This individual has no known canonical name.  While the information presented is canonical, the individual described lacks an official name, thus the title is conjecture.

Player is a male smuggler who once played a game with Vala Mal Doran. His last bet with her was for his Tel'tak against her invisibility device. Vala cheated however and he ordered to examine her closely and when he found out she cheated he wanted to kill her but Adria stopped him and ordered him and everybody else to leave. (SG1: "Dominion")