Chelsea are confident of completing a deadline day move for Charlton Athletic striker Mason Burstow, football.london understands.
The 18-year-old, who has been on trial previously in the academy, has impressed for the League One side this season and has struck six goals in 14 first-team appearances in all competitions.
A number of Premier League sides have been tracking Burstow's progress in recent weeks but it is Chelsea who have moved to the front of the queue to secure his signing.