Ace Indian shuttler Saina Nehwal will meet Spanish youngster Carolina Marin in the title-clash of the Star Australian Super Series badminton tournament tomorrow. In the semi-final in Sydney today, sixth-seeded Saina stunned world number two and top seed Chinese Shixian Wang in three games 21-19 16-21 21-15 in the 750,000 US Dollar event. Carolina Marin overcame Japan's Yui Hashimoto in straight games 21-17, 21-16 in the other semi-final.Saina Nehwal is aiming to clinch her second title of the year after winning the India Open Grand Prix Gold in Delhi.