That's only psychological. You're remembering that a lot more than when the short stack with the better odds
win because it's unusual, or... you just haven't played there enough. Yes, I play on cake, and yes, I have seen that happen a lot, when I'll be playing in a SNG and the large stack murders everyone like a donk with terrible hands. It has happened to me a lot of times, but I've played there long enough to know it's not rigged. Sometimes you are just unlucky. Even AK suited has about a 30% chance to lose to any two under cards. Will it happen a lot? Yes! Will it happen 30% of the time? Yes, if you play long enough for your history to be statistically significant. Will you remember it at 30% of the time? No, our brains are programmed to remember the bad better than the good. Think about what was on the news just yesterday. I'm pretty sure you'll remember more negative news than positive news.