The Washington Nationals acquired 26-year-old left-handed starter Gio Gonzalez from the Oakland A's on  in exchange for four top prospects: A.J. Cole, Brad Peacock, Tommy Milone and Derek Norris. (Associated Press)

The Washington Nationals acquired 26-year-old left-handed starter Gio Gonzalez from the Oakland A's on in exchange for four top prospects: A.J. Cole, Brad Peacock, Tommy Milone and Derek Norris. (Associated Press)