$10 tennis Low-poly 3D model by CGWanderer. Available on CGTrader with 1408 polys and 1538 vertices. Check it out on CGHub.
MA (Autodesk Maya, filesize: 808 KB), OBJ (OBJ, filesize: 77.6 KB), FBX (Autodesk FBX, filesize: 76.1 KB), JPG (JPG, filesize: 808 KB)