Boca Juniors On 12 April 2015, he made his first team debut for the Boca Juniors in a league game against
Nueva Chicago. He replaced
Pablo Pérez after 77 minutes in a 0–0 home draw. His stint at Boca is mainly remembered for his significant mistake against
San Lorenzo, when he passed the ball to a rival forward (
Mauro Matos) who then easily scored a last-minute victory goal that put his team at the top of the league, above Boca (in spite of this, they ended up winning the
2015 Argentine Primera División). He would make a similar mistake some years later, this time playing for Juventus, with a back-pass blunder inside his own penalty area which put his team one nil down in the first seconds of the game, in the
2020–21 UEFA Champions League Round of 16 (they ended up being eliminated due to the away goals rule). On 13 July 2015, Bentancur,
Guido Vadalá,
Franco Cristaldo and
Adrián Cubas became part of
Carlos Tevez's deal, which saw
Juventus have the first option to sign the youngsters until 20 April 2017, with Vadalá also joining Juventus on loan for the 2015–2017 seasons. Bentancur was tagged for €9.4 million. Juventus's CEO
Giuseppe Marotta later confirmed that Juventus would be exercising their option to sign Bentancur in 2017. He arrived in Turin on 3 April 2017 and completed his medical on the same day. On 21 April 2017 Juventus completed their acquisition of Bentancur, signing him on a five-year deal effective from 1 July 2017 until 30 June 2022 for a €9.5 million transfer fee, plus additional performance based bonuses. Boca Juniors are also entitled to 50% of any future transfer fee that Juventus receive for Bentancur. Bentancur subsequently returned to Argentina to play out the remainder of the 2016–17 season with Boca Juniors.
Juventus in 2019 Bentancur formally became a player of Juventus on 1 July 2017, after the club activated the option to sign him in April 2017, in a deal which would keep him at the club until 2022. The first option to sign Bentancur was bought as part of
Carlos Tevez's deal in July 2015. He made his club debut on 26 August 2017, coming on as a substitute in a 4–2 away win over
Genoa in
Serie A. On 6 October 2018, Bentancur scored his first goal for the club in a 2–0 away win over
Udinese in
Serie A. During his time with the club, Italian newspapers nicknamed him as
Principe. Tottenham Hotspur On 31 January 2022, Bentancur joined
Premier League club
Tottenham Hotspur for an undisclosed fee. Bentancur made his debut for Spurs on 5 February in the
FA Cup match against
Brighton & Hove Albion, coming on as a substitute in the match that finished in a 3–1 win. He made his Premier League debut nine days later, coming on as a substitute for
Pierre-Emile Højbjerg in a 2–3 loss against
Southampton. On 18 September 2022, Bentancur scored his first goal for the club in a
Premier League game against
Leicester City, the third goal in a 6–2 victory at the
Tottenham Hotspur Stadium. Later on in the season, Bentancur scored his first
UEFA Champions League goal in a group stage match – an equaliser against
Sporting CP. The match ended 1–1. He continued his goal-scoring form in Spurs' league fixture three days later, coming off the bench to score an injury-time winner against
AFC Bournemouth, completing a 3–2 comeback after they had gone 2–0 down. Two weeks later he registered his first brace in the Premier League, with two late goals against Leeds United to secure a 4–3 victory for Spurs. in 2022 On 11 February 2023, Bentancur suffered an
anterior cruciate ligament injury during a match against
Leicester City, which would rule him out of the team for the rest of the season. Bentancur eventually made his return on 27 October 2023, coming off the bench late in a 1–2 away win against
Crystal Palace in game week 10. However, just a month after his return, on 26 November during a 1–2 defeat against
Aston Villa, Bentancur tore his ankle ligaments. Despite being ruled out for 8 to 10 weeks, Bentancur returned against Bournemouth on 31 December 2023, a little over four weeks later. Bentancur captained the side for the first time in a 1–0
FA Cup win over
Burnley on 5 January 2024 and he scored his first goal since his return from injury on 15 January 2024, Tottenham's second equaliser in a 2–2 draw away to
Manchester United. In November 2024, he received a seven-game suspension and imposed with a fine of £100,000 by the
English FA for allegedly making a racist comment toward his teammate
Son Heung-min. On 21 May 2025, he was a member of the Tottenham Hotspur squad that won the UEFA Europa League for the third time in the club's history, defeating Manchester United in the 2025 final. ==International career==