Prior to moving to Europe, he played with Platense, where he was the top scorer of the Honduras Apertura in 2006–07.
Club career
Carlo Costly is the son of Anthony Costly. Despite being Honduran, he has close links to Mexico. His parents separated and his mother, soon after, married a Mexican. Costly moved to Mexico City when he was 14 years old and lived there for the following 11 years where he kicked off his football career. He had spells in the Mexican league with the reserve teams of Atlético Celaya, Monarcas Morelia, Atlas and Pumas UNAM.[2]
He moved back to Honduras where the path to international success began. Despite leaving Mexico, Costly still keeps a house in the state of Nayarit.[2] His big chance was given to him by Club Deportivo Platense and, with them, he became the top scorer of the Honduras Apertura 2006–07, scoring ten goals in 19 games.
His early success earned him a chance with Polish club GKS Bełchatów, who loaned him for half a season.[3] Having impressed, the club spent a record €500,000 on signing him.
In January 2009, Costly joined Birmingham City of the second tier of English football on loan until the end of the 2008–09 season.[5] He made his debut for the club on 7 February 2009, coming on as a second-half substitute in a 1–1 draw with Burnley.[6] The loan was not made permanent at the end of the season.[7]
On 24 January 2010, Costly was bought by SC Vaslui, signing a 3.5-year contract.[8] He was injured and treated in Italy where they told him he would recover before 2010 FIFA World Cup, but he was unable to rejoin the Honduras national football team due to FIFA rules. He then went on to sign for Atlas in Mexico, once he recovered from his injury.[9]
Costly signed with Real España on 2 January 2014. After the 2014 World Cup, he stated he would not return to the national team. He joined Gaziantepspor at the beginning of the 2014–15 season which was his first club since retiring from international duty.
In 2015 he joined Olimpia and in 2019 he ended his stage at Olimpia, signing contract with Marathón.
International career
Since scoring on his debut against Trinidad and Tobago in 2007, Costly has been a standout performer for the Honduras national team helping the Catrachos reach the semi-finals of the CONCACAF Gold Cup in 2009 and 2011. He is the Honduras national team's second-top goalscorer of all-time in Gold Cup matches, scoring eight goals, including a hat-trick against Grenada in the 2011 tournament.
He was an important member of the Honduran team that qualified for the 2010 FIFA World Cup but was unable to play at the tournament finals due to injury.[12]
Costly scored seven goals in 13 appearances in 2014 FIFA World Cup qualification, including a hat-trick against Canada.[12] In June 2014, he was named in the Honduran squad for the 2014 FIFA World Cup.[13] Costly made his FIFA World Cup debut in a 3–0 defeat against France on 15 June.[14] In the next match, he scored his country's first World Cup goal in 32 years as the team lost 2–1 to Ecuador. Costly started the final Honduras game of the 2014 FIFA World Cup but limped off injured in the 39th minute.[15] Immediately after the match, Costly announced his retirement from the national team stating that "we have to give opportunities to the young players."[16] Despite this, Costly was still called up to the Honduras national team for the 2018 World Cup qualifiers[17] Costly's last ever match with Honduras was in a 0–0 draw with Australia in the first leg of the 2018 CONCACAF–AFC intercontinental playoff where he came on the 73rd minute replacing Anthony Lozano.[18]