The Reds defender sat out Euro 2020 through injury and his club colleague has picked up an untimely knock in pre-season
Trent Alexander-Arnold has declared himself 100 per cent fit for the start of a new season at Liverpool, but admits an untimely knock for fellow full-back Andy Robertson looks to be "quite bad".
Injury issues decimated the Reds' plans in 2020-21, particularly at the back, and Jurgen Klopp will be hoping that recent setbacks are not a sign of things to come.
England star Alexander-Arnold sat out this summer's European Championship after picking up a thigh problem prior to the tournament, while Scottish left-back Robertson damaged his ankle during a friendly against Athletic Club.