The two sides reached an agreement on a one-year, $6.35 million deal to avoid arbitration last week, but came to terms on the longer deal to keep Kole Calhoun under contract through 2019.
Jeff Bagwell, Tim Raines and Ivan "Pudge'' Rodriguez were elected to the Baseball Hall of Fame on Wednesday by the Baseball Writers' Association of America.
Michael Kopech, who the White Sox acquired from the Red Sox in the Chris Sale trade, hit 110 mph during his first maximum velocity workout on the year.
Jose Quintana has been mentioned in trade rumors since the early part of November and recently opposing clubs have been sweetening their trade offers for the right-hander.
Yadier Molina will make $14 million in 2017 and then the two sides have a decision to make on a $15 million mutual option that carries a $2 million buyout.