Jitendra and Sriyansh sealed a 6-2 and 6-3 win over the team of Aatmaram Karki and Santosh Khatri.
Meanwhile pair of Kamal Bhandari and Ganga Sharma claimed mixed doubles title following their hard fought 7-5 and 6-2 victory over the team of Aatmaram and Ira Raut.
Raju Shrestha claimed veteran's 35 years and above title after completing a 6-4 and 6-2 win over Mahesh Shrestha.
Krishnaraj Ghale and Chhyamba Dhandup won veteran's 45 years and above and 55 years and above titles, respectively. Krishnaraj registered a 6-0 and 6-4 win over Bikram Shah while Chhyamba laboured for a 6-3 and 10-6 victory against Bidur Bista.
Team of Manoj Rana and Chhyamba Dhandup won veteran's 55 years and above title after defeating a team of Gyanendra Tamrakar and Gautamlal Pradhan 6-3 and 6-1.
In other Sunday's matches, team of Durja Kumar Rai and Durgabahadur Kunwar reached inter governmental service events final following their 6-4 and 6-3 win over the team of Ram Rana and Amulyabahadur Singh.
Meanwhile, Durgabahadur Kunwar reached inter govenmental service events final beating Ram Rana 6-2 and 6-3 as Pradeep Bikram Shah seacured his final berth following a walkover from Durja Kumar Rai.
Team of Sanjay Amatya and Daharma Shahi defeated a team of Durja Kumar Rai and Krishnaraj Ghale 6-3 and 6-1 to reach veterans 45 years and above.
Meanwhile, sisters Mayanka Rana and Mahika will take on each other for women's singles final while Jitendra will face Kamal Bhandari for men's singles title.
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