Firdaus Bin Mohamed Kassim is a Singaporean football manager who currently is the head coach of Singapore Premier League club Young Lions and also the Singapore national under-23 team.

Firdaus Kassim
Personal information
Full name Firdaus Bin Mohamed Kassim
Date of birth (1987-07-07) 7 July 1987 (age 38)
Place of birth Singapore
Team information
Current team
Young Lions (Head coach)
Managerial career
Years Team
2015 Hougang United U18
2016 Chainat Hornbill (assistant)
2016 Singapore (assistant)
2018 Muangthong United (assistant)
2018–2019 Laos (assistant)
2019 Chainat Hornbill (assistant)
2020–2022 Hougang United (assistant)
2022–2023 Hougang United
2023 Hougang United U18
2024–2025 Lion City Sailors U21
2025– Singapore U23
2025– Young Lions

Managerial career

edit

Early years

edit

While still holding an AFC ‘B’ Coaching License, Firdaus was the head coach of Football Association of Singapore COE group from 2009 to 2013. In January 2013, Firdaus was offered the role of assistant coach at Woodlands Wellington U14 team. In 2014, FAS offered him an assistant coach contract with Singapore national team U14 team

After receiving his AFC ‘A’ Coaching License in 2015, Firdaus took up a role as assistant coach at Hougang United U18 team.

Chainat Hornbill

edit

In 2016, Firdaus was appointed assistant manager of Thai League 1 side Chainat Hornbill where he has worked under head coach Worakorn Wichanarong, Koichi Sugiyama, Ithsara Sritaro and Dennis Amato at the club.[1][2]

Singapore

edit

In November 2016, Firdaus was appointed the assistant coach of Singapore under Varadaraju Sundramoorthy for the friendly match against Qatar and the 2022 FIFA World Cup qualification match against Yemen.[3][4]

Muangthong United

edit

On 5 January 2018, Firdaus was appointed by Thai League 1 club Muangthong United as their assistant manager.

Laos

edit

In November 2018, Firdaus was appointed as the assistant coach of Laos reuniting with head coach Varadaraju Sundramoorthy.[5][6]

Chainat Hornbill

edit

In 2019, Firdaus returned to his second stint as assistant manager at Chainat Hornbill where he worked under Dennis Amato again at the club.

Hougang United

edit

In January 2020, Firdaus was appointed by Hougang United to be their assistant manager under manager Clement Teo.

On 22 October 2022, Firdaus got promoted to manager after Clement Teo left the club to joined Angkor Tiger in Cambodia in which Firdaus helped the club to win the 2022 Singapore Cup where it was Hougang United first major trophy.[7][8]

On 17 April 2023, Kassim was demoted to Hougang United youth team after failing to win any matches since they won the opening match in the 2023 Singapore Premier League season.[9] Marko Kraljević, the head of youth at Hougang United took over as interim head coach.[9]

Lion City Sailors

edit

In January 2024, Firdaus was appointed as the head of development for Lion City Sailors academy.

On 9 July 2024, Firdaus was appointed as the manager of the U21 side with immediate effect. They were crowned 2024–25 Singapore Premier League U21 league champions at the end of the season cruising with an impressive record of 19 wins and 3 draws in 24 league matches.

Singapore U23

edit

On 25 June 2025, FAS appointed Firdaus as the new head coach for the Singapore U23 national team where he will focus on the 2025 SEA Games campaign with the squad.[10]

Young Lions

edit

FAS also appointed Firdaus as the new head coach of the Singapore Premier League club Young Lions on the same day he was appointed as the Singapore U23 head coach.

Managerial statistics

edit
As of match played 14 March 2026
Managerial record by team and tenure
Team Nat. From To Record Ref.
G W D L Win %
Hougang United Singapore 22 October 2022 17 April 2023 15528033.33 [citation needed]
Singapore U23 Singapore 25 June 2025 Present 5005000.00 [citation needed]
Young Lions Singapore 25 June 2025 Present 141211007.14 [citation needed]
Career Total 346424017.65

Honours

edit

Manager

edit

Hougang United

edit

Lion City Sailors U21

edit
  • 2024-25 Singapore Premier League U21 Champions

References

edit