Derek Jeter and Minka Kelly

Yankees captain, Derek Jeter and longtime girlfriend, Minka Kelly, were secretly engaged according to the New York Post.

Jeter and his actress fiancée are telling close friends to save the date for nuptials in the fall.

According to reports, wedding plans are underway and is expected to take place once the baseball season comes to a close.

Kelly is well known for her role on the show Friday Night Lights.