At the flop:
Winning 24.56% of the time
Tied 0% of the time
Losing 75.44% of the time
At the Turn:
Winning 29.03% of the time
Tied 0% of the time
Losing 70.97% of the time
At the River:
Winning 31.81% of the time(9.76% with trips or better)
Tied 0.38% of the time
Losing 67.81% of the time(2.6% with trips or better)