Board Thread:Legitimate Canon Questions/@comment-13895380-20161123045622/@comment-25176701-20161127171335

Josh and Tracey were stronger and had better supernatural abilities than Corey. They both had fangs and claws. Not only that but Josh could electrocute people and Tracey could paralyze and swing at them with her tail. Corey made the one ability he had useless since supernaturals could detect him because he couldn't control his heart rate.

Scott is a true alpha with tons of real life experience and training. He couldn't best Sebastian but at least he knew what he was doing and what he was up against. Liam is stronger than average betas because he was bitten by a true alpha. Once again, he didn't stand much of a chance but he was still more physically powerful than Corey.

Scott started "small". He didn't start off fighting some huge ghost-like werewolf who was resurrected or whatever. He started off fighting hunters and other werewolves. That helped him learn basic techniques. Of course, he had to fight stronger creatures as time went on, but because he already had the basic fighting skills he just built on them and learned more and more from there.

You're asking Corey's first fight to be with a creature as powerful as Sebastian? Yeah, then you can't fairly compare him to Scott who started off learning to fight in easy battles.