Bangalore: P. Sai Pranav, the fourth seed, upset top seed Varun Venkat 6-3, 4-6, 6-0 in a boys' under-12 semifinal of the ANT Academy-AITA Talent Series tennis championship, here on Thursday.

In another semifinal, seventh seed Abhimanyu V. Reddy registered a 6-1, 6-1 victory over qualifier Nikit M. Reddy.

Other results: Semifinals: Boys: U-14: P.C. Anirudh bt Abhimanyu V. Reddy 6-1, 7-5; Nikit M. Reddy bt Tausif Khan 7-6(5), 6-7 (9), 6-2.

Girls: U-14: Shikha N. Singh bt Dhwani Kumar 6-1, 6-4; Prajna Nagaraj bt S. Soha 6-0, 6-4 .