Croatia head coach Zlatko Dalic has lashed out at World Cup organisers and Canada boss John Herdman, stating his side "deserve respect".

The 2018 World Cup finalists opened their Qatar 2022 campaign with a goalless draw against Morocco in Group F, which kicked off at 1pm local time on Wednesday.

Speaking ahead of his side's next match however, Dalic hit out at FIFA, suggesting his team should have been handed a cooler, more favourable late-day slot for their match as incumbent runners-up.

"The fact that we played the first match at 1pm disturbed our rhythm," he stated. "I attribute our lack of energy in that first match to the early kick-off.

"The fact that Croatia plays at 1pm is not respectful. England, Spain, France and Brazil are not playing at that time. We are the runners-up in the [last] World Cup. This is not the attitude towards Croatia that it should be."

Dalic previously struck a more neutral tone over opposite number Herdman's comments, where he said his team must "F" Croatia after a narrow defeat to Belgium, despite arguably outplaying their European opponents.

However, he proved more angered by the words this time around, reinforcing again: "Croatia deserves respect from everyone. We have earned it with our games and results. 

"I will not pay attention to any comments. We will get ready and play football and be dignified towards Canada as well as towards others. But we deserve respect."

Herdman, meanwhile, is relishing the chance to face Croatia, adding: "It's a hell of a test for this team. We are excited. We have a hell of a match coming."

John Herdman believes Canada "showed that they do belong" at the World Cup despite losing their opening match 1-0 to Belgium on Wednesday.

Making their World Cup return after a 36-year exodus, Canada dominated the first half and should have gone ahead when they were awarded a penalty after Yannick Carrasco handled Tajon Buchanan's shot.

However, Alphonso Davies saw his spot-kick saved by Thibaut Courtois, before Michy Batshuayi struck Belgium's winner a minute before half-time to ensure Canada's World Cup return ended in defeat.

Despite the disappointing result, Canada's head coach Herdman was pleased with his team's performance after such a long spell away from international football's top competition.

"They showed that they [Canada] do belong," Herdman told reporters in his post-match news conference. "It's been a long time since we've been back.

"The fans tried to warm the stadium and I'm sure they walked away proud that we are a football nation. I'm really proud.

"We had a couple of goals, to play fearless and to entertain. We had other goals but never got to those moments."

Canada finished the game with 22 shots to Belgium's nine, but they only hit the target with three of those as they drew a blank, becoming just the third team in World Cup history to fail to score a goal in their first four matches.

Herdman complimented Belgium's defending, adding: "The stats would say we are a ruthless team, we just couldn't find the net.

"When you have the Real Madrid goalkeeper [Courtois] it makes a difference, when you also have [Toby] Alderweireld, [Jan] Vertonghen, [Leander] Dendoncker, it’s difficult to get through.

"I thought sometimes it was one touch too many around the box, but when you outshoot Belgium you can't complain too much. Sometimes it's your night, and sometimes it's not."

Herdman was asked why Davies, a defender, took the penalty ahead of the likes of striker Jonathan David, who has scored nine goals in 15 games for Ligue 1 side Lille this season, including two penalties.

Herdman defended Davies, saying: "It was a big moment, we were waiting to get that first goal.

"I'm proud of Phonzy [Davies], he's picked the ball up. It's a big moment for any player, carrying the weight of a nation. It takes a special character.

"When you have an $85million player, let him take it. He practices just like Jonny David. Give Courtois credit too, that was some good keeping."

One positive for Canada is that Morocco and Croatia, the other teams in Group F, played out a goalless draw earlier in the day, meaning Herdman's side still have a decent chance of getting through.

With Croatia up next for Canada on Sunday, Herdman acknowledged both the importance and difficulty of that fixture, explaining: "The group is wide open after the Morocco and Croatia result.

"But teams know us now, the cover is off, teams will know what we do and we're coming up against a formidable team in Croatia who have a midfield to die for."

Alphonso Davies has been declared fit by head coach John Herdman for Canada's clash with Belgium on their return to the World Cup stage.

The Bayern Munich left-back's participation in Qatar was in doubt after he sustained a hamstring injury against Hertha Berlin on November 5.

Davies sat out Bayern's final two matches prior to the mid-season break and Herdman said at the weekend he was unsure exactly when the 22-year-old would return.

