ProPokerTools
Unrolled Omaha Hi Simulation ?

Before the Flop 1,086,008 trials (Exhaustive)

Hand Equity Wins Ties
AdAs5cKs 64.36% 698,940 0
Qh8hQc3c 35.64% 387,068 0

On the Flop 820 trials (Exhaustive)
board: Ts4d4c
Hand Equity Wins Ties
AdAs5cKs 85.12% 698 0
Qh8hQc3c 14.88% 122 0

On the Turn 40 trials (Exhaustive)
board: Ts4d4cQd
Hand Equity Wins Ties
AdAs5cKs 5.00% 2 0
Qh8hQc3c 95.00% 38 0

On the River 1 trials (Exhaustive)
board: Ts4d4cQdJh
Hand Equity Wins Ties
AdAs5cKs 0.00% 0 0
Qh8hQc3c 100.00% 1 0