Biography
Early Life
Gabriel Teodoro Martinelli Silva was born on June 18, 2001 in Guarulhos, Sao Paulo. He grew up in a football-loving family and came through Ituano's youth system in the Brazilian interior. Arsenal paid just £7M for an unknown 18-year-old who had never played top-flight football — one of the most inspired gambles in recent transfer history.
Breakthrough
Martinelli burst onto the Arsenal scene in 2019-20 and scored ten goals before a serious knee injury ended his season prematurely. The talent was immediately obvious — boundless energy, two-footedness, and an infectious love of the game that made him a crowd favourite from day one. He recovered and came back stronger.
Career
Under Mikel Arteta, Martinelli has developed into one of the Premier League's best wide forwards. His pressing intensity, dribbling, and consistent goal contributions have made him Arsenal's first-choice left winger. His partnership with Saka on the opposite flank has given Arsenal one of the most dynamic wide attacks in Europe.
Personal Life
Martinelli is known for his infectious personality and passion on the pitch. He arrived in England at 18 speaking almost no English and has spoken about the loneliness of those first months in London. He is now fluent in English and has become one of Arsenal's most popular players among fans and teammates alike.
Legacy
One of football's great bargain signings — £7M for a player who is now worth fifty times that. Arsenal's next trophy era will feature Martinelli prominently if they are to end their long wait for a Premier League title.
Stats & Finances
Career Timeline
Signed from Ituano for just £7M — immediately scored 10 goals before a knee injury ended his season
Returned from injury and established himself as one of Arsenal's most important players
Produced his best season to date — a key figure as Arsenal challenged for the Premier League title
Became a regular Brazil international and helped the national team in Copa America
Fun Facts
Arsenal paid just £7M for Martinelli — he is now considered one of the best bargain signings in Premier League history
He arrived at Arsenal at 18 speaking almost no English — he is now completely fluent
Martinelli won Arsenal's goal of the season award in his first full season at the club
His work rate off the ball — pressing, tracking back — is among the highest of any winger in the Premier League
Martinelli came from a tiny club called Ituano — whose stadium holds just 10,000 people
Data last verified: April 2026
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