At the flop:
Winning 4.29% of the time
Tied 0% of the time
Losing 95.71% of the time
At the Turn:
Winning 9.28% of the time
Tied 0% of the time
Losing 90.72% of the time
At the River:
Winning 15.96% of the time(12.34% with trips or better)
Tied 0.35% of the time
Losing 83.69% of the time(3.84% with trips or better)