|Born: September 15, 1971|
|September 8, 1996, for the New York Mets|
|Last MLB appearance|
|July 13, 1998, for the Chicago Cubs|
|Runs batted in||16|
Jason Robert Hardtke (born September 15, 1971 in Milwaukee, Wisconsin) is an American former professional baseball second baseman.
He also played in Nippon Professional Baseball (NPB) for the Hanshin Tigers in the 2000 season, and has managed the Visalia Rawhide. He is the president of a baseball training academy in Campbell, California, Hardtke World of Baseball.
- Career statistics and player information from Baseball-Reference, or Fangraphs, or Baseball-Reference (Minors)
- Hardtke World of Baseball