At the flop:
Winning 27.75% of the time
Tied 0% of the time
Losing 72.25% of the time
At the Turn:
Winning 32.64% of the time
Tied 0% of the time
Losing 67.36% of the time
At the River:
Winning 36.17% of the time(9.61% with trips or better)
Tied 0.66% of the time
Losing 63.17% of the time(2.29% with trips or better)