How about that Ice Queen? Elena Rybakina just stormed into the Aussie Open quarters without dropping a set, and Rick Macci is calling her serve the best in WTA history! She absolutely dominated Mertens with 10 aces. Now, she faces Swiatek—one of the tour’s most electric rivalries (Swiatek leads 6-5). Can Rybakina’s record-breaking serve carry her past Iga again? Who’s your dark horse for the title? Let’s hear your picks! #Sports #Tennis #Rybakina