Low Tier Player really works?

[CM-16]

Recently in My Champions League Group stage against the 3rd placed team, My team won 3-1 and my 2 Star DL got the MoM!
It's proven that when fighting against weaker team (it's a 4 star team compared to me which is 5) low tier player can sometimes do good?

[Perry Sih]

Hey, I can probably score a couple of goals too if I play with a first class national team...