when does a worm touch something? when there is virtual contact? ergo, hitbox vs hitbox, or when there is visual contact (worm has visual "mass" that goes through hitboxes)?
In solving complaints, we've count a contact when the collision mask ("hitbox") touches terrain, not the sprite.
In that case then, guuuria should not have won the WxW round between Masta Vs Guuuria, they were both around 20hp, she touched the roof not the wall but the sprite overlapped the wall, MI awarded guuuria the win, I can see why, but at the same time, close but no cigar, if it doesn't hit, it's a miss, by how much should be irrelevant.
I made it clear at the time, I thought guurias turn should be considered a miss and same hp's rematch with mastas turn, but I also made it clear I fully support MI's decision.