Jon Heyman of CBS Sports reports that the Indians have signed free agent outfielder Michael Bourn to a four-year, $48 million contract with a vesting option for 2017.
Indians exercised INF Mike Aviles' $3.5 million option for 2015.
Tigers exercised RHP Joakim Soria's $7 million option for 2015.
Brewers declined 2B Rickie Weeks' $14.5 million option for 2015.
Sports Hochi reports that the Fukuoka Softbank Hawks plan to offer Daisuke Matsuzaka a four-year contract worth about $3.58 million per season.
Padres decline RHP Josh Johnson's $4 million option for 2015.
Orioles declined OF Nick Markakis' $17.5 million option for 2015.
Orioles exercised LHP Wei-Yin Chen's $4.75 million option for 2015.
Dan Haren has exercised his $10 million player option for 2015.
FOX Sports' Ken Rosenthal reports that the Cubs could announce Joe Maddon as their new manager by Friday.
Red Sox re-signed RHP Koji Uehara to a two-year, $18 million contract.
Brewers exercised RHP Yovani Gallardo's $13 million club option for 2015.