Eight Five Offsuit vs Ace Ten Offsuit

At the flop:
Winning 27.82% of the time
Tied 0% of the time
Losing 72.18% of the time

At the Turn:
Winning 32.29% of the time
Tied 0% of the time
Losing 67.71% of the time

At the River:
Winning 35.98% of the time(14.09% with trips or better)
Tied 0.39% of the time
Losing 63.63% of the time(2.94% with trips or better)