Jurgen Klopp has confirmed Trent Alexander-Arnold was substituted at half-time because he suffered an ankle injury in Liverpool's 3-2 defeat at Arsenal on Sunday afternoon.
Alexander-Arnold was brought off at half-time and replaced by Joe Gomez after a pulsating 45 minutes up against Gabriel Martinelli. The England international went down midway through the half after appearing to roll his ankle following a challenge from the Brazilian.
After carrying on for the remainder of the half, Klopp made the decision to take off Alexander-Arnold. Meanwhile, Luis Diaz was also brought off after he picked up a knee injury and Sky Sports revealed that the Colombian left the stadium on crutches.
