The USMNT enjoyed a sour opening 60 minutes in its Round of 16 clash with Belgium. So too did its star man, Christian Pulisic, who lost the ball 11 times in the first half — the most of any player on the field.Pulisic hoped to make a bigger impact in the second frame. But he would be forced off the field after less than a quarter of an hour, having been felled by an apparent lower-body injury beforehand.Christian Pulisic injury updatesPulisic exited Monday's contest in the 59th minute, moments after crumbling to the ground following a collision with Youri Tielemans. Pulisic crept towards the outside of the box before attempting a shot. As he brought his right foot forward to take the strike, he struck Tielemans.Pulisic was on the pitch when Belgium found its third after a calamitous error