At the flop:
Winning 15.59% of the time
Tied 0% of the time
Losing 84.41% of the time
At the Turn:
Winning 19.4% of the time
Tied 0.74% of the time
Losing 79.86% of the time
At the River:
Winning 23.4% of the time(6.4% with trips or better)
Tied 3.3% of the time
Losing 73.3% of the time(4.5% with trips or better)