Naft Al Wasat, down 2-0 and then 4-2, drew level at 4-4 only for Thai Son Nam to twice hit them on the break to seal the three points. The Vietnamese side will play China PR's Shenzhen Nanling Tielang FC in the last eight.

Thai Son Nam, having won their two earlier matches, only needed a draw to confirm their knockout stage spot while Naft Al Wasat needed the three points - having lost to AGMK FC - to keep their hopes alive.

Both advanced with a match to spare after wins in their Group C ties on Saturday and will square off on Monday to decide the group winners.

Ahmad Kheir El Dine scored a hat-trick, while Suphawut Thueanklang added a double as Bank of Beirut overwhelmed Soro Company 7-2 at the Bangkok Arena.

Bank of Beirut lead the standings, while Vamos, who had a slow start before defeating Victoria University College 3-0, are second on goal difference.

The win also confirmed Vamos FC's quarter-final slot after the Indonesian side defeated Myanmar's Victoria University College 3-0 earlier on Saturday.

Vamos and Bank of Beirut will square off on Monday to decide the group winners.

The win sealed Vamos their place in the quarter-finals thanks to Bank of Beirut defeating Soro Company 7-2 in Saturday's later match. The two pacesetters will square off on Monday to decide the group winners.

Victoria University College, who lost 4-2 against Lebanon’s Bank of Beirut in their opening match, started in a defensive mode against Vamos as they looked to hit on the counter-attack against the Indonesian side.

This made it difficult for Vamos, despite their high pressing game, to find a way past the Myanmar club.

Kazma, who are making their first appearance in the competition, were aiming to bounce back after losing 8-3 to defending champions Mes Sungun Varzeqan in their opening match.

Nagoya Oceans, who had opened their campaign with 4-2 win over Al Dhafra Sports and Cultural Club, wanted the three points as it would take them closer to the knockout stage.

Mes Sungun's win meant Japan's Nagoya Oceans, who defeated Kazma SC of Kuwait 3-1 earlier on Saturday, also sealed their quarter-final spot.

Mes Sungun and Oceans will meet on Monday to decide the group winners.

With less than a week to go before the tournament begins at the Bangkok Arena on August 7, the-AFC.com takes a trip down memory lane as we look at the winners of the previous nine editions of the AFC Futsal Club Championship.