She has lost to her like 3-4 times because aga is a very completely different player than JJ. Besides, ana is a predictable player, shes not patient with players like aga. Aga can absorb her powerful shots and outplay her. Ive seen this before and i know the result. Ana will turn into a brainless ballbasher who doesnt give a fuck and will get disappointed. It wont be a shock if aga wins against ana. But the other way around it will be.