At the flop:
Winning 28.43% of the time
Tied 0% of the time
Losing 71.57% of the time
At the Turn:
Winning 33.89% of the time
Tied 0% of the time
Losing 66.11% of the time
At the River:
Winning 38.23% of the time(10.41% with trips or better)
Tied 0.62% of the time
Losing 61.15% of the time(2.76% with trips or better)