Five Red Sox — righthander Burke Badenhop, outfielder/first baseman Mike Carp, infielder Jonathan Herrera, lefthander Andrew Miller, and righthander Junichi Tazawa — filed for salary arbitration Tuesday.
The sides will exchange figures Friday. Hearings start Feb. 1 for any players still unsigned.
The players are under team control for the coming season. The arbitration process determines their salary.