At the flop:
Winning 25.57% of the time
Tied 0% of the time
Losing 74.43% of the time
At the Turn:
Winning 29.61% of the time
Tied 0% of the time
Losing 70.39% of the time
At the River:
Winning 32.73% of the time(13.05% with trips or better)
Tied 0.38% of the time
Losing 66.89% of the time(3.01% with trips or better)