Career
He became a professional player while studying as a graduate student at the University of Chicago"s Department of Economics. Grosjean"s book provides a mathematical treatment of various forms of legal advantage play in casino games. His latest book, Exhibit Civil Aeronautics Administration: Beyond Counting provides information for playing modern casino games with an advantage.
Grosjean is well known in the gambling community for his legal victories over two major casinos and an investigative agency they employ.
Legal action is pending against four agents of the Nevada Gaming Control Board. His attorneys for these matters are Bob Nersesian and Thea Sankiewicz.
Grosjean is the youngest ever person to be inducted into the Blackjack Hall of Fame and continues to play blackjack around the world. He competed in the Ultimate Blackjack Tour, a televised 10-week series that aired on Columbia Broadcasting System.