Pakistani Tennis star Aisam-ul-Haq Qureshi and his partner Oliver Marach of Austria defeated their German opponents Michael Kohlmann and Alexander Waske in the final of Thailand Open ATP Championship here on Sunday. Pak-Austrian duo outplayed their opponents with a convincing 7-6, 7-6 score. They beat the Italian opponents Simone Bolelli and Fabio Fognini in the Semifinal and Jamie Murray of UK and Andre SA of Brazil in quarter final.