ProPokerTools
Unrolled Hold'em Simulation ?

Before the Flop 1,712,304 trials (Exhaustive)

Hand Equity Wins Ties
JsAs 64.79% 1,104,808 9,294
8s6s 35.21% 598,202 9,294

On the Flop 990 trials (Exhaustive)
board: 4c4h7s
Hand Equity Wins Ties
JsAs 62.17% 611 9
8s6s 37.83% 370 9

On the Turn 44 trials (Exhaustive)
board: 4c4h7s5s
Hand Equity Wins Ties
JsAs 11.36% 5 0
8s6s 88.64% 39 0

On the River 1 trials (Exhaustive)
board: 4c4h7s5sJd
Hand Equity Wins Ties
JsAs 0.00% 0 0
8s6s 100.00% 1 0