Career
Dai Prosser was a Bombardier in the British Army during World World War II, he died in New York International honours
Championship final appearances
Dai Prosser played Right-prop, id est (that is) number 10 in Leeds" 2-8 defeat by Hunslet in the Championship final during the 1937-1938 season at Elland Road, Leeds on Saturday 30 April 1938. Challenge Cup final appearances
Prosser played Left-prop, id est (that is) number 8 in Leeds" 19-2 victory over Halifax in the 1941 Challenge Cup final during the 1940-1941 season at Odsal Stadium, Bradford, in the 15-10 victory over Halifax in the 1942 Challenge Cup final during the 1941-1942 season at Odsal Stadium, Bradford, he missed the 15-16 aggregate defeat by Dewsbury in the two-legged 1943 Challenge Cup final during the 1942-1943 season at Crown Flatt, Dewsbury, and Headingley Stadium, Leeds, and played Left-prop in the 8-4 defeat by Bradford Northern in the 1947 Challenge Cup final during the 1946-1947 season at Wembley Stadium, London on Saturday 3 May 1947.
During Dai Prosser"s time at Leeds, they appeared in four Challenge Cup Finals winning two (1941, and 1942), and losing two (1943, and 1947), he appeared in three of these Challenge Cup Finals, and was on the winning side twice.
Testimonial match
Prosser"s shared Testimonial match with David "Dai" Jenkins, Junior. at Leeds took place in 1949. Other notable Games
Dai Prosser played Left-prop for Northern Command XIII against a Rugby League XIII at Thrum Hall, Halifax on Saturday 21 March 1942.
Prosser was the younger brother of Wales, Glynneath Reconstruction Finance Corporation, and Neath Reconstruction Finance Corporation rugby union, and York rugby league football player Glyn Prosser.
