Semifinals Prediction (Kaji vs River', ??? vs BlackRoll)

These are the quarterfinals:

Bracket A:

1. Kaji vs H-Has --> Kaji
2. River' vs King Inertia --> River' is going 2nd (ranked higher) so leaning him

Bracket B:
3. Astron vs BlackRoll --> Leaning BlackRoll
4. D-Low vs FootboxG --> FootboxG is going 2nd (ranked higher) so leaning him

D-Low and FootboxG are going to use their 2nd best routines (not including best finals routine) because this is Grand Final worthy. And both of them will use their weakest routines for the semi-finals (either astron or blackroll)