Star Indian boxer Vijender Singh continued his unbeaten run in the Professional arena last night as he defeated Alexander Horvath of Hungary via knock-out. The fight was held at Liverpool in England.Just like his last three bouts, Vijender dominated the middleweight category fight, and in the third round, Horvath had to retire after a powerful punch from India's Olympic Bronze medalist hit his left shoulder.This was Vijender's fourth Pro-Boxing win in as many bouts, with all of them being knockout or technical knockout.Horvath was Vijender's most experienced opponents, so far.