[3] In October 2015, Katz founded the website Poker Central which launched subscription-based streaming service PokerGO.

[10] In January 2013, Katz entered the PokerStars Caribbean Adventure $100,000 high roller event, finishing fourth for $543,800.

[11] Later that year, he finished runner up to Davidi Kitai at the 2013 World Series of Poker $5,000 Pot Limit Hold'em event.

[16] In January 2018, Cary Katz won his first major poker tournament, placing first in a field of 48 entries to win the PCA Super High Roller and earning $1,492,340.

[20] In January 2023, Katz was crowned the 2023 PokerGO Cup champion after cashing five times and winning $655,800 in prize money.