The Spain international was part of the Liverpool side that eased to a 3-1 victory over defending Premier League champions Chelsea at Stamford Bridge on Saturday afternoon.
Somehow, the manager has made him believe in himself
Moreno made 31 accurate passes, successfully won five tackles and touched the ball 64 times in an influential performance from full-back from the former Sevilla man.
Ex-Chelsea midfielder Nevin was left particularly impressed by Moreno’s performance at Stamford Bridge, praising Liverpool manager Jurgen Klopp for restoring the defender’s confidence.
“I have to say left-back Alberto Moreno was absolutely magnificent,” Nevin told Newstalk’s Off The Ball.
“I thought of him as a pretty average full-back up until now.
“Somehow, the manager has made him believe in himself. He was absolutely hammering down the line and giving Willian a tough time.
“Over the entirety of the game, he wasn’t perfect, but he played one of his better games.”
The Spanish full-back was initially out-of-favour under Klopp’s predecessor Brendan Rodgers this season.
However, Joe Gomez’s injury prompted the Northern Irishman to restore Moreno to his side on a permanent basis.
The Liverpool defender has made two assists in 13 appearances in all competitions this term.
Moreno moved to Liverpool in a £12m deal from boyhood club Sevilla in 2014.
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