Over the weekend, there were a ton of roster moves including those to allow for new players that have been acquired some roster space. To get you caught up on who is where and when, here is a complete list of the transactions in MLB over the weekend sorted by team.
Arizona Diamondbacks activated SS Eduardo Escobar.
Arizona Diamondbacks optioned SS Ildemaro Vargas to Reno Aces.
Arizona Diamondbacks sent 3B Deven Marrero on a rehab assignment to AZL D-backs.
Atlanta Braves activated LHP Max Fried from the 10-day disabled list.
Atlanta Braves optioned LF Preston Tucker to Gwinnett Stripers.
Baltimore Orioles sent LHP Chris Lee outright to Bowie Baysox.
Boston Red Sox placed 3B Rafael Devers on the 10-day disabled list with a left hamstring strain.
Boston Red Sox recalled SS Tzu-Wei Lin from Pawtucket Red Sox.
Brad Brach roster status changed by Baltimore Orioles.
Chicago Cubs activated LHP Cole Hamels.
Chicago Cubs optioned RHP Alec Mills to Iowa Cubs.
Chicago Cubs optioned RHP Cory Mazzoni to Iowa Cubs.
Chicago Cubs recalled RHP Cory Mazzoni from Iowa Cubs.
Cincinnati Reds sent LHP Kyle Crockett outright to Louisville Bats.
Cleveland Indians placed RF Tyler Naquin on the 10-day disabled list retroactive to July 26, 2018 with a right hip strain.
Cleveland Indians recalled RHP Adam Plutko from Columbus Clippers.
Cleveland Indians sent LHP Andrew Miller on a rehab assignment to Lake County Captains.
Colorado Rockies activated RHP Seunghwan Oh.
Colorado Rockies optioned LHP Sam Howard to Albuquerque Isotopes.
Colorado Rockies optioned RF Noel Cuevas to Albuquerque Isotopes.
Colorado Rockies recalled 1B Ryan McMahon from Albuquerque Isotopes.
Colorado Rockies sent RHP Chad Bettis on a rehab assignment to Albuquerque Isotopes.
Colorado Rockies signed free agent LF Matt Holliday to a minor league contract.
Detroit Tigers claimed LHP Josh Smoker off waivers from Pittsburgh Pirates.
Detroit Tigers designated RHP Warwick Saupold for assignment.
Detroit Tigers optioned LHP Josh Smoker to Toledo Mud Hens.
Houston Astros optioned LHP Cionel Perez to Fresno Grizzlies.
Houston Astros placed 2B Jose Altuve on the 10-day disabled list retroactive to July 26, 2018 with right knee soreness
Houston Astros recalled 3B Tyler White from Fresno Grizzlies.
Kansas City Royals activated CF Brett Phillips.
Kansas City Royals optioned Andres Machado to Northwest Arkansas Naturals.
Kansas City Royals recalled RHP Andres Machado from Northwest Arkansas Naturals.
Los Angeles Dodgers activated RF Yasiel Puig from the 10-day disabled list.
Los Angeles Dodgers optioned LF Alex Verdugo to Oklahoma City Dodgers.
Milwaukee Brewers activated 3B Mike Moustakas.
Milwaukee Brewers activated RHP Matt Albers from the 10-day disabled list.
Milwaukee Brewers designated 2B Brad Miller for assignment.
Milwaukee Brewers optioned CF Keon Broxton to Colorado Springs Sky Sox.
Milwaukee Brewers sent 2B Jonathan Villar on a rehab assignment to Colorado Springs Sky Sox.
Milwaukee Brewers signed RHP Wade Beasley.
Minnesota Twins recalled 3B Miguel Sano from Rochester Red Wings.
Minnesota Twins recalled LHP Gabriel Moya from Rochester Red Wings.
New York Mets optioned RHP Franklyn Kilome to Binghamton Rumble Ponies.
New York Mets recalled SS Luis Guillorme from Las Vegas 51s.
New York Mets sent 3B Todd Frazier on a rehab assignment to St. Lucie Mets.
New York Yankees activated LHP J.A. Happ.
New York Yankees traded LHP Caleb Frare to Chicago White Sox for Future Considerations.
New York Yankees traded LHP Chasen Shreve and RHP Giovanny Gallegos to St. Louis Cardinals for 1B Luke Voit and Future Considerations.
Oakland Athletics placed LF Chad Pinder on the 10-day disabled list retroactive to July 28, 2018 with a left elbow laceration.
Oakland Athletics recalled 2B Franklin Barreto from Nashville Sounds.
Philadelphia Phillies activated 2B Asdrubal Cabrera.
Philadelphia Phillies optioned 2B Jesmuel Valentin to Lehigh Valley IronPigs.
Pittsburgh Pirates placed 1B Josh Bell on the 10-day disabled list a left oblique strain.
Pittsburgh Pirates placed LF Corey Dickerson on the 10-day disabled list a strained left hamstring
Pittsburgh Pirates recalled 3B Jose Osuna from Indianapolis Indians.
Pittsburgh Pirates recalled CF Austin Meadows from Indianapolis Indians.
San Diego Padres activated LHP Jose Castillo from the 10-day disabled list.
San Diego Padres activated RHP Jordan Lyles from the 10-day disabled list.
San Diego Padres optioned RF Franmil Reyes to El Paso Chihuahuas.
San Diego Padres placed RHP Luis Perdomo on the 10-day disabled list with a strained right shoulder.
Seattle Mariners activated RHP Sam Tuivailala.
Seattle Mariners optioned RHP Casey Lawrence to Tacoma Rainiers.
Tampa Bay Rays sent C Adam Moore outright to Durham Bulls.
Texas Rangers optioned LHP Brandon Mann to Round Rock Express.
Texas Rangers placed LF Ryan Rua on the 10-day disabled list with muscle spasms in back.
Texas Rangers recalled CF Delino DeShields from Round Rock Express.
Texas Rangers recalled RHP Ariel Jurado from Frisco RoughRiders.
Texas Rangers sent RHP Chris Martin on a rehab assignment to Round Rock Express.
Toronto Blue Jays optioned LF Billy McKinney to Buffalo Bisons.
Washington Nationals placed 3B Anthony Rendon on the bereavement list.
Washington Nationals sent 1B Jose Marmolejos outright to Syracuse Chiefs.