Previous research has proposed that cognitive functions play an essential role in sport, connecting successful athletes with greater cognitive abilities. Research has further proposed that cognitive testing can beneficial for coaches and sport clubs to integrate cognitive tests as an additional tool for scouting and for optimizing the athletic development of their players. Therefore, academics and practitioners alike are implementing EF testing batteries as an additional measure of performance. Therefore, this line of research aims to evaluate the differences between high- and low-level athletes in a variety of sports relative to their perceptual-cognitive abilities; with an emphasis on measuring executive functions.