At the flop:
Winning 26.58% of the time
Tied 0% of the time
Losing 73.42% of the time
At the Turn:
Winning 32.87% of the time
Tied 0% of the time
Losing 67.13% of the time
At the River:
Winning 38.73% of the time(16.33% with trips or better)
Tied 0.5% of the time
Losing 60.77% of the time(2.92% with trips or better)