Chelsea attacker Ulises Davila says he'll do preseason with the European champions.

The Mexican youngster signed for Chelsea last year and spent the season on-loan at Vitesse Arnhem.

"I've been called for July 4 to do preseason and I'll spend three weeks working with the first team," said Davila.

"They came and watched me at the end of last season in Holland and noticed that I had improved in many respects. I feel ready to play in England and spent my process of adaptation to life in Europe, studying English and getting used to living away from my family."