|Date of birth||6 September 1984|
|Place of birth||Primošten, SFR Yugoslavia|
|Height||1.81 m (5 ft 11 in)|
|2010||SC KNAUF Liezen||14||(3)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 12:44, 8 August 2016 (UTC).
Alviž previously played for Khazar Lankaran in Azerbaijan Premier League and Anagennisi Dherynia in Cyprus First Division. In the season 2008/2009 Flamurtari finished sixth in Albanian Superliga and won the Albanian Cup. Roberto Alviž played an important role for Flamurtari in this season, so Flamurtari offered him another 1-year contract, which he signed in the first days of June 2009. Alviž left Flamurtari before Christmas 2009 and signed a contract for amateur club SC KNAUF Liezen in the Austrian Landesliga.
On 25 November 2013, Alviž went on a two-week trial with S.League side Brunei DPMM. Following the completion of the trial Brunei DPMM announced they would be signing Alviž along with Joe Gamble and Boris Raspudić.
Following his release, he signed for Tampines Rovers on a six-months contract in February 2015 as an injury replacement for Srecko Mitrovic. Upon his signing, Tampines Head Coach, V Sundramoorthy expressed his faith in Alviž , claiming that “Alviž is a good player, and between Mitrovic and him, there’s no difference. In fact, Alviz can be as good as or even better than Mitrovic. I believe we’ve got a good player here.”
- As of 23 December 2014
|2008–09||Flamurtari Vlorë||Albanian Superliga||18||2||-||-||18||2|
|2009-10||SC KNAUF Liezen||Austrian Landesliga||14||3||-||-||14||3|
|2010–11||KS Kastrioti||Albanian Superliga||30||4||-||-||30||4|
|2011–12||Anagennisi Dherynia||Cypriot First Division||13||3||-||-||13||3|
|2011–12||Khazar Lankaran||Azerbaijan Premier League||13||0||2||0||-||0||0||15||0|
|2013||Atyrau||Kazakhstan Premier League||10||3||0||0||-||-||10||3|
|2015||Persebaya Surabaya||Indonesia Super League||0||0||0||0||0||0||-||0||0|
- "Irtysh vs. Atyrau 1 - 0". Soccerway. Retrieved 8 July 2013.
- "Players coming for tryouts:". eteamz.com. Retrieved 3 December 2013.
- "Jeffers set for DPMM FC?". The Brunei Times. Retrieved 3 December 2013.
- "DPMM FC to sign three players". The Brunei Times. 12 December 2013. Retrieved 17 December 2013.
- "More big names to land in Brunei". The Brunei Times. Retrieved 17 December 2013.
- "Persebaya Sudah Sepakat Dengan Roberto Alviz" (in Indonesian). Retrieved 30 January 2015.
- "R. ALVIŽ". Soccerway. Retrieved 17 December 2013.
- "Premier League Stats 2011/12" (PDF). Peşəkar Futbol Liqası. Retrieved 17 December 2013.
- "Premier League Stats 2012/13" (PDF). Peşəkar Futbol Liqası. Retrieved 17 December 2013.