Edge sorting: Difference between revisions

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{{Short description|Advantage gambling technique}}
{{Use dmy dates|date=August 2018}}
[[File:TarotEdge nouveau - Grimaud - 1898 - Back sidesorting.jpg|thumb|upright|A deck of cards with an asymmetrical back pattern may be susceptible to edge sorting, if the pattern is the same on every card. A card which has been rotated 180 degrees (here, the third card) will become visibly distinct from one which has not.]]
'''Edge sorting''' is a technique used in [[advantage gambling]] where a player determines whether a face-down [[playing card]] is likely to be low or high at [[Casino game#Table games|casino table games]] by observing, learning, and exploiting subtle unintentional differences on the backs of the cards being dealt.<ref>{{cite web|url=http://www.ibtimes.com/what-edge-sorting-phil-ivey-sued-borgata-casino-allegedly-cheated-win-96-million-baccarat-1571442 |title=What Is Edge Sorting? Phil Ivey Sued By Borgata Casino, Allegedly Cheated To Win $9.6 Million In Baccarat |work=[[International Business Times]] |author=Thomas Barrabi |date=14 April 2014 |accessdate=19 April 2014}}</ref> The technique requires the player to trick the dealer into rotating specific, high-value cards so that they are distinguishable from lower-value ones after shuffling.