New rule changes for the 2017-18 season as well as 2018-19. Some of the new rule changes are wrestlers being able to pick top, bottom, or netrual in the overtime tiebreaker and the wrestlers will be able to have facial hair as long as you can see if there are any skin diseases or such. A couple rules were a little confusing and I wasn't 100 percent certain of the rules ahead of time... but looks like quite a few changes.