher Drew Pomeranz from Triple-A Sacramento on Wednesday.
The Toronto Blue Jays have designated pitcher Sergio Santos for assignment.
Anaheim, CA (SportsNetwork.com) - The Los Angeles Angels of Anaheim designated pitcher Wade LeBlanc for assignment on Tuesday.
Pittsburgh Pirates center fielder Andrew McCutchen left Tuesday's win over the St. Louis Cardinals with left rib discomfort.
In the midst of their best season since 2007, the Seattle Mariners have awarded general manager Jack Zduriencik with a multi-year contract extension.
Detroit Tigers pitcher Anibal Sanchez will not come off the disabled list anytime soon after suffering a setback while throwing Monday during his rehab from a strained pectoral muscle.