MLB Transactions from May 10, 2016

San Diego Padres claimed Keith Hessler off waivers from Arizona Diamondbacks.
Los Angeles Angels signed free agent RHP David Carpenter to a minor league contract.
New York Mets optioned LHP Josh Edgin to Las Vegas 51s.
New York Mets activated LHP Josh Edgin from the 15-day disabled list.
Los Angeles Dodgers sent LF Alex Guerrero on a rehab assignment to Rancho Cucamonga Quakes.
Washington Nationals traded 2B Brendan Ryan to Los Angeles Angels for Player To Be Named Later and cash.
Los Angeles Angels placed SS Andrelton Simmons on the 15-day disabled list retroactive to May 9, 2016. Torn ligament in left thumb.
Los Angeles Angels transferred RHP Garrett Richards from the 15-day disabled list to the 60-day disabled list. High grade UCL tear in right arm.
Atlanta Braves recalled Ian Krol from Gwinnett Braves.
Atlanta Braves placed RHP Jim Johnson on the 15-day disabled list retroactive to May 9, 2016. Right groin strain
Houston Astros recalled Max Stassi from Fresno Grizzlies.
Houston Astros placed C Jason Castro on the paternity list.
Kansas City Royals placed SS Raul Mondesi on the restricted list.Chicago Cubs sent C Miguel Montero on a rehab assignment to Iowa Cubs.
Miami Marlins recalled Nick Wittgren from New Orleans Zephyrs.
Miami Marlins placed RHP Nefi Ogando on the 15-day disabled list retroactive to May 9, 2016. Right rib fracture
Arizona Diamondbacks signed free agent CF Michael Bourn to a minor league contract.
Oakland Athletics transferred RHP Chris Bassitt from the 15-day disabled list to the 60-day disabled list. May 2016 Tommy John surgery
Oakland Athletics selected the contract of Daniel Coulombe from Nashville Sounds.
Oakland Athletics recalled Andrew Triggs from Nashville Sounds.
Oakland Athletics recalled Tyler Ladendorf from Nashville Sounds.
Oakland Athletics optioned J.B. Wendelken to Nashville Sounds.
Oakland Athletics placed RHP Liam Hendriks on the 15-day disabled list retroactive to May 8, 2016. Right triceps strain
Oakland Athletics placed LF Mark Canha on the 15-day disabled list retroactive to May 9, 2016. Back strain
Kansas City Royals sent LHP Mike Minor on a rehab assignment to Northwest Arkansas Naturals.
Arizona Diamondbacks optioned Archie Bradley to Reno Aces.
Arizona Diamondbacks recalled RHP Evan Marshall from Reno Aces.