ผลการแข่งขันทีมชาติไทย U-20 · Thailand U-20
Thailand U-20 — Results by Year
Head coaches: Emerson Pereira (2024 – 2025) · Jukkapant Punpee (2026 – present)
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Date
Competition / Match type
Stage
Opponent
H/A
GF
GA
Result
Venue
▾ 2026 · Head coach: Jukkapant Punpee
ASEAN U-19 Championship 2026
Group B · North Sumatra, Indonesia
| 1 | 02 Jun 2026 | ASEAN U-19 Boys' Championship 2026 | Group B – MD1 | Brunei | N | 9 | 0 | W | North Sumatra, Indonesia |
| 2 | 05 Jun 2026 | ASEAN U-19 Boys' Championship 2026 | Group B – MD2 | Singapore | N | 4 | 0 | W | North Sumatra, Indonesia |
| 3 | 08 Jun 2026 | ASEAN U-19 Boys' Championship 2026 | Group B – MD3 | Malaysia | N | 3 | 2 | W | North Sumatra Stadium, Deli Serdang · won Group B |
| 4 | 11 Jun 2026 | ASEAN U-19 Boys' Championship 2026 | Semi-final | Cambodia | N | 4 | 0 | W | North Sumatra Stadium, Deli Serdang |
| 5 | 13 Jun 2026 | ASEAN U-19 Boys' Championship 2026 | Final | Australia | N | 0 | 2 | L | North Sumatra Stadium · runner-up |
| AFC U20 Asian Cup 2027 Qualifiers · Group F · Chonburi, Thailand | |||||||||
| 6 | 31 Aug 2026 | AFC U20 Asian Cup 2027 Qualifiers | Group F – MD1 | United Arab Emirates | H | 1 | 0 | W | Chonburi, Thailand |
| 7 | 03 Sep 2026 | AFC U20 Asian Cup 2027 Qualifiers | Group F – MD2 | Turkmenistan | H | 1 | 0 | W | Chonburi, Thailand |
| 8 | 06 Sep 2026 | AFC U20 Asian Cup 2027 Qualifiers | Group F – MD3 | Iraq | H | 1 | 3 | L | Chonburi · 2nd in group, qualified |
▾ 2025 · Head coach: Emerson Pereira
AFC U20 Asian Cup 2025
Group D · Shenzhen, China
| 1 | 14 Feb 2025 | AFC U20 Asian Cup 2025 | Group D – MD1 | Japan | N | 0 | 3 | L | Shenzhen Youth Football Training Base Pitch 1 |
| 2 | 17 Feb 2025 | AFC U20 Asian Cup 2025 | Group D – MD2 | South Korea | N | 1 | 4 | L | Shenzhen Youth Football Training Base Pitch 1 |
| 3 | 20 Feb 2025 | AFC U20 Asian Cup 2025 | Group D – MD3 | Syria | N | 2 | 2 | D | Longhua Cultural & Sports Centre · 4th in group, out |
Sources (retrieved 06 Oct 2026): the-afc.com (AFC U20 Asian Cup 2025 Group D match reports; AFC U20 Asian Cup China 2027 Qualifiers Group F reports) · aseanfootball.org (ASEAN U19 Boys' Championship 2026 reports) · sports247.my (semi-final v Cambodia) · Wikipedia (Thailand U-20, 2026 ASEAN U-19 Boys' Championship, Jukkapant Punpee). Head-coach periods by year only (exact appointment dates not confirmed). Venues shown as city/region where the exact stadium was not confirmed.