Cristian Medina

Boca Juniors

In 2012, he was chosen for a player trial at the Social and Sports Club El Fortín in Moreno at the age of 10. He joined Boca Juniors to become a member of the club's junior divisions, under the leadership of Diego Mazzilli and Hugo Perotti. In 2013, Medina was already training with his division, where he discovered his position as a midfielder, although he also played as a forward and attacking midfielder. He debuted for Boca Juniors' first squad on 14 February 2021, against Club de Gimnasia y Esgrima La Plata. In April of the same year, he scored his first goal for Xeneize against Club Atlético Tucumán, assisted by Carlos Tévez. Boca won the match 3–1. In that year, he joined Agustín Almendra and Alan Varela in the starting midfield, nicknamed MVA by supporters. In October 2022, Medina renewed and improved his contract with Boca until December 2026. That same month, he won his fourth title, the 2022 Argentine Primera División championship. He finished 2023 with five goals and four assists in 50 games played. On February 25, 2024, he scored his first goal in the Argentine football Superclásico against River Plate, resulting in a 1–1 draw at Estadio Monumental. In August of that year, he scored a last-minute header to earn a draw with Independiente de Mendoza.

Botafogo

On 20 February 2026, Botafogo announced the signing of Medina until the end of 2029.

Medina was part of Argentina's U15 squad that won the 2017 South American Championship under manager Diego Placente on home soil, as they defeated Brazil in the final. Two years later, Medina was selected by Pablo Aimar's U17s for the 2019 South American Championship in Peru and the 2019 FIFA World Cup in Brazil. He scored once, versus Paraguay, in seven matches as they won the former competition, prior to featuring three times at the latter; as they reached the round of sixteen. Medina competed for Argentina at the 2024 Summer Olympics.

Medina is primarily a central midfielder, though he is capable of playing in various positions across the midfield. He was dubbed the next Fernando Gago by some Argentine media.

As of 29 June 2024.