At the flop:
Winning 29.64% of the time
Tied 0% of the time
Losing 70.36% of the time
At the Turn:
Winning 35.86% of the time
Tied 0% of the time
Losing 64.14% of the time
At the River:
Winning 40.46% of the time(13.39% with trips or better)
Tied 0.94% of the time
Losing 58.6% of the time(3.26% with trips or better)