At the flop:
Winning 25.16% of the time
Tied 0% of the time
Losing 74.84% of the time
At the Turn:
Winning 29.7% of the time
Tied 0% of the time
Losing 70.3% of the time
At the River:
Winning 34.32% of the time(15.44% with trips or better)
Tied 1.11% of the time
Losing 64.57% of the time(3.55% with trips or better)