Thanks, jjper1!
Here are your 25 calendar dates:
January 7, 2014 - Eric Gagne
January 8, 2014 - Jason Giambi
February 5, 2014 - Roberto Alomar
February 13, 2014 - Dick Hughes
February 19, 2014 - Tim Burke
March 9, 2014 - Arky Vaughan
April 24, 2014 - Chipper Jones
May 1, 2014 - George McQuillan
May 6, 2014 - Willie Mays
May 20, 2014 - Hal Newhouser
May 22, 2014 - Al Simmons
May 31, 2014 - Kenny Lofton
July 1, 2014 - Matt Carson
July 5, 2014 - Rich Gossage
July 14, 2014 - Rob Brantly
August 7, 2014 - Rocky Bridges
August 14, 2014 - Joe Horlen
August 26, 2014 - Morgan Ensberg
September 20, 2014 - Jason Bay
September 23, 2014 - Jeff Cirillo
October 17, 2014 - Buck Ewing
November 3, 2014 - Armando Benitez
November 14, 2014 - Jim Brewer
November 25, 2014 - Joe DiMaggio
November 28, 2014 - Robb Nen