Lucknow, April 29: Sudhir Kumar of Uttar Pradesh defeated Dinesh Yadav of Gujarat in the 58-kg category of the 20th Junior National boys and second girls wrestling championship which entered the second day today.Vidya Bhati lost to Manipur's Evacha Devi by fall. In the other matches of the 68-kg category, Balwainder Kaur (Haryana) defeated Swati Chauhan (Maharashtra) by fall, while Sandhya (Punjab) defeated J Isha Sebastian (Kerala).In the 58-kg girls' category, Mamta Arya (Delhi) defeated Prem Shila (Uttar Pradesh). Neetu (Haryana) defeated Parveen (Rajasthan), L Kiran Chanu (Manipur) beat Puja Anand (MP), Gurmeet Kaur (Punjab) beat P Preeti (AP), Naina Rani (Gujarat) beat Raj Bala (MNTL).