At the flop:
Winning 80.54% of the time
Tied 0% of the time
Losing 19.46% of the time
At the Turn:
Winning 72.58% of the time
Tied 0.39% of the time
Losing 27.03% of the time
At the River:
Winning 63.95% of the time(13.52% with trips or better)
Tied 1.95% of the time
Losing 34.1% of the time(3.83% with trips or better)