The Toronto Blue Jays have acquired right-hander Jesse Chavez from the A's in exchange for Liam Hendriks.
Chavez, 32, spent half of the 2012 season in Toronto before being traded to Oakland. He went 7-15 with a 4.18 ERA through 30 games (26 starts) in 2015, and he's eligible to become a free agent at the end of the 2016 season.