The Oakland Athletics and pitcher Henderson Alvarez have agreed to a one-year contract. Alvarez went 0-4 with a 6.45 ERA in four starts for Miami during a 2015 season shortened by two stints on the disabled list for injuries to his right shoulder. The 25-year-old Alvarez is 27-34 with 3.80 ERA in 92 career starts over five seasons with Toronto and Miami. More...