At the flop:
Winning 3.75% of the time
Tied 0% of the time
Losing 96.25% of the time
At the Turn:
Winning 7.52% of the time
Tied 0% of the time
Losing 92.48% of the time
At the River:
Winning 13.12% of the time(9.34% with trips or better)
Tied 0.31% of the time
Losing 86.57% of the time(3.63% with trips or better)