Nitin, who had won the U-18 National title both in Chennai and Delhi this year, won 7-5, 6-1.
Nitin broke Ranjeet early and went on to serve at 5-3 where he had two double faults. Ranjeet then leveled the set at 5-5.
But the local lad produced some great attacking ground strokes and broke again at 6-5 to clinch the set 7-5.
In the second set, Nitin took full control of the match breaking Ranjeet early.
Mens Singles Round One (last 16): (1) Vishnu Vardhan Beat Saurav Sukul 6-3, 6-2; (3) Niki Kaliyanda Ponacha Beat Rohit Rampuria 6-3, 6-1 (4); Suraj Prabodh Beat Parikshit Somani 2-6, 6-1, 7-6(2); Nitin Kumar Sinha Beat (2) V.M.Ranjeet 7-5, 6-1; Ishaque Eqbal Beat Chinmaya Dev Chauhan 6-1, 6-0; Nitin Kirtane Beat Sanil Jagtiani 6-4, 7-6(7); Bhavesh Gour Beat Minghi Talom 6-1, 6-4; Jatin Dahiya Beat Jgmeet Singh 7-5, 6-7(2), 6-2.
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