Everton are reportedly closely monitoring Mario Mandzukic's situation at Juventus ahead of a potential move for the Croatian in this summer's transfer window.
The 33-year-old has hit double figures in each of his four seasons with Juve, helping the Italian giants win the Serie A title in each campaign since switching from Atletico Madrid.
According to The Telegraph, though, Maurizio Sarri's arrival as head coach has thrown the Croatian's future into doubt, with Cristiano Ronaldo expected to be deployed through the middle next season.
The report claims that Everton are keeping tabs on Mandzukic, who is wanted by Toffees boss Marco Silva as a replacement for misfiring forward Cenk Tosun.
The Merseyside giants have already completed three signings ahead of the 2019-20 campaign, following moves for Jonas Lossl and Andre Gomes with a swoop for Fabian Delph.
Silva's side will continue their preparations for the new season with a clash against Ligue 1 side Monaco on Friday evening.
