Though perhaps less consistent in singles than he was in doubles, Gunalan was capable of playing it at the highest level. He reached the All-England singles final in 1974, losing in three close games to the iconic Rudy Hartono. He won singles at the quadrennial Asian Games in 1970 and at the quadrennial Commonwealth Games in 1974.After retiring as a player in 1974 Gunalan served in various stints as coach of the Malaysian team, an official in the Malaysian Badminton Association and as an official in the International Badminton Federation (now Badminton World Federation).
虽然可能不太一致,比他在单打双打中,古纳兰是能够发挥它的最高水平。他在1974年达到了全英男单决赛,在三个势均力敌的比赛中失去标志性的鲁迪·哈托诺。他赢得了四年一度的亚运会单打于1970年,在1974.After四年一度的英联邦运动会作为一个球员在1974年退休古纳兰在各种他就职于马来西亚队的教练,在马来西亚羽毛球协会的一位官员作为官方国际羽毛球联合会(现为羽毛球世界联合会)。









