Therdsak Chaiman
Therdsak Chaiman (Thai: เทิดศักดิ์ ใจมั่น; born 29 September 1973), simply known as Uncle Therd (Thai: น้าเทิด), is a Thai professional football manager and retired player.[1]
![]() Chaiman as manager of Chonburi in 2016 | |||||||||||||||||
Personal information | |||||||||||||||||
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Full name | Therdsak Chaiman | ||||||||||||||||
Date of birth | 29 September 1973 | ||||||||||||||||
Place of birth | Suphan Buri, Thailand | ||||||||||||||||
Height | 1.64 m (5 ft 4+1⁄2 in) | ||||||||||||||||
Position(s) | Attacking midfielder | ||||||||||||||||
Youth career | |||||||||||||||||
1989–1991 | Rajdamnern Commercial College | ||||||||||||||||
1992–1993 | Stock Exchange of Thailand | ||||||||||||||||
Senior career* | |||||||||||||||||
Years | Team | Apps | (Gls) | ||||||||||||||
1994–1998 | Royal Thai Navy | 97 | (33) | ||||||||||||||
1998–1999 | Osotspa | 34 | (12) | ||||||||||||||
2000–2003 | BEC Tero Sasana | 65 | (17) | ||||||||||||||
2002 | → SAFFC (loan) | 33 | (27) | ||||||||||||||
2004 | Dong A Bank | 28 | (8) | ||||||||||||||
2005–2009 | SAFFC | 112 | (47) | ||||||||||||||
2010–2017 | Chonburi | 108 | (40) | ||||||||||||||
Total | 477 | (184) | |||||||||||||||
International career | |||||||||||||||||
1994–2010 | Thailand | 75 | (22) | ||||||||||||||
1999–2005 | Thailand Futsal | 48 | (62) | ||||||||||||||
Managerial career | |||||||||||||||||
2015 | Chonburi (assistant) | ||||||||||||||||
2016–2017 | Chonburi | ||||||||||||||||
2018 | Chonburi (assistant) | ||||||||||||||||
2019 | Phuket City | ||||||||||||||||
2020 | Port (assistant) | ||||||||||||||||
2020 | Uthai Thani | ||||||||||||||||
2021–2022 | Uthai Thani | ||||||||||||||||
2022–2023 | Pattaya Dolphins United | ||||||||||||||||
2023 | Rayong | ||||||||||||||||
2023– | Nagaworld (technical director) | ||||||||||||||||
Medal record
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*Club domestic league appearances and goals |
During his playing career, Chaiman played as an attacking midfielder and later became a manager. Therdsak was a prolific goalscorer, free kick specialist, and could shoot with both feet. Therdsak also once played futsal for the Thailand national futsal team.[2]
Club career

Therdsak is regarded as one of Southeast Asia's finest footballers. In 2002, he was loaned out to SAFFC in 2002 and proceeded to win the S.League player of the year. In 2003, Therdsak led BEC Tero Sasana to the final of the AFC Champions League against Al Ain FC in 2003. He scored against Taejon Citizen and Shanghai Shenhua in the process and was named the 2003 AFC Champions League most valuable player. In 2004, Therdsak secured a move to Vietnam's East Asia Bank but did not settle well due to a stomach muscle injury which kept him out for seven months. He promptly rejoined his former club SAFFC in 2005 despite interest from Home United Football Club. Despite his diminutive frame, Therdsak has proved to be more than capable to play with the bigwigs of international football, and at his peak, impressing many with his surging runs, vision and shot technique not often seen among footballers of his region. Therdsak officially announced his retirement from professional football on 19 November 2017 after end of Thai League 1 season 2017 with quit of the manager job at Chonburi.[3]
Managerial career
On 21 December 2015, Chonburi has promoted Therdsak from player-coach to be the new manager of the club after the departure of Jadet Meelarp.[4] Therdsak made the official managerial debut on 2 February 2016 in AFC Champions League Preliminary Round 2 against Myanmar champion, Yangon United at Chonburi Stadium. Chonburi won 3–2 at the extra time. Chonburi were knocked out of the AFC competition in the final playoff by losing 0–9 to FC Tokyo from Japan.[5]
International career
In 2002, Therdsak was instrumental for the Thailand national football team in the Tiger Cup which they won. He was awarded the Tiger Cup Most Valuable Player Award for his displays in the tournament. In June 2007, he was recalled into the national football team for the 2007 AFC Asian Cup after a lengthy absence from the team due to fatigue.
