What is your win rate for HU SNGs?

[canis582]

I started playing these because they are fun and I think I am pretty good at them. The thing is that you need to win over 55 percent of the 5+.25's to turn a profit. What is your win rate in these? With the randomness of poker and the variability of opponents, I would assume that 65 percent is a high rate to win these. Of course there is a lot of variance.

I have noticed that the rematch button is my friend, especially against the gambolhoics.