|Full name||Tiago Pagnussat|
|Date of birth||17 June 1990|
|Place of birth||São Jorge d'Oeste, Brazil|
|Height||1.91 m (6 ft 3 in)|
|Playing position||Centre back|
|2016–2017||→ Bahia (loan)||56||(3)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 31 May 2018|
Born in São Jorge d'Oeste, Paraná, Tiago graduated from Criciúma's youth setup, but failed to appear in any official matches for the club. In July 2011 he moved to Vila Aurora, appearing sparingly in Série D.
In January 2013 Tiago signed an 18-month deal with Guarani. Despite being a starter in the year's Campeonato Paulista (which the club finished dead last), he rescinded his link in May, and eventually returned to Caxias.
In August 2014, after impressing with the latter in both Campeonato Gaúcho and Série C, Tiago signed a four-year deal with Série A side Atlético Mineiro. He made his debut in the competition on 25 October, netting his side's first through a direct free kick in a 3–2 home win against Sport Recife.
- Atlético Mineiro
- "O meia Alessandro Paraná e o zagueiro Tiago Pagnussat, são as novidades" [Midfielder Alessandro Paraná and stopper Tiago Pagnussat, the news] (in Portuguese). Futebol MT. 6 July 2011. Retrieved 10 December 2014.
- "Jovens atletas chegam ao Caxias para a Copa Laci Ughini" [Young athletes arrive at Caxias for the Copa Laci Ughini] (in Portuguese). Sports 21. 24 August 2011. Retrieved 10 December 2014.
- "Guarani inscreve zagueiros, mas oito reforços não devem jogar no sábado" [Guarani inscribes stoppers, but eight additions may not play on Saturday] (in Portuguese). Globo Esporte. 16 January 2013. Retrieved 10 December 2014.
- "Guarani rescinde com Tiago Pagnussat" [Guarani rescinds with Tiago Pagnussat] (in Portuguese). Cenário MT. 4 May 2013. Retrieved 10 December 2014.
- "Ex-Guarani, zagueiro Tiago Pagnussat é apresentado no Caxias" [Former Guarani player, stopper Tiago Pagnussat is presented at Caxias] (in Portuguese). EBC. 27 May 2013. Retrieved 10 December 2014.
- "Atlético-MG negocia com zagueiro e libera atacante para o Caxias" [Atlético-MG negotiates with stopper and released forward to Caxias] (in Portuguese). Globo Esporte. 5 August 2014. Retrieved 10 December 2014.
- "De virada, Galo derrota o Sport e dorme na vice-liderança do Brasileiro" [With a comeback, Galo defeats Sports and sleeps second in Brasileiro] (in Portuguese). Globo Esporte. 25 October 2014. Retrieved 10 December 2014.