|Full name||Marllon Gonçalves Jerônimo Borges|
|Date of birth||16 April 1992|
|Place of birth||Rio de Janeiro, Brazil|
|Height||1.86 m (6 ft 1 in)|
|Playing position||Centre back|
|2007||Estácio de Sá|
|2011||→ Duque de Caxias (loan)||0||(0)|
|2013||→ Boavista (loan)||0||(0)|
|2014||→ Rio Claro (loan)||7||(0)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 26 November 2016.
Marllon was born in Rio de Janeiro, and started his youth career at Estácio de Sá before being released by Fluminense. After spells at Bangu and Cruzeiro, he joined Flamengo's youth setup in 2009.
On 21 January 2012, after returning from a failed loan at Duque de Caxias, Marllon made his senior debut by starting in a 4–0 home routing of Bonsucesso for the Campeonato Carioca championship. He made his Série A debut on 7 June 2012, playing the full 90 minutes in a 2–2 away draw against Ponte Preta.
Regularly used under Joel Santana, Marllon lost his space after the arrival of Dorival Júnior, and subsequently served loans at Boavista and Rio Claro, where he failed to impress. On 7 May 2014 he signed for Série B club Santa Cruz, after his contract with Flamengo expired. After again appearing rarely, he subsequently left the club and joined Capivariano.
On 26 May 2015, Marllon moved to Atlético Goianiense, also in the second level. An undisputed starter during the 2016 season, he contributed with two goals and 36 appearances as his side achieved promotion to the top tier as champions.
- As of 26 November 2016
|Duque de Caxias (loan)||2011||Série B||0||0||—||—||—||—||0||0|
|Rio Claro (loan)||2014||Paulista||—||7||0||—||—||—||7||0|
|Santa Cruz||2014||Série B||5||0||—||2||0||—||—||7||0|
|Atlético Goianiense||2015||Série B||16||0||—||—||—||—||16||0|
- Atlético Goianiense
- "Novo titular do Flamengo, Marllon é 'filho de três pais'" [New starter of Flamengo, Marllon is a 'son of three fathers'] (in Portuguese). O Povo. 20 June 2012. Retrieved 16 December 2016.
- "Marllon Gonçalves Jerônimo Borges" (in Portuguese). Flapédia. Retrieved 16 December 2016.
- "Duque de Caxias ganha reforços com transferência de Gustavo" [Duque de Caxias get additions with the transfer of Gustavo] (in Portuguese). FutRio. Retrieved 16 December 2016.
- "Garotada faz bonito, e Fla estreia com goleada sobre o Bonsucesso" [Kids do well, and Fla debut with thrashing over Bonsucesso] (in Portuguese). Globo Esporte. 21 January 2012. Retrieved 16 December 2016.
- "Nos acréscimos, Vagner Love salva o Fla de derrota para a Ponte Preta" [In the stoppage time, Vagner Love saves Fla from defeat to Ponte Preta] (in Portuguese). Globo Esporte. 6 June 2012. Retrieved 16 December 2016.
- "Marllon e Lucas estão afastados e aguardam decisão sobre futuro" [Marllon and Lucas are secluded and wait for an decision over their future] (in Portuguese). Globo Esporte. 7 January 2013. Retrieved 16 December 2016.
- "Flamengo empresta zagueiro Marllon para o Boavista até o fim do Carioca" [Flamengo loan stopper Marllon to Boavista until the end of the Carioca] (in Portuguese). Globo Esporte. 27 January 2013. Retrieved 16 December 2016.
- "Paulistão: Rio Claro contrata ex-zagueiro do Fla e ex-meia do Guarani" [Paulistão: Rio Claro sign former Fla stopper and former Guarani midfielder] (in Portuguese). Futebol Interior. 3 December 2013. Retrieved 16 December 2016.
- "Santa Cruz anuncia zagueiro Marllon, ex-Fla, quinta contratação para Série B" [Santa Cruz announce stopper Marlon, formerly of Fla, fifth signing for the Série B] (in Portuguese). Globo Esporte. 7 May 2014. Retrieved 16 December 2016.
- "Atlético-GO contrata zagueiro Marllon, de 23 anos, que estava no Capivariano" [Atlético-GO sign stopper Marllon, aged 23, who was at Capivariano] (in Portuguese). Globo Esporte. 26 May 2015. Retrieved 16 December 2016.
- Marllon at Soccerway. Retrieved 15 December 2016.