Nathan Ngoy sent off for hauling down Mehdi Taremi, whose first-half strike was called offside, in a close Group G match.

Belgium were held to a scoreless draw by Iran in a frustrating encounter that saw the Red Devils reduced to 10 men and facing the possibility of group-stage elimination for a second consecutive World Cup.

A star-studded, though ageing, lineup, including Kevin De Bruyne and Romelu Lukaku, was fortunate to leave Los Angeles with a point on Sunday.

Belgium controlled possession yet ceded the game’s best chances to a resolute Iranian defence.

Iran’s Mehdi Taremi had the ball in the net from a well-worked first-half free kick that was overturned for offside by VAR, while Nathan Ngoy was sent off after the break for hauling down the striker following a badly mishit back-pass.

The result means all three games in Group G so far have ended in draws. Stuck on two points, Belgium at least have the comfort of playing the tournament’s lowest-ranked team, New Zealand, in their final group game.

Iran will also need at least a point against Egypt next Friday. Having been frustrated by visa issues while travelling from their base camp in Mexico to play games in the United States, Team Melli will hope to focus on the football as travel restrictions are reportedly easing for their crucial trip to Seattle.

For the second Iran game running, protesters from Los Angeles’s large Iranian-American community gathered at the stadium to chant against the country’s current regime.

Inside the stadium, Iran’s anthem again drew a chorus of boos and whistles, a reception at odds with the response to the players themselves, who were loudly cheered throughout the game.

Having switched to a back five, Iran sat deep in the first half, allowing Belgium to dominate possession and play hundreds of passes around their penalty area without creating any clear-cut opportunities.

Target man Lukaku, back in the starting lineup after making an impact from the bench in Belgium’s 1-1 draw with Egypt, managed a solitary headed effort in the 36th minute, which sailed over the bar.

Iran had the first half’s two best chances, entirely against the run of play. Hossein Kanani’s low shot after a long throw was well saved by an outstretched Thibaut Courtois.

And Iran’s star striker Taremi had the ball in the net midway through the half after a cleverly worked free kick, but it was ruled offside.

The former Inter Milan man spun away from Belgium’s wall, swivelled and buried the ball, before VAR overruled the effort, to the dismay of a vocally pro-Iran crowd.

After the break, Belgium continued to huff and puff, while Taremi again nearly scored at the other end. Courtois did well to save after Kanani had flicked on a long throw to the Iran forward.

Belgium coach Rudi Garcia made a triple substitution around the hour mark, and his side immediately came close – Maxim De Cuyper’s point-blank effort from De Bruyne’s cut-back was well saved.

Substitute Hans Vanaken blasted a shot from a rebound well over the bar moments later, as the Red Devils finally began to knock on Iran’s door in earnest.

But disaster struck for Belgium as Ngoy was sent off. The centre-back had badly under-hit a pass back to Courtois and raised his arm into Taremi as the striker raced through on goal.

The game settled into a nervous, scrappy stalemate, though De Cuyper again came close with a low effort from just outside the box.