Loose Ball: Foul or Not

NFHS. I would call a foul on this play. If I had the endline angle and the play coming toward me I would call an intentional foul based on 4-19-3a, "Contact that neutralizes an opponent's obvious advantageous position", and 4-19-3d, "Excessive contact with an opponent while playing the ball".

Blake may appear to be ahead of Lin in the race to the ball, but Lin still has an obvious advantageous position to try to secure the ball. Instead of Blake going directly for the ball, he initiates contact into Lin prior to playing the ball, to have an uncontested chance at securing the ball.