International goals
# | Date | Venue | Opponent | Score | Result | Competition |
---|---|---|---|---|---|---|
1. | August 31, 1998 | Ho Chi Minh City, Vietnam | ![]() | 3–2 | Won | 1998 Tiger Cup |
2. | June 18, 2000 | Bangkok, Thailand | ![]() | 2–0 | Won | Friendly |
3. | June 18, 2000 | Bangkok, Thailand | ![]() | 2–0 | Won | Friendly |
4. | September 1, 2000 | Shanghai, China | ![]() | 1–3 | Lost | 2000 Four Nations Tournament |
5. | September 3, 2000 | Shanghai, China | ![]() | 4–2 | Won | 2000 Four Nations Tournament |
6. | October 6, 2000 | Doha, Qatar | ![]() | 1–1 | Draw | Friendly |
7. | January 30, 2001 | Bangkok, Thailand | ![]() | 3–1 | Won | Friendly |
8. | June 13, 2001 | Beirut, Lebanon | ![]() | 4–2 | Won | 2002 FIFA World Cup qualification |
9. | June 15, 2001 | Beirut, Lebanon | ![]() | 3–0 | Won | 2002 FIFA World Cup qualification |
10. | December 8, 2002 | Bangkok, Thailand | ![]() | 2–1 | Won | Friendly |
11. | December 8, 2002 | Bangkok, Thailand | ![]() | 2–1 | Won | Friendly |
12. | December 20, 2002 | Singapore | ![]() | 1–3 | Lost | 2002 Tiger Cup |
13. | December 29, 2002 | Jakarta, Indonesia | ![]() | 4–2 (pens) | Won | 2002 Tiger Cup |
14. | February 18, 2003 | Bangkok, Thailand | ![]() | 1–1 | Draw | 2003 King's Cup |
15. | November 19, 2003 | Bangkok, Thailand | ![]() | 1–0 | Won | 2004 Asian Cup Qualification |
16. | August 19, 2004 | Bangkok, Thailand | ![]() | 1–2 | Lost | Friendly |
17. | October 8, 2004 | Bangkok, Thailand | ![]() | 2–3 | Lost | Friendly |
18. | October 13, 2004 | Bangkok, Thailand | ![]() | 3–0 | Won | 2006 FIFA World Cup qualification |
19. | December 10, 2004 | Kuala Lumpur, Malaysia | ![]() | 1–1 | Draw | 2004 Tiger Cup |
20. | December 12, 2004 | Kuala Lumpur, Malaysia | ![]() | 8–0 | Won | 2004 Tiger Cup |
21. | November 14, 2009 | Singapore | ![]() | 3–1 | Won | 2011 AFC Asian Cup qualification |
22. | January 20, 2010 | Nakhon Ratchasima, Thailand | ![]() | 1–3 | Lost | 2010 King's Cup |
Managerial statistics
- As of match played 23 December 2023
Team | From | To | Record | |||||
---|---|---|---|---|---|---|---|---|
G | W | D | L | Win % | ||||
Chonburi | 1 January 2016 | 19 November 2017 | 69 | 30 | 18 | 21 | 43.48 | |
Phuket City | 1 January 2019 | 30 November 2019 | 29 | 11 | 7 | 11 | 37.93 | |
Uthai Thani | 28 September 2020 | 21 December 2020 | 10 | 2 | 3 | 5 | 20.00 | |
Uthai Thani | 21 April 2021 | 31 May 2022 | 14 | 10 | 1 | 3 | 71.43 | |
Pattaya United | 8 August 2022 | 31 May 2023 | 30 | 20 | 3 | 7 | 66.67 | |
Rayong | 5 July 2023 | 25 December 2023 | 21 | 10 | 9 | 2 | 47.62 | |
Total | 173 | 83 | 41 | 49 | 47.98 |
Honours
Player
- BEC Tero Sasana
- Thai Premier League (2): 2000, 2001-02
- Thai FA Cup (1): 2000
- Kor Royal Cup (1): 2001
- Singapore Armed Forces
- S.League (5): 2002, 2006, 2007, 2008, 2009
- Singapore Cup (2): 2007, 2008
- Chonburi
- Thai FA Cup (1): 2010
- Kor Royal Cup (2): 2011, 2012
Individual
- AFC Champions League Most Valuable Player (1): 2002–03
- AFC Futsal Championship Top Scorers (1): 2000
- AFF Championship Most Valuable Player (1): 2002
- Thai Premier League Player of the Month (1): May 2010
Individual
- Thai League 3 Coach of the Year: 2021–22
References
- TRIBE TALK: คุยกับ “เทิดศักดิ์ ใจมั่น” แข้งไทย MVP คนแรกและคนเดียวใน ACL
- ย้อนรอยตำนานไทยลีก : เทิดศักดิ์ ใจมั่น แข้งยอดเยี่ยมเอเชียหนึ่งเดียวของไทย
- "ปิดฉาก 23 ปี! "เทิดศักดิ์" แขวนสตั๊ดลุยงานโค้ชเต็มตัว".
- Insawang, Arwatchanon (22 December 2015). "Chonburi appoints Therdsak Chaiman as head coach". Football Channel Asia. Retrieved 22 December 2015.
- รับผิดชอบผลงาน! เทิดศักดิ์ ประกาศลาออก กุนซือฉลามชลเรียบร้อย (มีคลิป)
External links
- Profile at Goal