Do I need diamond to get seriously 4.0?

Refer to the title of the topic.
Do I need diamond placement in a match type?

Absolutely not.

Good lawd Jaysus, I guess it means I just need placements in each match type?

One competitive and One Core mode if I’m not mistaken.

It doesn’t matter what rank you get as longas you hit an rank placement.

Like others have said, it’s not a requirement. If it was, my sorry self wouldn’t have Seriously 4.0 :rofl: