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STAGE 2 BANKROLL MATRIX · OSCAR'S GRIND · 300U / 3-SHOE
Oscar's Grind 1-Unit Cycle — 300-Unit Bankroll & 3-Shoe (216-Hand) Risk-of-Ruin Matrix
Case M397-0 maps the non-stationary Oscar's Grind 1-Unit Cycle (hold on loss / +1 on win) across a 300-unit bankroll and a 216-hand (3-shoe) window, where a 60-unit table ceiling and 150-unit stop-loss produce a 8.25% ruin rate while benchmarks an average stake drawdown-slope of 2.04x and 5.51u ($276) in theoretical house-edge toll. Every 8-deck hand remains statistically independent (45.86% Banker, 44.62% Player, 9.52% Tie), meaning progression sizing reshapes session variance without altering the house edge.
- Ruin Rate (-150u Stop)
- 8.25%
- Target Hit (+75u Cap)
- 43.77%
- 216-Hand Expected Hold
- 5.51u
- Table Max (6-Step Depth)
- 60u