At the flop:
Winning 26.54% of the time
Tied 0% of the time
Losing 73.46% of the time
At the Turn:
Winning 30.69% of the time
Tied 0% of the time
Losing 69.31% of the time
At the River:
Winning 34.04% of the time(15.24% with trips or better)
Tied 1.22% of the time
Losing 64.74% of the time(3.32% with trips or better)