The Brewers extended left fielder Ryan Braun's contract five additional years through the 2020 season, according to an ESPN.com report on Thursday. The deal is the longest commitment to a player in Brewers franchise history and is in addition to the $45M, eight-year deal Braun signed in May 2008, still the largest deal ever signed by a player with less than one year of service time. Braun's new contract is worth $105M from 2016-20, with a $10M signing bonus.

The Red Sox and first baseman Adrian Gonzalez have agreed to terms on a seven-year, $154 million contract, according to multiple sources. The team is expected to officially announce the deal on Friday. Gonzalez receives a $6 million signing bonus, $21 million per year from 2012-16 and $21.5 million per year in 2017 and 2018, according to a report by ESPN's Buster Olney. The Red Sox acquired Gonzalez from the San Diego Padres in the offseason.

The Red Sox have agreed to terms with first baseman Adrian Gonzalez on a new contract that will pay him $154M over the next seven years. The team said it would announce the new deal at a news conference on Friday afternoon. The terms were confirmed to The Associated Press by a person familiar with the deal, who spoke on the condition of anonymity ahead of the announcement.

The Red Sox have agreed to terms with right-hander Clay Buchholz on a four-year, $30.5 million contract extension. The team confirmed the agreement, while a source confirmed the financial figures. The extension includes two club options worth $13 million apiece that would potentially keep Buchholz under the club's control through the 2017 season. He is 29-23 with a 3.77 ERA in his career.

The Athletics and right-hander Trevor Cahill have agreed to terms on a multiyear deal, according to a source. The contract is pending a physical. Cahill was 18-8 last season and was an All-Star for the American League. He has a 29-21 career record with a 3.69 ERA.

Second baseman Freddy Sanchez has agreed to a $6M, one-year extension with the Giants, a baseball source tells ESPN.com's Jerry Crasnick. Sanchez, who was in the Giants' opening day lineup Thursday, signed a two-year, $12M contract in December 2009.