Valerio Castellazzi didn't achieve any fame as a football player.

Having made his Italy Under 18 debut in 10/02/2014, Valerio Castellazzi has gone to make 11 appearances.

Having made his Italy Under 21 debut in 12/01/2015, Valerio Castellazzi has gone to make 1 appearances.

Having made his Italy debut in 04/05/2015, Valerio Castellazzi has gone to make 44 appearances.

At the international level he played a total of 81 games, scored 0 goals and was nominated MoM 1 times for Italy, Italy Under 21, Malaysia Under 21, Italy Under 18.

At city level competition he made his debut for Sardegna on 11/01/2016, having played 158 games and scored a total of 0 goals..
For Sardegna he made 133 games and scored 0 goals.
For Sardegna Under 21 he made 13 games and scored 0 goals.
For Sardegna Under 18 he made 12 games and scored 0 goals.

He began his career at AZT in season 24, making a total of 7 appearances.

In season 26 he joined Virtus United SA and made 14 appearances.
In season 27 he joined US Trappeto and made 59 appearances.
Was transfered to Gaming in season 31 for 0 and made 11 appearances.
In season 31 he joined US Trappeto and made 1 appearances.
In season 32 he joined Accademia Gaming and made 1 appearances.
In season 32 he joined Gaming and made 262 appearances.
In season 46 he joined Tanos Gaming and made 153 appearances.

Valerio Castellazzi has build a record of wins through his career:
25/11/2015 - Cup Winner (US Trappeto)
30/11/2015 - National champion of Malaysia Super League (US Trappeto)
21/03/2016 - National champion of Malaysia Super League (US Trappeto)
11/07/2016 - National champion of C - 3 (Accademia Gaming)
11/07/2016 - National champion of B - 2 (Gaming)
02/10/2017 - National champion of B - 1 (Gaming)
16/03/2020 - National champion of League of Ireland (Gaming)
05/07/2020 - Winner of Irish Super Cup (Gaming)
05/11/2020 - Winner of Supercopa Argentina de Footstar (Tanos Gaming)
08/11/2020 - Winner of Trofeo de Campeones (Tanos Gaming)
25/12/2020 - Winner of Torneo de Navidad (Tanos Gaming)
08/01/2021 - Winner of Copa Diego Eterno (Tanos Gaming)
11/02/2021 - Winner of Copa Argentina de Footstar (Tanos Gaming)
15/02/2021 - National champion of Liga Profesional de Footstar (Tanos Gaming)
24/09/2021 - Continental League Winner (Tanos Gaming)

Valerio Castellazzi ended his career in season 50 playing for Tanos Gaming with a total of 508 career appearances, was nominated MoM 5 times.

Valerio Castellazzi entered the hall of fame of Tanos Gaming.
Valerio Castellazzi entered the hall of fame of Italy.