During the landing roll on runway 32 with a variable wind of 7 knots from 350 to 050 degrees, the airplane veered to the left and ground looped resulting in collapse of the right main landing gear. Attempts by the pilot to correct the left veer were unsuccessful. Examination of the airplane by an FAA airworthiness inspector revealed no evidence of preimpact failure or malfunction of 1) the right main landing gear which was bent forward, 2) the fuselage which was impact damaged near the tail wheel, or 3) of the tail wheel assembly.