At the flop:
Winning 25.48% of the time
Tied 0% of the time
Losing 74.52% of the time
At the Turn:
Winning 27.97% of the time
Tied 0% of the time
Losing 72.03% of the time
At the River:
Winning 30.08% of the time(9.73% with trips or better)
Tied 0.5% of the time
Losing 69.42% of the time(3.07% with trips or better)