This paper proposes a simplified model for estimating the parameters of an air-stabilized frameless roof structure for a tennis court. The model enables the optimization of structural parameters for a non-standard building site. In the first stage, the physical model was analyzed in a 2D statement using a program written in Pascal. Subsequently, the membrane structure, with parameters derived from the program, was refined in Blender software. A comparative analysis was then performed between the obtained values (heights at reference points and fabric lengths) and preliminary calculations. Further calculations were conducted in SCAD software, accounting for the pulsating component of wind load applied in two directions. The results obtained in SCAD confirmed the consistency of the Blender model. Specifically, the displacements of the tent structure in SCAD were negligibly small (approaching zero) compared to the Blender model simulated using its “physics” module. This agreement validates both software tools as equivalent for such calculations. Additionally, the paper analyzes the displacements and stresses of the air-stabilized structure obtained in SCAD. An assessment of the bearing wall, to which the enclosure is mounted, is also provided, considering the structural specifics.