Dion-Johan Chai Cools (born 4 June 1996) is a Malaysian professional footballer who plays either as a full-back or centre-back for J.League club Cerezo Osaka and captains the Malaysia national team.
Cools was raised in Belgium, and represented that country at youth level with 28 caps, but later chose to play for his native Malaysia, and made his senior debut on 3 June 2021.
Early life Cools was born in Kuching, Sarawak to a Belgian father, Hans Cools and a Malaysian Chinese mother, Xylina Chai. The couple had relocated to Belgium following their marriage in the mid-1990s but were living there at the time of his birth. They traveled back to Kuching so his mother could be with her family during the delivery, and the family returned to Belgium shortly afterward. Dion was named by his parents after Johan Cruyff and Dion Dublin, the latter being a former player for Coventry City and Manchester United.
Club career Early years Cools started his career with Tempo Overijse, but soon moved to OH Leuven as a 9-year-old. In 2010, he joined the Anderlecht youth team. After a season, he returned to the OH Leuven youth academy in 2013. He signed his first professional contract with the club in July 2014 after completing secondary school.
OH Leuven On 3 August 2014, Cools made his debut in the first team of OH Leuven, competing in the Belgian Second Division. He was in the starting lineup for the away match against Racing Mechelen. In May 2015, he participated with OH Leuven in the final round for promotion. Cools did not miss a single minute of the final round and won promotion to the Belgian First Division A again with the club.
Club Brugge On 23 June 2015, Cools signed a four-year contract with Club Brugge. He won two Belgian national titles and twice the Belgian Super Cup. Cools became a starter under head coach Michel Preud'homme in the 2016–17 season due to poor performances by former Dutch international Ricardo van Rhijn, who had initially become the starter after the departure of regular right-back Thomas Meunier to Paris-Saint Germain. Cools also remained a starter under new coach Ivan Leko, with whom he was reunited after his time with OH Leuven. Cools would, however, later become benched after the emergence of Clinton Mata at the position.
Midtjylland On 31 January 2020, Cools signed a three-year contract with Midtjylland in the Danish Superliga.FC Midjylland Henter Dion Cools I Club Brügge , fcm.dk, 31 January 2020 He made his debut for the club on 17 February in a 2–0 win over Lyngby. Cools scored his first goal for the club on 14 February 2021, the only goal of the match in a win over Horsens in the Superliga.
Initially, Cools played regularly under coach Brian Priske but suffered a foot injury that kept him out of action for three months. During his recovery, Priske left the club, and the incoming coach did not feature Cools as prominently in the team. Despite working to regain his position, another injury, this time to his pelvis, further disrupted his progress. Off the field, Cools faced challenges adapting to life in Denmark, citing a lack of social interactions and the country's long, wet winters as contributing factors.
Cools and FC Midtjylland have mutually agreed to cancel his contract with the club on 9 September 2022, making him a free agent.
Loan to Zulte Waregem On 4 January 2022, Cools was loaned out to Zulte Waregem by Midtjylland until the end of the 2021–22 season as Cools was looking for more playing time, according to Midtjylland's director of football.
During his stint at this club, Cools playing time was inconsistent and he found integrating back into Belgian football challenging. He questioned whether his mindset was right for playing back home again, and he admitted to not playing with complete freedom. The team was also in a difficult period as they were fighting against relegation. Therefore, his performance and overall experience at Zulte Waregem were mixed.
FK Jablonec On 12 September 2022, Cools signed for Czech Republic club, FK Jablonec on a short-term deal. He stated that the motivation behind the move is to get more playing time as his former club, Midtjylland, decided to switch to a different playing system, which curtailed his playing time.
Buriram United On 3 January 2023, Cools signed a one-and-a-half-year contract with Buriram United in the Thai League 1 on a free transfer. He made his debut for the club on 22 January in a 3–0 win over Sukhothai after he was selected to be in the starting eleven against the club and played full 90 minutes of the match. On the 22nd of April, Cools lifted the 2022–23 Thai League 1 title after securing a win 2–1 against Chiangrai United. In his first season, he helped the club to win the domestic treble winning the 2022–23 Thai League Cup and 2022–23 Thai FA Cup.
