SPR (Stack To Pot Ratio)

SPR, The Stack To Pot Ratio, Is The Effective Stack Divided By The Pot At The Start Of A Street, Usually The Flop. A Low SPR, Below About Three, Means Top Pair Is Often Worth Getting All In. A High SPR, Above Ten, Rewards Hands That Can Make The Nuts And Punishes One Pair Hands That Overcommit.