At the flop:
Winning 16.56% of the time
Tied 0% of the time
Losing 83.44% of the time
At the Turn:
Winning 21.5% of the time
Tied 0.6% of the time
Losing 77.9% of the time
At the River:
Winning 26.47% of the time(9.64% with trips or better)
Tied 3.1% of the time
Losing 70.43% of the time(5.34% with trips or better)