According to report The Blues, have named Villarreal forward Gerard Moreno as an option to Erling Braut Haaland.
Chelsea who won the Champions League trophy past month, are reported to have prioritised signing the Borussia Dortmund striker this season.
Chelsea manager Thomas Tuchel is eager on bringing in a new stricker to Stamford Bridge due to Timo Werner's inconsistencies in front of goal.
However, it has been stated that Erling Braut Haaland would choose to sign for Real Madrid, impelling the Blues, to look another place to solve their attacking issues.
Fichajes reported that Tuchel is a fan of Moreno, who has only enjoyed the best year of his career with Villarreal.
Moreno scored 30 goals and registered 10 assists in all competitions, helping his team win the Europa League.
Spain international would cost less than Erling Braut Haaland, something which may attract to Chelsea as they bid to make a number of high-quality signings this season.