Hometown: Las Vegas
Country of Origin: United States 
Gregorich is considered primarily a cash-game player, but he has pages worth of major tournament cashes. At the 2003 World Series of Poker, Gregorich came in second to Carlos Mortensen in the $5,000 limit hold?em event. He also made it deep in the 2007 WSOP $50,000 H.O.R.S.E. event, proving his skill in numerous variations of the game. Gregorich nearly missed the final table and finished in 11th place for more than $117,000.