Matchmaking in Weekend League FC26

How is it possible that I get 1 or 2 good games in the weekend league? How does the matchmaking work? I win one game by 8 goals so now I only play very good and skilled players maybe even pros? I played 10 games so far this weekend, and only won two.. in rivals I haven't lost A SINGLE GAME in almost two weeks, I was READY, I had a great first game, a harder second game, and from then on our I haven't been able to win ONE GAME, it's literally impossible, players feel sluggish, defense opens up random spaces, I can't seem to select the player I need to rush the ball in defense, and on top of that, even though my players feel trashy, I'm believe I'm paying the price for having a few good games lately by playing pros or close to that. So could you please help me understand how the hell does the matchmaking work in this game? Or am I just trash? Maybe that's the answer. This type of **bleep** is exactly why I stopped playing almost two years ago, these type of things makes NO SENSE