|Full name||Rogelio Wilfrido Delgado Casco|
|Date of birth||12 October 1959|
|Place of birth||Asunción, Paraguay|
|Height||1.78 m (5 ft 10 in)|
|1976||→ Enrique Happ (loan)|
|1992–1994||Universidad de Chile||126||(6)|
|* Senior club appearances and goals counted for the domestic league only and correct as of April 2008.
Delgado was a member of the Paraguayan squad at the 1979 FIFA World Youth Championship. He made his full international debut for the Paraguay national football team on 2 June 1983 in a friendly match against Uruguay (0-0). He obtained a total number of 53 international caps, scoring six goals for the national side.  He was a member of the Paraguay squad at the 1986 FIFA World Cup in Mexico. He also played in three editions of the Copa América in 1983, 1987 and 1989.
- Universidad de Chile
- Chilean Primera División: 1994