Well Pretty Boy just didn’t have the skills to take care of Nemu. Nemu is a bleach character and that gives her bragging rights. Pretty Boy just keeps losing and losing and might as well stop fighting. Nemu wins.
Well now it’s Recoome’s turn to lose to one of he big three. Buu just needs one good punch and Recoome will be doomed. Recoome is a member of a team of Frieza lackeys, but that doesn’t help him. Buu wins.