Paris (AFP) -
Cristiano Ronaldo was controversially denied an injury-time winner as Portugal blew a two-goal lead to be held by Serbia in World Cup qualifying on Saturday, while Romelu Lukaku's 59th international goal was only enough to salvage Belgium a 1-1 draw with the Czech Republic.
The Netherlands saw off Latvia 2-0 after their opening Group G defeat by Turkey, who backed up that performance with an impressive 3-0 victory over Norway.
Portugal appeared to be cruising to three points in Belgrade when leading 2-0 at the interval through Liverpool winger Diogo Jota's first-half double.
Nemanja Radonjic's half-time introduction proved crucial for Serbia, though, as he set up Aleksandar Mitrovic and Filip Kostic to net in the first 15 minutes of the second period.
Portugal had to settle for a 2-2 draw, with Ronaldo left seven short of Iranian Ali Daei's all-time record of 109 international goals after failing to score for a second straight match.
He appeared to have netted in the 93rd minute, but without VAR or goalline technology in use, officials decided that Serbia defender Stefan Mitrovic had cleared the ball before it crossed the line.
To add insult to injury, Ronaldo was booked for his protestations.
'We scored a goal that was not given when the ball went in,' Portugal coach Fernando Santos told RTP. 'In a match of this level, that isn't possible.'
Belgium, the world number one-ranked side, sit behind the Czech Republic on goal difference in the early Group E standings.
Lukas Provod put the Czechs ahead shortly after half-time in Prague with a magnificent long-range strike to score his first international goal.
But 10 minutes later, Lukaku collected Kevin De Bruyne's pass, turned his marker and drilled the ball under home goalkeeper Tomas Vaclik to score for the 19th time in his last 16 games for Belgium.
Roberto Martinez's men almost took the lead 14 minutes from time, but after Lukaku teed up De Bruyne, the Manchester City midfielder smashed a low shot against the post.
'If you look at Czech Republic's results these last months, we knew that it would be a tough game,' Belgium captain Jan Vertonghen told VTM. 'They created the good chances, won almost every second ball. But at home we are stronger.'
In the other Group A game, Luxembourg pulled off a shock 1-0 win over a lacklustre Republic of Ireland in Dublin.
Ireland were toothless in attack and the visitors made them pay in the 85th minute with Dynamo Kiev forward Gerson Rodrigues's winner.
It was only Luxembourg's sixth ever victory in World Cup qualifying, dating back to their first involvement in 1934.
- Netherlands bounce back -
Frank de Boer's Netherlands gave the 5,000 fans allowed to attend at the Johan Cruyff Arena in Amsterdam something to cheer as Steven Berghuis's 32nd-minute curling effort and Luuk de Jong's second-half header saw off Latvia.
'We know that goal difference will be important in these qualifiers,' said De Boer, who also saw De Jong and Davy Klaassen hit the woodwork.
'We deserved to win with at least five goals. We tried everything.'
The Netherlands players followed in the footsteps of their group rivals Norway, and Germany, by protesting in support of human rights in Qatar, where the 2022 World Cup finals will be held.
The match was also the first World Cup qualifier to be refereed by a woman, as France's Stephanie Frappart took charge.
- Tufan, Soyuncu star for Turkey -
Fenerbahce midfielder Ozan Tufan scored twice as Turkey beat a dangerous Norway side.
Leicester centre-back Caglar Soyuncu also enjoyed a fine performance as he netted the second goal and helped keep Borussia Dortmund striker Erling Braut Haaland quiet.
'Last year we've qualified for Euro 2020 and now we're fighting for a spot in the World Cup,' Soyuncu told uefa.com. 'We want to be there.'
Russia, World Cup quarter-finalists on home soil three years ago, moved top of the early Group H table with a 2-1 victory over Slovenia, who had started their campaign by beating 2018 runners-up Croatia.
Croatia struggled to find their best form again, but Mario Pasalic's header five minutes before the break helped Zlatko Dalic's men edge out Cyprus 1-0 in Rijeka.
Slovakia are already struggling in their bid to qualify, after being held to a 2-2 home draw by minnows Malta.