Brazil can feel the confidence Liverpool midfielder Fabinho has brought to the squad, according to coach Tite.
Fabinho made his 11th appearance for Brazil off the bench in a 1-0 loss to Argentina on Friday, having made an impressive start to the Premier League season.
The Liverpool midfielder scored an absolute stunner in his most recent match for the Reds, rifling a long-range shot in a win over Manchester City that furthered the Reds' title hopes.
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And, with that goal and a number of standout defensive performances in recent weeks to build on, Tite said the 26-year-old had added plenty to Brazil, who are on a five-match winless run ahead of facing South Korea on Tuesday.