suited vs. unsuited copy hands

Can someone give me a link to some stats for suited vs. unsuited copy hands? I mean if someone has AK suited and his heads-up opponent has AK offsuit, what are the preflop win expectancy percentages, what are the actual win vs. push showdown rates, that kind of thing.

Download Pokerstove for answers to these types of questions. In your specific example. The suited hand is about 7.15% to win, the unsuited about 2.15, and a little more than 90% chance of a tie.