At the flop:
Winning 25.41% of the time
Tied 0% of the time
Losing 74.59% of the time
At the Turn:
Winning 28.88% of the time
Tied 0% of the time
Losing 71.12% of the time
At the River:
Winning 32.11% of the time(9.53% with trips or better)
Tied 0.44% of the time
Losing 67.45% of the time(2.43% with trips or better)