8 - Good capture. Difficult, but looks like it needs a fraction nudge up on the left - but could be 'perspective' or natural. Upper left corner more finely cropped too.
Looks like the guy in white just smacked the guy in black in the head. Tipped horizons are never fun and this would be a bit more interesting with the guys off to one side or the other. Like your DOF here and nice saturation on the colors. Great capture of the action with no motion blur. nice work. 5.