Game Math, Models Five useful lessons from recent changes in probability models Owen Gaines September 7, 2026 Owen Gaines Owen Gaines is a professional poker player and author who has played an estimated ten million hands and written four poker strategy books. This Gambling Math & Probability report examines probability models with practical context, clear definitions, and useful evidence for readers. Filed under: Game Math, Models Tags: Beginner, Market Update ←The data points that matter most when reviewing expected value A closer look at the strategy behind risk calculations→