At the flop:
Winning 26.21% of the time
Tied 0% of the time
Losing 73.79% of the time
At the Turn:
Winning 30.86% of the time
Tied 0% of the time
Losing 69.14% of the time
At the River:
Winning 35.22% of the time(13.74% with trips or better)
Tied 0.57% of the time
Losing 64.21% of the time(3.36% with trips or better)