Manchester United and Everton have both recently shown an interest in AZ striker Vincent Janssen, according to speculation in Holland.
The 21-year-old has made the headlines over the last few weeks by scoring in seven consecutive Eredivisie outings, as well as converting from the penalty spot against England last week.
Now, De Telegraaf claims that the Premier League duo are paying particularly close attention to the Netherlands international's development.
The report adds that the two clubs had scouts in attendance to watch Janssen in action against PSV Eindhoven on Saturday.
Janssen has fired in 23 goals in all competitions this term.