At the flop:
Winning 26.59% of the time
Tied 0% of the time
Losing 73.41% of the time
At the Turn:
Winning 32.34% of the time
Tied 0% of the time
Losing 67.66% of the time
At the River:
Winning 37.07% of the time(14.5% with trips or better)
Tied 0.46% of the time
Losing 62.47% of the time(2.57% with trips or better)