At the flop:
Winning 4.28% of the time
Tied 0% of the time
Losing 95.72% of the time
At the Turn:
Winning 9.42% of the time
Tied 0% of the time
Losing 90.58% of the time
At the River:
Winning 16.52% of the time(12.85% with trips or better)
Tied 0.38% of the time
Losing 83.1% of the time(4.6% with trips or better)