Gagne, 41, hasn't pitched in the Major Leagues since 2008, but Turner was sufficiently impressed.
"I told him I wanted to see his changeup. It lived up to its legacy," Turner said. "Actually it was coming out of his hand really, really good."
Ken Gurnick has covered the Dodgers since 1989, and for MLB.com since 2001. This story was not subject to the approval of Major League Baseball or its clubs.