Looks like 4 seeds get a bye and the other 4 have to wrestle unseeded wrestlers. He’s wrestling the 3 seed first and if he wins will wrestle the 6 seed. Not real sure why the 6 seed is getting the bye and not the 3 seed.
Wrestling is weird like that. I'm not for sure but I think the reason is because team points are tied to advancing rounds. So having unseeded wrestlers wrestle each other could mess with the team point totals. I have had several of my top seed wrestlers have a wrestle in match but then lower seeds get byes.