|Full name||Juan Arnoldo Cayasso Reid|
|Date of birth||24 June 1961|
|Place of birth||Limón, Costa Rica|
|Height||1.76 m (5 ft 9 1⁄2 in)|
|Playing position||Attacking Midfielder, Striker|
|2000–2001||Mououdia club Oran||25||(10)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 30 May 2014.
‡ National team caps and goals correct as of 30 May 2014
In 2014, the film Italia 90 was shot with actor Winston Washington featuring as Cayasso.
Cayasso played in Costa Rica for the two biggest teams, starting out in Alajuelense in the early 80's, and later switching to their arch-rivals Saprissa before the 1988 season. His transfer caused a lot of national attention because he was considered one of the most talented players in Costa Rica at the time. He made his debut for Alajuelense on 21 July 1981 against Ramonense and scored his first goal against Cartaginés on 11 April 1982. He played 225 matches for Alajuelense, scoring 62 goals. He played 104 games in total for Saprissa, scoring 27 goals.
Cayasso won several national championships, both with Saprissa and Alajuela, as well as a two CONCACAF Champions Cup titles, with Alajuelense in 1986 and with Saprissa in 1995. During the early 90's, Cayasso played in the German Bundesliga with Stuttgarter Kickers, and later came back to Saprissa, where helped his team win several titles more. In January 1996 he moved to Turrialba after finding it hard to get playing time at Saprissa and in November 1996, Cayasso joined Goicoechea.
Nicknamed el Nene (the Kid), he made his debut for Costa Rica in 1983 and has earned a total of 49 caps, scoring 9 goals. He has represented his country in 10 FIFA World Cup qualification matches and is mostly remembered for scoring the first Costa Rican goal ever in a World Cup, against Scotland during the 1990 World Cup finals played in Italy. That game was won by the Ticos, against all predictions.
- Scores and results list Costa Rica's goal tally first.
|1.||31 July 1988||Estadio Rommel Fernández, Panama City, Panama||Panama||1–0||2–0||1990 FIFA World Cup qualification|
|2.||11 June 1989||Estadio Ricardo Saprissa Aymá, San José, Costa Rica||Trinidad and Tobago||1–0||1–0||1990 FIFA World Cup qualification|
|3.||25 June 1989||Estadio Cuscatlán, San Salvador, El Salvador||El Salvador||1–0||4–2||1990 FIFA World Cup qualification|
|4.||2 February 1990||Orange Bowl, Miami, United States||United States||1–0||2–0||Marlboro Cup|
|5.||22 February 1990||Memorial Coliseum, Los Angeles, United States||Soviet Union||1–0||1–2||Marlboro Cup|
|6.||11 June 1990||Stadio Luigi Ferraris, Genoa, Italy||Scotland||1–0||1–0||1990 FIFA World Cup|
|7.||15 July 1993||Estadio Azteca, Mexico City, Mexico||Mexico||1–0||1–1||1993 CONCACAF Gold Cup|
|8.||15 July 1993||Estadio Azteca, Mexico City, Mexico||Martinique||2–1||3–1||1993 CONCACAF Gold Cup|
|9.||15 July 1993||Estadio Azteca, Mexico City, Mexico||Martinique||3–1||3–1||1993 CONCACAF Gold Cup|
After coaching second division side El Roble, Cayasso took the reins at Limonense in January 2005, working for free since his hometown club was heavily in debt. Later he became sports director and administrator at Limonense. From 2012 he is a member of the Sports Committee of the canton Limón.
He is one of nine children of Arnoldo Cayasso Joseph and Muriel Reid Carr. He had 2 children with his first wife, a son and a daughter. He later divorced and remarried, then had another son.
- Juan Cayasso está feliz con su doble – Al Día (in Spanish)
- Juan Cayasso "El futbol no tiene memoria" – Nación (in Spanish)
- Nene en blanco y negro (Biography) – Nación (in Spanish)
- Juan Cayasso a Turrialba – Nación (in Spanish)
- Experiencia por una oportunidad Cayasso se incorpora a Goicoechea – Nación (in Spanish)
- Carmelita aplica el látigo – Nación (in Spanish)
- Despedida para Juan Cayasso•Cayasso se retira mañana en un show futbolístico, en el Estadio Nacional – Nación (in Spanish)
- Juan Cayasso – Al Día (in Spanish)
- "Costa Rica – Record International Players". RSSSF. Archived from the original on 6 July 2009. Retrieved 29 March 2009.
- Juan Cayasso – FIFA competition record
- Cero Poses Juan Cayasso: Ángel de ébano – Nación (in Spanish)
- "Juan Cayasso". Sports-Reference.com. Retrieved 29 March 2008.
- Técnico de Limonense Juan Cayasso trabaja de gratis – Al Día (in Spanish)
- Hacia el gol aquel – Nación (in Spanish)
- Ciclistas tomarán el Caribe el fin de semana – CRHoy (in Spanish)