The defending champion Urawa Reds crashed out of the Asian Champions League on Wednesday as the Japanese side slipped to a 2-1 loss against hosts Hanoi FC, meaning the three-time winners cannot qualify for the last 16.
Pham Tuan Hai's 87th minute penalty condemned Maciej Skorza's side to defeat when they needed a win to have any hope of claiming one of the three best runner-up berths available in the knockout rounds.
Urawa, which defeated Saudi Arabia's Al-Hilal in the 2022 final in May, endured a dismal campaign and had already missed out on automatic qualification after South Korea's Pohang Steelers claimed top spot in Group J.
Only the 10 group winners in the competition are guaranteed to progress to the knockout rounds, where they will be joined by the three best runner-ups from the western and eastern halves of the continent.
Alex Scholz had a 10th minute penalty saved by Nguyen Van Hoang to set the tone for a poor performance from Urawa, who then went behind in the 53rd minute through Dao Van Nam's close range header.
Bryan Linssen leveled the score with a first-time finish between the legs of Van Hoang from inside the six-yard box in the 65th minute, leaving the Japanese side with time to claim the winner.
But the decisive goal came at the other end when Tuan Hai struck from the penalty spot after Nguyen Hai Long had been hauled down by Takuya Ogiwara.
Urawa finished second in Group J behind Pohang, which was held to a 1-1 draw by Chinese Super League side Wuhan Three Towns in the evening's other match.
However, Urawa's seven points from six games will not be enough to see them take one of the runner-up spots in the draw, which will be held in Kuala Lumpur on Dec. 28.
Urawa's game was being played on Wednesday due to the club's involvement in next week's FIFA Club World Cup in Saudi Arabia, where Skorza's side will face Mexico's Club Leon in the second round.
The remaining fixtures in the final round of group games for clubs in the eastern half of the Asian Champions League will be played next Tuesday and Wednesday with Kawasaki Frontale and Bangkok United having already qualified.
Saudi Pro League quartet Al-Nassr, Al-Hilal, Al-Ittihad and Al-Fayha have confirmed their places in the last 16 in the west alongside Uzbekistan duo Nasaf and Navbahor, Al-Ain of the United Arab Emirates and Sepahan from Iran.
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