DTS Racings Liron Jaden Samuels (37 points) edged out Aditya Patnaik (31 points) from Momentum Motorsports and emerged the overall champion of the JK Tyre Novice Cup, which forms part of the 27th Federation of Motor Sports Clubs of India (FMSCI) National Racing Championship, at the Kari Motor Speedway in Chettipalayam here on Saturday.