​Mackenzie Dern and Islam Makhachev are still on top.At UFC 330, both champions of their respective divisions successfully defended their titles. Makahachev handed Ian Machado Garry the second loss of his career in the main event in Philadelphia. In the co-feature, Dern notched her first strawweight title defense by beating Gillian Robertson. With Makhachev already at No. 1 in his division and in the pound-for-pound rankings, there was nowhere for him to move. Dern, however, passes Zhang Weili at No. 1 in the strawweight division, and jumps up to No. 3 in the women’s P4P rankings. Check out all of the moves in the latest USA TODAY Sports/MMA Junkie rankings.This article originally appeared on MMA Junkie: USA TODAY Sports/MMA Junkie rankings, Aug. 18: Mackenzie Dern new No. 1