What was the context of Conner's Reality Warping? Is it even combat applicable, and does he use it frequently in-character? And what's his greatest known AP feat?
A) If Conner's Reality Warping isn't combat applicable and/or he doesn't use it in-character, and his greatest known AP feat is less than 1.7 tenatons, then Freeza takes this.
B) If Conner's Reality Warping is combat applicable, and he does use it in-character, then regardless of AP-Durability difference or no, Conner could just warp Freeza.
EDIT: It seems that Conner's reality warping has something to do with the "Triassic Dimension". Seeing as Portal Creation isn't in his list of abilities, I'm going to assume it isn't a place he could just BFR Freeza to, and the Triassic Dimension isn't listed as the battlefield, so...I'm going to vote Freeza on this one, AP and durability advantage with a confirmed Dwarf Star Level+ feat.