at Aberdeen, Maddison made his long-awaited league debut for Norwich on 17 April 2017, coming on as a substitute in the second half and scoring in a 3–1 win against Preston North End at Deepdale. Maddison signed a new four-year contract in June. With the arrival of new coach Daniel Farke, Maddison was given regular starts in the team during the 2017–18 season and was named Norwich City's Player of the Season at the end of the campaign, as well as receiving a nomination for the EFL Championship Young Player of the Season award. Leicester City Maddison signed for Premier League club Leicester City on 20 June 2018, on a five-year contract for an undisclosed fee thought to be around £20 million. He scored his first goal in the Premier League on 18 August in a 2–0 win against Wolverhampton Wanderers. He later followed up his impressive start for the club with back-to-back Premier League goals, from set-pieces, against AFC Bournemouth and Huddersfield Town, respectively. On 29 July 2020, he agreed a new four-year contract with Leicester. On 27 September 2020, Maddison scored a curler outside the box in a 5–2 win against Manchester City in the league which was later voted as Premier League Goal of the Month. On 11 April 2021, Maddison was one of three players dropped from Leicester's squad for the game against West Ham United after breaching COVID-19 protocols. International career Maddison was included in an England under-21 squad in March 2016, but was unable to play due to injury. He received his first call-up to the England under-21 team in November 2017, and made his debut against Ukraine in a 2019 UEFA European Under-21 Championship qualifier. He received his first call-up to the senior team in October 2018 for the UEFA Nations League matches against Croatia and Spain. On 27 May 2019, Maddison was included in England's 23-man squad for the 2019 UEFA European Under-21 Championship and scored his first goal for his country during a 3–3 draw with Croatia at the San Marino Stadium on 24 June. Maddison withdrew from the senior squad in October 2019 due to illness. He was later seen visiting a casino, although his conduct was defended by club manager Brendan Rodgers. Maddison made his debut for England on 14 November when he came on for Alex Oxlade-Chamberlain in the 56th minute of a 7–0 win over Montenegro in