Leonardo Casco: A Professional Football Career Journey
Leonardo Casco, born in María Grande, Entre Ríos Province, has established himself as a resilient and skilled presence in professional football. From his early days in the Argentine Primera División to his tenure at some of South America's most prestigious clubs, Casco's career is marked by strategic moves and long-term loyalty.
Early Career and Rise in Argentina
Casco began his professional journey in 2009 with Gimnasia y Esgrima La Plata, competing in the top flight of Argentine football. His performances quickly drew attention, leading to a move in July 2012 to Newell's Old Boys. This transfer was facilitated by manager Gerardo Martino, who secured 50% of the player's economic rights.
By August 2015, Casco's reputation had grown to the point of attracting European interest. He was on the verge of a €2.5 million transfer to the French Ligue 1 club Olympique de Marseille. However, the deal collapsed following the unexpected resignation of manager Marcelo Bielsa.
The River Plate Era
Shortly after the Marseille move fell through, Casco signed a three-year contract with the Buenos Aires-based giant CA River Plate on September 9, 2015. The club acquired 85% of his economic rights for a fee of $3 million.
Casco's introduction to the club was a baptism by fire; he made his debut just four days after signing in the Superclásico—the intense rivalry match against Boca Juniors—which resulted in a 1–0 home defeat.
His impact at River Plate led to a series of contract extensions that cemented his role in the squad. He first extended his stay until June 2020 in July 2017, followed by an extension to December 2023 in February 2021, and a final extension to December 2025 in September 2022.
New Beginnings with Atlético Nacional
After a lengthy and successful stint in Buenos Aires, Casco entered a new chapter of his career. On January 6, 2026, he officially signed with Atlético Nacional.
Key Facts
- Birthplace: María Grande, Entre Ríos Province.
- Professional Debut: 2009 with Gimnasia y Esgrima La Plata.
- Highest Transfer Fee: $3 million (to CA River Plate).
- Notable Debut: Played in the Superclásico against Boca Juniors in September 2015.
- Most Recent Club: Atlético Nacional (joined January 2026).
| Club | Year Joined | Key Details |
|---|---|---|
| Gimnasia y Esgrima La Plata | 2009 | Professional debut |
| Newell's Old Boys | 2012 | Signed under Gerardo Martino |
| CA River Plate | 2015 | $3 million transfer; multiple extensions |
| Atlético Nacional | 2026 | Latest career move |
Frequently Asked Questions
Which club did Leonardo Casco start his professional career with?
Leonardo Casco began his professional career in 2009 with Gimnasia y Esgrima La Plata in the Argentine Primera División.
Why did the transfer to Olympique de Marseille not happen?
The €2.5 million move fell through because Marcelo Bielsa, the manager of the Ligue 1 team, unexpectedly resigned.
How much did River Plate pay for Casco's rights?
CA River Plate purchased 85% of his economic rights for $3 million on September 9, 2015.
When did Casco join Atlético Nacional?
Casco signed with Atlético Nacional on January 6, 2026.
What was the result of Casco's debut match for River Plate?
His debut took place in the Superclásico against Boca Juniors, which ended in a 1–0 loss for River Plate.