Basically, 10s that get through game 1 have a much better chance of going to the Sweet 16. they win 40% of the time against the 2 and 45% of their round of 32 games. & seeds have a better chance of getting through to the round of 32, though not that great considering only 8 seeds win a lower percentage of their games, and 6 and 5 seeds win way more (high 70s-80%). But #7s only win 27% of their 2nd round games. My basic point in all this is that based on the historic results, being a 7 seed isn't a great place to be. It essentially means you have tough games from Day 1 and its much more likely that you'll lose if only because there are no Cal Polys or Texas southerns...