At the flop:
Winning 25.97% of the time
Tied 0% of the time
Losing 74.03% of the time
At the Turn:
Winning 29.64% of the time
Tied 0% of the time
Losing 70.36% of the time
At the River:
Winning 32.59% of the time(9.78% with trips or better)
Tied 0.43% of the time
Losing 66.98% of the time(2.36% with trips or better)