At the flop:
Winning 26.21% of the time
Tied 0% of the time
Losing 73.79% of the time
At the Turn:
Winning 31.45% of the time
Tied 0% of the time
Losing 68.55% of the time
At the River:
Winning 34.96% of the time(15.16% with trips or better)
Tied 0.46% of the time
Losing 64.58% of the time(3.31% with trips or better)