The Blues are desperate to sign a prolific striker this summer after Timo Werner struggled for goals and confidence during his first season at Stamford Bridge.
Borussia Dortmund striker Erling Haaland is Chelsea’s main target this summer but the Blues are also looking at other options if a move for Haaland fails to materialise.
According to AS via Daily Mail, the Blues are weighing up a move for Real Sociedad forward Alexander Isak as a potential alternative to Erling Haaland.
Chelsea boss Thomas Tuchel previously worked with the Swedish star at Borussia Dortmund and is open to working with the striker again at Chelsea.
The Sociedad star has a buyout clause of £60million and the LaLiga side insist he will not be sold for less.
The 21 year old striker scored 17 goals last season and was also named man of the Match in Sweden’s Euro 2020 victory over Slovakia.