Hadiyanto

A former national champion, Hadiyanto is best remembered for his win over top seed Prakash Padukone in 1980 World Championships in quarterfinals. Padukone was heavy favourite for the tournament but was denied by Hadiyanto in two straight games 15–11, 15–13. In the semifinals he lost to legendary Rudy Hartono and bagged the bronze medal.^[1] Hadiyanto played in the final tie of 1982 Asian Games where Indonesian team won the silver medal and was also a part of team that won the 1984 Thomas Cup, beating China in the final.^[2][3]

Men's singles

Year	Venue	Opponent	Score	Result
1980	Istora Senayan, Jakarta, Indonesia	Rudy Hartono	6–15, 8–15	Bronze

Men's singles

Year	Tournament	Opponent	Score	Result	Ref
1979	Penang Open	Prakash Padukone	7–15, 15–11, 15–2	Winner	[4]
1979	Selangor Open	Dhany Sartika	15–7, 15–9	Winner	[5]
1979	Indian International	Prakash Padukone	4–15, 12–15	Runner-up	[6]
1981	Copenhagen Cup	Lius Pongoh	10–15, 9–15	Runner-up	[7]
1981	Carlton Open	Kurniahu			[8]
1982	Taiwan Masters	Dhany Sartika	15–7, 15–5	Winner	[9]

Men's doubles

Year	Tournament	Partner	Opponent	Score	Result	Ref
1979	Indian International	Kartono	M. K. Ann Soh Goon Chup	15–8, 15–10	Winner	[6]
1979	India Open	Dhany Sartika	Rudy Heryanto Kartono	1–15, 11–15	Runner-up	[10]