User blog comment:Miskos3/Fairy Tail Chapter 321: Laxus vs. Jura, Review/@comment-4933386-20130301121632

Looking at the current points, if Gray and Juvia defeat Chelia and Lyon, they'd gain 2 points to make 58... and then if Minerva is the leader and Erza defeat her... they'd get a total of 63... then if Sting is powerful enough to defeat all Fairy Tail himself, he'd get 5+4=9 and they have 55 at the moment that'd make them winning by one point 64.

but if Minerva is not the leader... yeahh dunno.