At the flop:
Winning 25.68% of the time
Tied 0% of the time
Losing 74.32% of the time
At the Turn:
Winning 29.32% of the time
Tied 0% of the time
Losing 70.68% of the time
At the River:
Winning 32.29% of the time(9.81% with trips or better)
Tied 0.39% of the time
Losing 67.32% of the time(2.39% with trips or better)