Watford have re-signed Brazilian midfielder Matheus Martins on a season-long loan deal.
The 19-year-old made six Championship appearances for the Hornets in 2022-23 after arriving from Italian club Udinese in the January transfer window.
Martins made five appearances for Brazil at the recent Under-20 World Cup, scoring twice.
He has yet to score his first goal for Watford, who begin the new season with a home game against QPR on 5 August.
Martins began his career in his home country with Fluminense.