Kevin Jeffries has been working in professional football for the past 10 years. He started as a data analyst at Opta/Stats Perform, where he spent five years before joining OGC Nice in 2021.

During his time at Stats Perform, he also published two books, one about the Champions League and another about the World Cup, worked as a pundit on Canal+ (a French national TV channel), and taught at a sports university.

At OGC Nice, he is the Head of Technical Data, working closely with the staff, particularly the sporting director.