|Full name||Tiago Alexandre Carvalho Gonçalves|
|Date of birth||28 December 1988|
|Place of birth||Loures, Portugal|
|Height||1.76 m (5 ft 9 1⁄2 in)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 11 November 2018|
Born in Loures, Lisbon metropolitan area, Ronaldo graduated from Vitória de Guimarães' youth academy for the 2007–08 season, as the Minho club had just returned to the Primeira Liga. His competitive input with the first team consisted of two substitute appearances, against C.F. União de Lamas for the Taça de Portugal (4–2 home win) on 19 October 2008 and against S.C. Olhanense for the Taça da Liga the following 18 January (3–0 triumph, also at the Estádio D. Afonso Henriques).
On 2 July 2009, Ronaldo signed with Belgium's Standard Liège on a two-year deal. The following year, without having featured in the country's Pro League, he returned to Portugal and joined Moreirense F.C. in the Segunda Liga. He made his professional league debut on 29 August 2010, playing seven minutes in a 1–0 home win over G.D. Estoril Praia.
Ronaldo continued his career in the third division in the following years, representing Juventude Sport Clube (in Évora), G.D. Tourizense and F.C. Vizela. He moved to C.D. Santa Clara in the second level for the 2014–15 campaign, joining fellow league side Vizela two years later.
- "V. Guimarães-U. Lamas, 4–2 (Roberto 50', Douglas 64' e 80', Marquinho 82'; Leonardo 60', Kaká 88')" [V. Guimarães-U. Lamas, 4–2 (Roberto 50', Douglas 64' and 80', Marquinho 82'; Leonardo 60', Kaká 88')]. Record (in Portuguese). 19 October 2008. Retrieved 26 September 2017.
- "Officiel: Tiago Ronaldo pour deux ans au Standard" [Official: Tiago Ronaldo two years in Standard] (in French). Footgoal. 2 July 2009. Archived from the original on 4 July 2009. Retrieved 2 July 2009.
- "Moreirense 1–0 Estoril" (in Portuguese). SAPO. 29 August 2010. Retrieved 26 September 2017.