From his early days in Calabasas to. Oppenheim has mostly played. Oppenheim is from Calabasas, California. World Poker Tour - WPT Borgata Poker Open, Atlantic City, 3rd, $ , Oppenheim started his poker career at the age of 19 – during his second year of college. . AKA David Oppenheim. He started playing live cash games at 16, underaged, at the Bicycle Card Club (now known as the famous Bicycle Casino). David Oppenheim's Results, Stats, Bio, Gallery & Pictures. Poker Hall of Famers! Hello @elielezra1 and “OP” (David Oppenheim) #POSITIVITY · Nicest guys ever, but KILLERS at the poker table! Hello @. David Oppenheim is another unsung top poker professional. David Oppenheim is an American professional poker player. There was one stretch where Oppenheim lost 12 sessions in a row, totaling up to a $2 million. He's probably the kind of guy who doesn't like being under the. [HOST] › player. David Oppenheim's Results, Stats. No doubts, he has become one of the greatest cash game players of all. David Oppenheim's story is a testament to passion, skill, and an unwavering dedication to the game of poker. Predominately a high stakes live cash game player specializing in non Hold'em games, Oppenheim's. Playing poker professionally is never a steady climb to the top. He was born on March 7th, in Los Angeles, CA. David Oppenheim is a very talented player with great reading abilities.