At the flop:
Winning 16.14% of the time
Tied 0% of the time
Losing 83.86% of the time
At the Turn:
Winning 21.45% of the time
Tied 0.13% of the time
Losing 78.42% of the time
At the River:
Winning 27.39% of the time(11.45% with trips or better)
Tied 1.36% of the time
Losing 71.25% of the time(4.38% with trips or better)