Double board Omaha flush odds?

Double board Omaha flush odds?

What are the odds of hitting my flush when I flop the same flush draw on both boards?

Example: I have 2 spades in my hand, both boards each have 2 spades on flop.

26 January 2024 at 05:30 AM
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You have (13-6) = 7 outs, and there are (52-3-3-2) = 44 cards remaining.

Probability of missing both draws = 37/44 * 36/43 * 35/42 * 34/41 = 9435/19393 ≈ 48.65%

Probability of making at least one flush ≈ 1 - 48.65% = 51.35%

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