Diego Bortoluzzi grew up with the youngsters of Atalanta Football Club. He made his debut in Serie A (First Italian football league) with Atalanta Football Club in 1985. He played for Atalanta FC from 1985 to 1987.
He played for a long time in the Second Italian football league (series B) with Brescia FC (1989 – 1990 football season), Venice FC (from 1991 to 1996) and Treviso FC (from 1997 to 2002) of which he became captain and leader.
Diego Bortoluzzi’s career as Coach is the following one:
As Head Coach he coached in Serie A (First Italian Football League):
- Treviso FC (2005-2006 football season)
- Palermo FC (2016-2017 football season)
As Francesco Guidolin’s Assistant First Team Coach he coached in Serie A (First Italian Football League):
- Palermo FC (2004-2005 football season and 2007-2008 football season)
- Parma FC (from 2008 to 2010)
- Udinese FC (from 2010 to 2014)
As Francesco Guidolin’s Assistant Coach he coached in Premiere League (First English Football League):
- Swansea City (season 2015-2016)
As Andrea Mandorlini’s Assistant First Team Coach he coached in Serie A (First Italian Football League):
- Verona FC (2016-2016 football season)