| ACN Siena 1904 [Youth] | Season 2016/2017 | 1 Players/Coaches |
| ACN Siena 1904 [Youth] | Season 2015/2016 | 1 Players/Coaches |
| ACN Siena 1904 [Youth] | Season 2013/2014 | 13 Players/Coaches |
| ACN Siena 1904 [Youth] | Season 2012/2013 | 9 Players/Coaches |
| ACN Siena 1904 [Youth] | Season 2011/2012 | 7 Players/Coaches |
| ACN Siena 1904 [Youth] | Season 2010/2011 | 5 Players/Coaches |
| ACN Siena 1904 [Youth] | Season 2009/2010 | 5 Players/Coaches |
| ACN Siena 1904 [Youth] | Season 2008/2009 | 2 Players/Coaches |
| ACN Siena 1904 [Youth] | Season 2000/2001 | 1 Players/Coaches |
| ACN Siena 1904 [Youth] | Season 1998/1999 | 1 Players/Coaches |
| ACN Siena 1904 [Youth] | Season 1997/1998 | 1 Players/Coaches |
| ACN Siena 1904 [Youth] | Season 1996/1997 | 1 Players/Coaches |
![ACN Siena 1904 [Youth]](https://s.hs-data.com/bilder/wappen/mittel/14399.gif?fallback=png "ACN Siena 1904 [Youth]")
Italy 
![ACN Siena 1904 [U16]](https://s.hs-data.com/bilder/wappen/mini/41762.gif?fallback=png "ACN Siena 1904 [U16]"){kind=small}
![ACN Siena 1904 [Youth B]](https://s.hs-data.com/bilder/wappen/mini/41760.gif?fallback=png "ACN Siena 1904 [Youth B]"){kind=small}
![ACN Siena 1904 [Youth C]](https://s.hs-data.com/bilder/wappen/mini/41761.gif?fallback=png "ACN Siena 1904 [Youth C]"){kind=small}