Philadelphia — Dana White had reason to be upbeat following Saturday’s UFC 330 at the Xfinity Mobile Arena in Philadelphia. His welterweight champion (and former lightweight king), Islam Makhachev, successfully defended his title against Ian Machado Garry, surpassing Anderson Silva’s win streak record in the process. The event was a sellout, broke a record for highest gate at the venue, and saw a number of memorable performances. It also has lef…