Manchester City Ndala played in the youth ranks at
Port Vale, until he joined
Manchester City in 2017, at the age of ten years-old, for a fee later reported to be £300,000. Ndala signed a professional contract with Manchester City in July 2022. He was named by English newspaper
The Guardian as one of the best first-year scholars in the
Premier League in September 2022. He progressed through the
Citizens' youth ranks, impressing in the
FA Youth Cup during the
2022–23 season. He had 25 goal involvements for
Ben Wilkinson's
U18 Premier League-winning side in the 2022–23 season and was called up to play under
Brian Barry-Murphy in the
UEFA Youth League. He was included in the senior squad that travelled to
Saudi Arabia to play in the
2023 FIFA Club World Cup. He helped the under-18 team to win the
FA Youth Cup at the end of the
2023–24 season and also scored against senior opposition for the under-21s in the
EFL Trophy. On 3 September 2024, Ndala joined Dutch
Eredivisie club
PSV Eindhoven on a season-long loan with an obligation to buy for an initial £5.4 million (with a 20% sell-on clause) that could rise to £8.4 million through add-ons. He was assigned to the reserve team
Jong PSV and scored one goal in 12
Eerste Divisie games. On 29 July 2025, Ndala joined
Championship club
Hull City on a season-long loan. He made his debut on 9 August, the opening day of the season, in a 0–0 away draw to
Coventry City. He scored his first goal for the club in the
First Round of the
EFL Cup on 12 August when he came off the bench as a 76th-minute substitute for
Nathan Tinsdale, in a 3–3 draw away at
Wrexham. He said in November that he was enjoying the competition in
Sergej Jakirović's squad and was learning a lot about the defensive side of the game. On 2 February, he was recalled from his loan at Hull City having played 19 games, scoring twice, before being sent on loan to Championship club
Sheffield Wednesday for the remainder of the
2025–26 season. He made his Sheffield Wednesday debut starting in the 4–0 defeat to
Swansea City on 8 February 2026. It was reported that Ndala had turned up late to games against
Millwall and
Stoke City and faced disciplinary action, with Wednesday looking to terminate his loan early. ==International career==