Why do you say he won the debate
Because the other guy is Hamza Tzortzis. A man who could not formulate a coherent sentence if you paid him.
You don't even need to turn up to win a debate with him.
It is simply inconceivable for me that Hamza could be considered to have won any debate. The idea that Hamza can articulate a strong and reasonable case for Islam is much more difficult to believe than the idea of Islam itself.