Hiromasa Koyama of Japan knocked out top seed Ivan Iutkin 6-4, 1-6, 6-1 in the boys pre-quarterfinals of the Gadre Marine ITF junior tennis tournament at the Deccan Gymkhana courts in Pune on Wednesday.

Hiromasa Koyama of Japan knocked out top seed Ivan Iutkin 6-4, 1-6, 6-1 in the boys pre-quarterfinals of the Gadre Marine ITF junior tennis tournament at the Deccan Gymkhana courts in Pune on Wednesday.

Rethin Pranav, who had overwhelmed Koyama in the last final week in Delhi, misplaced to his doubles associate Moise Kouame of France 6-3, 4-6, 6-4.

In the ladies part, Maaya Rajeshwaran continued superb run and defeated the champion of the Delhi occasion, Aishi Bisht, 7-5, 6-4.

The outcomes (pre-quarterfinals):

Boys: Hiromasa Koyama (Jpn) bt Ivan Iutkin 6-4, 1-6, 6-1; Kandhavel Mahalingam bt Hitesh Chauhan 6-3, 2-6, 6-2; Moise Kouame (Fra) bt Rethin Pranav 6-3, 4-6, 6-4; Aarjun Pandit bt Juan Kim (Kor) 7-5, 6-3; Arnav Paparkar bt Dhiraj Reddy 6-3, 6-0; Kazuma Kimura (Jpn) bt Venkat Rishi Batlanki 7-5, 2-6, 6-4; Bushan Haobam bt Jaden Tan (Ina) 6-4, 5-7, 6-4; Kriish Tyagi bt Daniil Stepanov 6-3, 6-4.

Girls: Maaya Rajeshwaran bt Aishi Bisht 7-5, 6-4; Yasmin Vavrova bt Snigdha Kanta 6-1, 6-3; Harshini Nagaraj bt Aakruti Sonkusare 6-2, 6-1; Ariana Gogulina bt Rishitha Basireddy 7-5, 2-6, 7-6(2); Laxmisiri Dandu bt Sreenidhi Balaji 6-7(4), 3-6, 6-4; Diya Ramesh bt Tejasvi Dabas 6-3, 7-6(3); Amodini Naik bt Sohini Mohanty 6-1, 6-4; Mandegar Farzami (Iri) bt Jannat Chiripal 6-3, 6-0.