Javier Mascherano

River Plate

Born in San Lorenzo, Santa Fe, Mascherano came through the youth ranks at River Plate in Buenos Aires, Argentina. However, before making his club debut he made his name representing Argentina. Mascherano won his first silverware when River won the 2003–04 Clausura championship. In the 2004 Copa Libertadores River reached the semi-final, but lost on penalties to arch-rivals Boca Juniors. Around this time several clubs including Real Madrid, and Deportivo La Coruña declared an interest in signing Mascherano, but River Plate turned down all offers, saying that none of the interested parties were prepared to pay enough. 2004–05 was not a successful season for River, finishing third in the Apertura Championship and only tenth in the Clausura. In the Copa Libertadores River again lost in the semi-final, this time to São Paulo. After the Confederations Cup in Germany, Brazilian club Corinthians acquired Mascherano from River Plate for US$15 million.

Corinthians

The Brazilian Série A runs from April, so Mascherano joined Corinthians mid-season. After playing only nine games for his new club, in September 2005, Mascherano fractured his left foot, causing him to miss the end of the season. He returned to Argentina to be operated on by the national team doctor and recuperate. Corinthians, however, still won the Série A title with Mascherano's compatriot, Carlos Tevez, as captain. In total, Mascherano was out of action for six months, only returning on 5…

Mascherano's first international appearance came in 2001. September of that year saw him play on the Argentina team that finished fourth in the 2001 FIFA U-17 World Championship. In June 2003, he played at the Toulon Tournament, becoming the competition's best player as Argentina's under-20s finished 3rd. Mascherano's impact at youth levels was such that he made his senior international debut before playing a single minute for River Plate's first team (due to his central midfield position at club level being occupied by River's long standing captain Leonardo Astrada, nicknamed the Chief). That international debut came in a friendly against Uruguay on 16 July 2003. Halfway through the 2003–04 Apertura championship, Mascherano was called up to play in the 2003 FIFA World Youth Championship. Argentina again finished fourth with Mascherano the team's outstanding player. He was however suspended for the third place play-off. In January 2004, Mascherano joined up with Argentina U23 for the South American Pre-Olímpico tournament in Chile. Argentina won the tournament, thereby qualifying for the 2004 Summer Olympics. In August, Mascherano and the team went on to become gold medal-winners in Greece. At the end of the 2003–04 season, Mascherano was included in the Argentina senior squad for the 2004 Copa América. Argentina lost to Brazil on penalties in the final, but Mascherano impressed enough to be voted Argentina's player of the tournament by his teammates. In the 2006 World Cup,…

Argentina

In December 2021, Mascherano was named manager of the Argentina under-20 team, taking over the side in early January. He led the under-23 team at the 2024 Summer Olympics, where Argentina was eliminated in the quarterfinals.

Inter Miami

On 26 November 2024, Major League Soccer side Inter Miami appointed Mascherano as their new head coach, on a contract lasting until the end of 2027. He reunited with his former Barcelona and Argentina teammate Lionel Messi. Mascherano faced accusations that he was only hired due to connections to Messi and fellow Camp Nou veterans Jordi Alba, Luis Suárez and Sergio Busquets; he responded: "People in the world can have their opinion … but I am convinced that I am capable of coaching the team". On Mascherano's debut on 19 February 2025, the club won 1–0 away to Sporting Kansas City in the CONCACAF Champions Cup first round with a goal by Messi; Mascherano criticised the "inhumane" decision to play the game in temperatures below -20 degrees Celsius in the midwestern city. Three days later, the league campaign began with a 2–2 home draw against New York City FC. Having qualified for the 2025 MLS Cup playoffs, his team won the Eastern Conference with a 5–1 victory over NYCFC on 29 November, following it a week later with a 3–1 win against Vancouver Whitecaps in MLS Cup 2025. After winning the trophy, he reflected that there had been a lot of pressure on him due to what he conceded were poor results for the Argentine…

Nicknamed "El Jefecito" ("The Little Chief"), Mascherano was a versatile, hard-working, and tactically intelligent footballer, with an excellent ability to read the game and organise his team; he was known in particular for his leadership skills, passing accuracy, energy, positional sense, tough marking of opponents, and hard-tackling style of play, despite his relatively small physical stature. Considered as one of the best defenders and defensive midfielders of his generation, although he has primarily served as either a holding midfielder or central defender throughout his career, he has also been deployed as a right-back or even as a box-to-box or central midfielder on occasion. Regarding Mascherano's playing style, Jonathan Wilson noted in a 2013 article for The Guardian that the Argentine was an example of a type of holding midfielder that he dubbed a destroyer, who "clattered about making tackles and collecting bookings, his role almost entirely of regaining possession and distributing it simply."