Marcelo Fabián Grioni (born 27 July 1966) is an Argentine football manager and former player who played as a midfielder.
After making his first team debut in 1987, he appeared rarely and moved to Correcaminos UAT for a short spell, but never played.
[1] Back to his home country in 1989, Grioni featured regularly for Almirante Brown before joining top-tier side Platense in 1992.
[1] Grioni continued to work with Sensini at Newell's and Colón[1] before being named manager of Douglas Haig on 15 September 2013.
[9] He achieved promotion to the top tier with the club as champions in his first season, and after narrowly missing out qualification to the Copa Sudamericana in his second, he renewed his contract until 2022 on 14 July 2020.