Cerezo Osaka On 4 June 2025, Cools was signed by J League club Cerezo Osaka, becoming the first-ever Malaysian to play in the top division of Japanese football. He is only the fourth Malaysian to ever play in Japan, behind Luqman Hakim Shamsudin, Hadi Fayyadh, and Wan Zack Haikal, all of whom played in the lower divisions. On 8 February, during the Osaka derby, Cools converted his penalty in the shootout; however, Cerezo ultimately lost after the match was decided on penalties. Under the special 100th-year J League format, a penalty shootout was mandated if the score remained level after 90 minutes.
International career Having lived in Belgium to a Belgian father and Malaysian mother, he was eligible to represent either Belgium or Malaysia. Additionally, due to her mother's ancestry which can be traced to Guangdong, China, at one time, Cools was in discussions with Jiangsu Suning about the possibility of naturalizing to play for the China national team. However, the complex nature of the naturalization process led to the abandonment of those discussions.
Youth Cools was called up for 2015 UEFA European Under-19 Championship qualification by the Belgian under-19 national team coach, Gert Verheyen.
Senior On 1 June 2021, Cools was announced as the newest addition to Malaysia's 26-man squad for the 2022 FIFA World Cup and 2023 AFC Asian Cup qualifiers match against UAE, after paperwork for his eligibility was completed with FIFA and the AFC. He debuted for Malaysia in a 4–0 loss to the UAE on 3 June 2021.
Cools scored his first international goal in Malaysia's final AFC 2023 Asian Cup qualifiers match against Bangladesh, helping Malaysia secure a 4–1 win, which confirmed Malaysia's AFC Asian Cup qualification for the first time by merit in 42 years. Cools was named as the 'Man of the Match'. Cools also represent the nation at the 2023 AFC Asian Cup where he captained them.
On 16 November 2023 during the 2026 FIFA World Cup qualification match against Kyrgyzstan, Cools scored the opening goal and the equalising goal when Malaysia were 3–1 down to level the score at 3–3, eventually helping them to a 4–3 comeback win.
Personal life Cools is married to Melissa Schelfhout, whom he wed in a civil ceremony on 6 May 2022. They have two children: a son, Liam-Zayn (born May 2021), and a daughter, Lina-Sophia (born 20 August 2024).
Cools has stated that his footballing idol is Club Brugge legend, Gert Verheyen.
Career statistics Club
+ Appearances and goals by club, season and competitionClubSeasonLeagueCupContinentalOtherTotalDivisionAppsGoalsAppsGoalsAppsGoalsAppsGoalsAppsGoalsOH Leuven2014–15Belgian Second Division26011—60331Club Brugge2015–16Belgian Pro League503041001212016–17First Division A2432030103032017–18First Division A3535010004132018–19First Division A1511030102012019–20First Division A2000100030Total817110121201068Midtjylland2019–20Danish Superliga50———502020–21Danish Superliga2112030—2612021–22Danish Superliga1203030—180Total3815060—491Zulte Waregem (loan)2021–22First Division A11000——110Jablonec2022–23Czech First League8011——91Buriram United2022–23Thai League 11402000402002023–24Thai League 1282200010312Career total2061022218113025813
International
+ Appearances and goals by national team and yearNational teamYearAppsGoalsMalaysia2021402022912023532024130202572202630Total416
Scores and results list Malaysia's goal tally first, score column indicates score after each Cools goal.
+ List of international goals scored by Dion CoolsNo.DateVenueOpponentScoreResultCompetition114 June 2022Bukit Jalil National Stadium, Kuala Lumpur, Malaysia2–14–12023 AFC Asian Cup qualification213 October 20231–04–22023 Merdeka Tournament316 November 20231–04–32026 FIFA World Cup qualification43–35 10 June 2025 4–0 0–3 2027 AFC Asian Cup qualification6 9 October 2025New Laos National Stadium, Vientiane, Laos2–03–0
Honours OH Leuven Belgian Second Division play-offs: 2015
Club Brugge Belgian First Division A: 2015–16, 2017–18 Belgian Super Cup: 2016, 2018
Midtjylland Danish Superliga: 2019–20
Buriram United Thai League 1: 2022–23, 2023–24, 2024–25 Thai League Cup: 2022–23, 2024–25 Thai FA Cup: 2022–23, 2024–25 ASEAN Club Championship: 2024–25 Thailand Champions Cup runner-up: 2023
Malaysia King's Cup runner-up: 2022 Pestabola Merdeka: 2024; runner-up 2023
Individual Thai League Dream ASEAN XI Thai League Best XI: 2023–24
References
External links
Dion Cools at soccerstats247 Dion Cools at ultimatealeague