“…We would like to acknowledge that the TacticUP video test for soccer used the same theoretical background of the FUT-SAT (Teoldo et al, 2011b), which scientific knowledge has been produced since 2009. Among the studies carried out with FUT-SAT, there are empirical data that support the important role and relationship of tactical skills with: (i) sport development according to age (Teoldo et al, 2010;Américo et al, 2016;Borges P. H. R. et al, 2017); (ii) relative age effects, which are (dis)advantages between players born in different quartiles within a sport season (Teoldo et al, 2010b;; (iii) players' positional role Rechenchosky et al, 2017a); (iv) training intervention programs (Souza et al, 2014;Aquino et al, 2015); (v) affective decision-making (Gonzaga et al, 2014;Andrade et al, 2016);(vi) training constraints (e.g., numerical superiority) (Bredt et al, 2016;Padilha et al, 2017); (vii) motor and technical skills (Praça et al, 2015;Aquino et al, 2016); (viii) peripheral perception (Gonçalves et al, 2017); (ix) maturation Gonçalves et al, 2017); and (x) mental fatigue (Kunrath et al, 2018). Therefore, both TacticUP video test and FUT-SAT measure complementary constructs of tactical concept (i.e., perceptual-cognitive skills and perceptual-motor skills) based on the same theoretical and pedagogical foundations (i.e., the core tactical principles).…”