Historical clue formulations

• *Where you might be behind the eight ball — 2016-04-11
• Shark's place — 2014-03-29
• Something you can bank on — 2010-12-10
• Place to "rack 'em up" — 2010-04-05
• It has six holes — 2006-04-23
• It gives players a cushion — 1997-01-05