Dharwad (Karnataka)[India], October 21 (ANI): With all the four top seeds making it to the last four stage of the ITF Dharwad Men's World Tennis Tour, there was some high-quality tennis action. In thrilling semifinal encounters of the USD 25,000 prize money event, fourth seed Ramkumar Ramanathan of India produced a remarkable comeback to defeat top seed Nick Chappell of the United States 3-6, 6-3, 7-6 (2) while countrymat