UFC’s struggles to pull strong gate revenue for its numbered event in Miami raised doubts about the promotion’s dominance. However, UFC 328’s unparalleled success once again proved why Dana White’s company remains a revenue-generating machine. This year, UFC 327 in Miami, headlined by Jiri Prochazka vs. Carlos Ulberg for the 205-pound title, amassed an impressive $6,518,684 gate revenue. But it still fell short compared to the promotion’s previo…