The purpose of this study consists of analyzing the existing correlations between the topographical memory, the concentration of attention under slow and fast speed conditions and the sports performance of the top junior female tennis players. The MT and TAC computerized tests, included into the PSISELTEVA battery, developed by RQ Plus, evaluates the topographical memory and the concentration of attention, expressed through specific parameters. The subjects who took part in this study are 8 junior female tennis players, taking part of the elite of the Romanian and of the European players. Using the Spearman correlation there have been important relations highlighted between the topographical memory coefficient, the concentration of attention under fast speed conditions and the sports performance, expressed through the ranking position (the official ranking system).