Oscar's Grind in baccarat: two in three series end within 4 hands, so why does it lose?

2026-10-03

Oscar's Grind has a small goal: win exactly one unit per series and stop. After a loss you keep the same bet, after a win you raise by one unit, but never so much that you would pass the goal. Using the 8-deck rules of Evolution live baccarat at the Stake (stake.com) casino and assuming Player bets, we followed every possible path hand by hand. Ties are left out.

Most series end quickly

Here is the share of series that have reached the one-unit goal by each point.

Within 4 hands      67.9%
Within 10 hands     84.4%
Within 20 hands     93.3%
Within 50 hands     98.3%
Within 100 hands    99.4%

Two series in three are done within four hands. That is why Oscar's Grind feels like a system that rarely loses.

The series that do not end

The trouble is in the rest. After 20 hands, 6.7% of series, about one in fifteen, have still not reached the goal. After 400 hands 0.08% are still running, and on average they are 2,421 units down with the bet grown to about 162 units. All of that for a series that set out to win one unit.

With a stop-loss

In practice you have to stop somewhere. We ended a series once its loss reached a set line and averaged the result of one series.

Stop at 20 units     success 94.2%  fail 5.8%   average -0.11 units
Stop at 50 units     success 97.5%  fail 2.5%   average -0.17 units
Stop at 100 units    success 98.7%  fail 1.3%   average -0.23 units

A wider stop-loss raises the success rate but makes the average worse, because a single failure wipes out dozens of successes.

Summary

Goal                   +1 unit per series
Done within 4 hands    67.9% · within 20 hands 93.3%
Unfinished after 400   0.08%, average -2,421 units
Stop at 20, 50, 100    average -0.11 · -0.17 · -0.23 units
Method                 8-deck theory, Player bets, ties excluded

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