The Chicago White Sox have agreed to a four-year contract extension with shortstop Alexei Ramirez, a major league source told ESPNChicago.com's Doug Padilla. The source said the deal won't become official until the completion of a physical. A report in Miami's El Nuevo Herald, however, said the contract is for $32.5 million and includes an option for a fifth year. In December, the White Sox exercised Ramirez's $2.75 million option for 2011. Read more: http://sports.espn.go.com/chicago/mlb/news/story?id=6078350
