The subject of the thesis is "Design of Arched Structure of Tennis Court Cover". The thesis presents two concepts of a structure, and then, based on simplified calculations, one of them is selected for detailed design. The purlins, bracing, and arch truss, as well as the selected connections, were designed using the concept of a curved trapezoidal sheet. The FEA model of the truss was described parametrically, and the shape and cross-sections were designed using a genetic algorithm.