It's been the most important transfer window in their recent history, as Jurgen Klopp prepares Liverpool for an assault on the Premier League title.
Liverpool signed the goalkeeper from Roma last month.
Liverpool paid a world record fee for a goalkeeper when they brought the Brazilian to Anfield last month.
Liverpool star Alisson is impressing for the Reds immediately.
Liverpool paid a world record fee for a goalkeeper when signing Alisson from Roma earlier this month.
West Ham United legend Paolo Di Canio believes new goalkeeper Alisson may not be enough to solve Liverpool's defensive problems.
Loris Karius has lost his place as Liverpool's number one after the arrival of Alisson Becker - will he still be in the Champions League next season?
Liverpool signed the goalkeeper from AS Roma earlier this week.
The Arsenal star will come up against the Liverpool goalkeeper this season.
Liverpool have reportedly agreed a fee with Roma to sign goalkeeper Alisson.