He spent his entire career by playing in midfield for Kedah FA, where he was also the longest serving captain in club history starting from 1991 to 2000.

Radhi was an integral part in the golden era of the Darul Aman based club during the 1980s and 1990s where Kedah reached the Malaysia Cup final matches for seven times from 1987 to 1993.

Radhi also known by the nickname "Captain Marvel" among Kedah fans during his playing careers with his similar characters of English former footballer Bryan Robson.

Radhi played for the Malaysia national football team at the 1989 Sea Games and won gold medal.

[5] On 14 April 2018, Radhi was announced as a candidate of Malaysian Islamic Party (PAS) for the federal constituency of Pokok Sena, Kedah in the 2018 Malaysia general election.