Alex Speier of the Boston Globe reports that the Red Sox have acquired Ryan Cook from the Athletics.
Athletics optioned RHP Ryan Cook to Triple-A Nashville.
Athletics recalled RHP Ryan Cook from Triple-A Nashville.
Athletics optioned RHP Ryan Cook to Triple-A Sacramento.
Athletics and RHP Ryan Cook avoided arbitration by agreeing to a one-year, $1.4 million contract.
Ryan Cook was called on to earn the save Sunday but instead took the loss against the Astros.
Ryan Cook pitched a scoreless inning Monday, giving him 20 consecutive appearances in which he hasn't allowed a run.
Ryan Cook got his first save of the season, recording four outs in Sunday's win over the Marlins.
Athletics activated RHP Ryan Cook from the 15-day disabled list.
Ryan Cook (forearm) is expected to be activated from the disabled list Tuesday.
Ryan Cook (forearm) is aiming to begin a minor league rehab assignment on Saturday.
Ryan Cook (forearm) threw all of his pitches during a 20-pitch bullpen session Tuesday.
Ryan Cook (forearm) has been cleared to throw.
Athletics manager Bob Melvin said Tuesday that Ryan Cook (forearm) "feels really good."