A shocking upset occurred in Group B of the 2026 Southeast Asia U17 Championship when Thailand U17 unexpectedly lost 0-1 to Myanmar U17, thereby making the group situation extremely unpredictable.
Entering the match with a significant advantage after a 5-1 victory over Philippines in their opening game, Thailand U17 was rated as superior. However, against a disciplined Myanmar that seized opportunities well, the "War Elephants" paid the price. The only goal of the match came in the 53rd minute, when Ong Thi Ha finished close-range following a corner situation, leaving Thailand's defense unable to react.
Despite controlling the game and creating several chances, especially in the final minutes, Thailand U17 still could not find an equalizer. Their lack of luck in attack combined with the excellent performance of Myanmar's goalkeeper forced the Golden Temple team to accept a bitter defeat.
This result makes Group B extremely tense. Thailand U17 has 3 points after 2 matches, while Laos U17 has risen to 4 points after a 4-3 victory over Philippines. Myanmar also opens wide its chance to advance after securing this crucial win.
In the final round, Thailand U17 will face Laos U17 directly in a "life-or-death" match. Coach Wang Worawit Bunthao Kaew and his team must win to ensure progression, while any slip-up could cost them dearly.
From a top contender position, Thailand U17 now finds itself in a situation of needing to "save itself," and Group B has transformed into a dramatic three-horse race for the semifinal ticket.