section_path: Club career/Juventus/2018–2020: Consecutive Serie A titles
section_name: 2018–2020: Consecutive Serie A titles
paragraph_text: 2018–2020: Consecutive Serie A titles
  
  On 18 August, Ronaldo made his debut in a 3–2 away win against Chievo Verona. On 19 September, in his first Champions League match for Juve, he was sent off against Valencia, his first red card in 154 Champions League appearances. In the reverse (home) leg against Valencia, Cristiano won 100 Champions League matches, becoming the first ever player to do so.
  
  Ronaldo won his first trophy with the club on 16 January 2019, the 2018 Supercoppa Italiana, after he scored the only goal from a header against AC Milan. On 10 February, Ronaldo scored in a 3–0 win over Sassuolo, the ninth consecutive away game in which he had scored in the league, equalling Giuseppe Signori 's single season Serie A record of most consecutive away games with at least one goal. On 12 March, Ronaldo scored a hat-trick in a 3–0 home win against Atlético in the second leg of the Champions League round of 16, helping Juventus overcome a two-goal deficit to reach the quarter-finals. On 20 April, Ronaldo played in the scudetto clinching game against Fiorentina, as Juventus won their eighth successive title after a 2–1 home win, thereby becoming the first player to win league titles in England, Spain and Italy. With 21 goals and eight assists, Ronaldo won the league award for Most Valuable Player.
  
  On 1 October, he reached several milestones in Juventus's 3–0 Champions League group stage win over Bayer Leverkusen including breaking Iker Casillas ' record for most Champions League wins of all time. On 18 December, Ronaldo leapt to a height of 8 ft 5 in (2.57 m), higher than the crossbar, to head the winning goal in a 2–1 away win against Sampdoria. He scored his first Serie A hat-trick on 6 January 2020, in a 4–0 home win against Cagliari and became only the second player to score hat-tricks in the Premier League, La Liga and Serie A. On 22 February, Ronaldo scored for a record-equalling 11th consecutive league game, alongside Gabriel Batistuta and Fabio Quagliarella, in what was his 1,000th senior professional game, a 2–1 away win against SPAL. On 22 June, he scored a penalty in a 2–0 away win over Bologna, overtaking Rui Costa to become the highest scoring Portuguese player in Serie A history. On 20 July, Ronaldo scored twice in a 2–1 home win over Lazio; his first goal was his 50th in Serie A. He became the first player in history to reach 50 goals in the Premier League, La Liga and Serie A, and becoming the second player after Edin Džeko to score 50 goals in three of Europe's top five major leagues. Moreover, he became the oldest player, at the age of 35 years and 166 days, to score over 30 goals in one of the five top European leagues since Ronnie Rooke with Arsenal in 1948. On 26 July, Ronaldo scored the opening goal in a 2–0 home win over Sampdoria as Juventus were crowned Serie A champions for a ninth consecutive time. On 7 August, Ronaldo scored a brace in a 2–1 home win against Lyon in the second leg of the Champions League round of 16, which saw him finish the season with 37 goals in all competitions; the tally allowed him to break Borel's club record of 36 goals in a single season.
  
  On 18 August, Ronaldo made his debut in a 3–2 away win against Chievo Verona. On 19 September, in his first Champions League match for Juve, he was sent off against Valencia, his first red card in 154 Champions League appearances. In the reverse (home) leg against Valencia, Cristiano won 100 Champions League matches, becoming the first ever player to do so.
  
  Ronaldo won his first trophy with the club on 16 January 2019, the 2018 Supercoppa Italiana, after he scored the only goal from a header against AC Milan. On 10 February, Ronaldo scored in a 3–0 win over Sassuolo, the ninth consecutive away game in which he had scored in the league, equalling Giuseppe Signori 's single season Serie A record of most consecutive away games with at least one goal. On 12 March, Ronaldo scored a hat-trick in a 3–0 home win against Atlético in the second leg of the Champions League round of 16, helping Juventus overcome a two-goal deficit to reach the quarter-finals. On 20 April, Ronaldo played in the scudetto clinching game against Fiorentina, as Juventus won their eighth successive title after a 2–1 home win, thereby becoming the first player to win league titles in England, Spain and Italy. With 21 goals and eight assists, Ronaldo won the league award for Most Valuable Player.
  
  On 1 October, he reached several milestones in Juventus's 3–0 Champions League group stage win over Bayer Leverkusen including breaking Iker Casillas ' record for most Champions League wins of all time. On 18 December, Ronaldo leapt to a height of 8 ft 5 in (2.57 m), higher than the crossbar, to head the winning goal in a 2–1 away win against Sampdoria. He scored his first Serie A hat-trick on 6 January 2020, in a 4–0 home win against Cagliari and became only the second player to score hat-tricks in the Premier League, La Liga and Serie A. On 22 February, Ronaldo scored for a record-equalling 11th consecutive league game, alongside Gabriel Batistuta and Fabio Quagliarella, in what was his 1,000th senior professional game, a 2–1 away win against SPAL. On 22 June, he scored a penalty in a 2–0 away win over Bologna, overtaking Rui Costa to become the highest scoring Portuguese player in Serie A history. On 20 July, Ronaldo scored twice in a 2–1 home win over Lazio; his first goal was his 50th in Serie A. He became the first player in history to reach 50 goals in the Premier League, La Liga and Serie A, and becoming the second player after Edin Džeko to score 50 goals in three of Europe's top five major leagues. Moreover, he became the oldest player, at the age of 35 years and 166 days, to score over 30 goals in one of the five top European leagues since Ronnie Rooke with Arsenal in 1948. On 26 July, Ronaldo scored the opening goal in a 2–0 home win over Sampdoria as Juventus were crowned Serie A champions for a ninth consecutive time. On 7 August, Ronaldo scored a brace in a 2–1 home win against Lyon in the second leg of the Champions League round of 16, which saw him finish the season with 37 goals in all competitions; the tally allowed him to break Borel's club record of 36 goals in a single season.