Eight Five Offsuit vs Jack Five Offsuit

At the flop:
Winning 16.67% of the time
Tied 0% of the time
Losing 83.33% of the time

At the Turn:
Winning 21.53% of the time
Tied 1.39% of the time
Losing 77.08% of the time

At the River:
Winning 26.88% of the time(10.24% with trips or better)
Tied 5.77% of the time
Losing 67.35% of the time(5.13% with trips or better)