Cristiano Ronaldo Helped Fire Al Nassr to a Crushing 5-1 Vctory Against Reigning Asian Champions Al Ain in the AFC Champions League Elite on Tuesday

Cristiano Ronaldo helped fire Al Nassr to a crushing 5-1 victory against reigning Asian champions Al Ain in the AFC Champions League Elite on Tuesday.

The Portuguese star, without a goal in his past three appearances for the Saudi Arabian side, netted the second of the hosts' goals at Al Awwal Park in Riyadh.

Right on the half hour, Al Ain goalkeeper Khalid Essa failed to hold a routine long-range drive from former Liverpool forward Sadio Mane, leaving Ronaldo to pounce on the rebound to tap home.

The win maintained Al Nassr's unbeaten start to the rebranded AFC Champions League Elite, lifting them to third in the 12-team West Asia table.

Saudi counterparts Al Hilal and Al Ahli sit above them. The top eight reach the knockout phase.

Seeking revenge following last season's quarter-final exit at the hands of Al Ain, Al Nassr burst out of the blocks on Tuesday.

Stefano Pioli's side took the lead after five minutes, when Brazilian Anderson Talisca finished low past Essa from the edge of the Al Ain area.

After Ronaldo doubled Al Nassr's advantage, the home team put the result beyond their UAE rivals seven minutes later.

Angelo Gabriel, a summer signing from Chelsea, exchanged passes with Mane and sent his shot looping over Essa courtesy of a deflection off Al Ain defender Fabio Cardoso.

It was eventually deemed an own goal.

Al Ain pulled one back at the start of the second half, when Park Yong-woo's shot struck the upright and cannoned back off Al Nassr goalkeeper Bento for the game's second own goal.

However, Brazilian teenager Wesley, introduced moments before, curled home eight minutes from time before Talisca rounded off the night deep into stoppage time with his second.

With the loss, Al Ain languish at the bottom of the West Asia standings having taken a solitary point from a possible 12.

A third successive defeat ramps up the pressure on manager Hernan Crespo, who in May guided the club to a first Asian crown in 21 years.

Vissel go top in East

Meanwhile, in East Asia, domestic title-holders Vissel Kobe beat South Korea's Gwangju FC 2-0 at the top of their group stage on a good night for Japanese teams.

Kawasaki Frontale scored three times in the first half at home on the way to a 3-1 victory over newly crowned Chinese champions Shanghai Port.

Akihiro Ienaga, Yusuke Segawa and Sai van Wermeskerken were on the scoresheet.

In Kobe, the hosts and J. League champions triumphed through a Taisei Miyashiro penalty and a Daiju Sasaki header.

The victory left Vissel top of the 12 teams in the East zone at the halfway point, while Gwangju dropped to second.

Malaysia's Johor Darul Ta'zim moved up to third with a 3-0 home victory over South Korea's Ulsan, who are rooted to the bottom without a point.

Central Coast Mariners scored deep in injury time as they roared back to grab a 2-2 home draw with Shanghai Shenhua to finally get a point on the board.

Bailey Brandtman poked home for the Australians in the 95th minute after the hosts had been 2-0 down.

That left Shenhua fourth in the group while the Mariners are one off the bottom.