Mizuki is a good fighter and I'd pick her over Souza easily. Jandiroba totally dominated her. The 'split' in that fight is quite possibly the worst scorecard ever in MMA.
The split vs Almeida is the same kind of deal apparently. So maybe smalltime MMA judges just hate Jandiroba and her wonky eyes or something.
Bad as they are at times, UFC judges are at least a bit more professional then that.
Virna is a legitimately good BJJer who is 2-0 with Roidia Roidelha in BJJ (and 2-1 wiht Amanda Nunes apparently).
She's also Juiceica Android's training partner. (Note, I'm not implying Virna is a roid freak herself
)
Basically she is a bigger and better version of Souza. Souza maybe only has a power advantage on the feet in this matchup.