Updated

Theo Epstein is reportedly close to leaving the Boston Red Sox and joining the Chicago Cubs as their general manager.

Epstein, according to the Boston Herald, is "on the cusp" of accepting the position with the Cubs and a decision is expected to be made by Thursday.

In 2002, Epstein became the youngest general manager in major league history when he took over the Red Sox at age 28. He assembled the 2004 squad noted for ending an 86-year championship drought in Boston and tacked on another World Series title three years later. He took on the additional role of executive vice president in 2006.

This past season the Red Sox fell apart down the stretch, finishing 7-20 in September to squander a nine-game lead in the AL wild card race to the Tampa Bay Rays. The collapse resulted in manager Terry Francona parting ways with the franchise shortly after the season.

The Cubs have not won a World Series title since 1908. They went 71-91 this past season, missing out on the postseason for the third straight year. General manager Jim Hendry was fired in mid-August, and Randy Bush was promoted from assistant to interim GM.