At the flop:
Winning 27.26% of the time
Tied 0% of the time
Losing 72.74% of the time
At the Turn:
Winning 30.74% of the time
Tied 0% of the time
Losing 69.26% of the time
At the River:
Winning 32.77% of the time(8.81% with trips or better)
Tied 1.27% of the time
Losing 65.96% of the time(2.75% with trips or better)