After winning the match, I was disconnected and the game counted it as a loss

A short while ago, I finished a Champions Finals match, and although I won the match, I received a system message saying I had been disconnected (which did not happen), and the match was counted as a loss. This has happened to me several times in recent weeks.

I feel cheated. I buy the game to play fair matches, I pay a considerable amount of money for the game itself as well as for online access, and I purchase points for seasonal rewards. When I do everything correctly and win a match, it should not be recorded as a loss. Could you please fix these issues?

Thank you for your response.

Patrik008_cz