Mebla Dule
Mebla Dule, a female Human, was a fervent Pazaak player. She met Meetra Surik in the cantina on Citadel Station which orbited Telos IV.
Behind the scenes
Within KotOR II, Mebla Dule stands out as the sole character whose dialogue cannot be skipped. This might be an intentional joke, considering that even after defeating her in three matches, and despite her declaration to quit, the player can still initiate a game by selecting the "I'd like to ask you some questions..." dialogue option, prompting her to continue playing.
Should the player interact with her while accompanied by B-4D4-GE3, she declines to participate in Pazaak, stating, "Never play pazaak with droids".