Lewis helps to support and quantify the development of the players’ on-court performances through analysis of training sessions and competitive matches. This includes providing statistical data to the coaches to support their teaching throughout the year. Lewis's role is combined with a PhD Sports Biomechanics study focusing on the tennis serve and how to enhance player performance through technical analysis.  

Lewis studied at St Marys University for his BSc in Sports Science and at Loughborough University for his MSc in Sports Biomechanics. His dissertations in both degrees were focused on tennis and at St Marys, Lewis worked as a performance analyst for the tennis teams. Lewis has been part of the Academy since its inception and has contributed to the journeys of all LUNTA players.