Opponents DC But Gave Me Loss Twice

I played 3 champs final games, my 1st game I won 4-2 and the player rage-quitted, next game, I won after 90 minutes, and I realized I was 1-1. I played another game and went 4-0, and he rage-quitted, but when I went to the champs tab, it showed I was 1-2. So I checked the Pre-Season Objective, and it shows I have won 3 games. Does anyone else have this issue, and if so, is there a fix or workaround?