The opening event of the WSOP Circuit stop at Harrah's Rincon just outside of San Diego drew a record field of 646 players, tying the mark set for the largest Circuit field ever at Rincon. In 2007 a preliminary event also drew 646 players.
 
The $5,000 buy-in main event is set to kick-off on March 30th and run through until April 1st. Follow all the action on WorldSeriesofPoker.com.