Amrutjay Mohanty and Asish Sinha emerged champion in the U-12 and U-14 boys single events respectively in the AITA OTA Talent Series Tennis Tournament at Kalinga Stadium here on Friday. In the final bout, top seed Amrutjay of Odisha defeated Ritabrata Sarkar of West Bengal by 6-3, 6-2. Similarly, Asish of Jharkhand edged out Pratyush Mohanty of Odisha by 6-4, 6-2. Earlier in the semifinals, Amrutjay and Ritabrata pipped Abhishek Mohapatra and Kumar Sahil by 6-1,6-3 and 7-5,6-1 respectively. In the U-14 semifinals, Asish and Pratyush beat Amaan Wasim and Kabir Hans by 7-6(4),6-1 and 6-2,6-4 respectively.