However, in a huge boost for Canada ahead of Wednesday's Group F showdown with Belgium at Ahmed bin Ali Stadium, Herdman has confirmed Davies is ready to feature.

"You've just got to go through the algorithms they put in front of you to progress to hit top speed, which he's hit," Herdman said at Tuesday's pre-match press conference.

"He's been clear he wanted to play. He's been in full training and got that big smile on his face, so that's great.

"I don't think there'd be any doubt we'd be starting him, but you've got to follow the medical advice. Our goal first and foremost is always the safety of the players.

"As a coach you're always frustrated when you get the reports in and all the algorithms on returning to play, what they can and can't do and loadings, et cetera.

"But when you speak to the player you have to look into their eyes and get a sense of what they want, how far they're willing to push, and you've got to ask the questions.

"If not the first game, then what's the risk for the second game? At the end of the day, he's fit now, he's hit his markers, he's ready to go. He was flying in training yesterday."

Canada are back at the World Cup following a 36-year absence – the second-longest gap between participations of any nation at this year's tournament behind only Wales (64 years).

The Reds topped their CONCACAF qualifying group while scoring the most goals in the final round (23) and conceding the fewest (seven).

Herdman also provided positive updates on the fitness of Stephen Eustaquio and Milan Borjan ahead of facing a Belgium side ranked second in FIFA's world rankings.

"I think we're in a position now where we can field our strongest team," he said. "Everyone's come through training. 

"It's exciting times for us now – the dark clouds have shifted. This is our last training session together and we'll all be 100 per cent."

Canada lost their only previous meeting with Belgium 2-0 in an Ottawa friendly 33 years ago.

John Herdman insists his Canada side will have "no fear" when going up against powerhouses Belgium and Croatia at the 2022 World Cup.

Canada last appeared at the World Cup in 1986, where they lost all three games without scoring a single goal.

However, Canada have been rejuvenated by talented youngsters such as Bayern Munich's Alphonso Davies and Lille forward Jonathan David.

Under Herdman's tutelage, Canada finished top of the CONCACAF standings.

Regardless of Canada's quality, though, it will be tough sledding against nations with such storied histories.

Belgium hold the crown for most successful World Cup qualifications without winning the tournament out of any European side, making their 14th appearance, while Croatia made the final in 2018, going down 4-2 to France.

Speaking after finding out Canada's draw, Herdman insisted his side would find the line between having no fear, without being naive.

"We wanted those type of games," said Herdman, who will become the first coach to take charge of a team at both the men's and women's World Cups.

"You go into a World Cup, there are no easy matches and I think any team can beat any team on a given day. That's just tournament football.

"We'll be at our best when we rely on our grit and spirit, and then to bring that 'no fear' [mentality].

"For us, there will be a 'no fear' mentality – not naive, but no fear coming into this. Just see the opportunity to pioneer for this country and get after scoring that first goal for Canada at a World Cup."

Herdman also preached what a valuable chance it will be for some of his players to shine on the biggest stage.

"The opportunity that exists in these types of games, against the best players in the world," he said.

"Players like Alistair Johnston, Kamal Miller, and Jonathan Osorio, Canadian boys get the chance to match themselves [against them], but also tell a story in those games.

"Belgium, we know their quality [with] players like [Kevin] De Bruyne and [Romelu] Lukaku and what they've done on the international stage. And then the Croatians, who four years ago were [World Cup] finalists.

"I mean, this is what we want – we want that underdog story."

When analysing the group, Belgium coach Roberto Martinez called Canada "the hidden surprise".

"It's a group that is very interesting, and you have to go into detail to see the nations we will be facing are completely different," he said.

"Morocco for us, we have a real attachment from a football point of view, players that could play for both nationalities, have strong feelings, and then Canada is the hidden surprise. 

"A strong team that hasn’t been in a major tournament for 36 years, so there is that unknown quality, but they're very dangerous. 

"It's a celebration, they will arrive here full of energy, full of belief, full of commitment and you have to find a way to challenge that like we did against Panama in 2018.

"Then you have Croatia, who finished second in 2018, and have probably got players playing in the most demanding teams around Europe, playing at the highest level at a real consistency.  So the group is as versatile as you can find."

Canada could cause an upset at the Qatar World Cup, with Chicago Bears kicker Cairo Santos suggesting they will "fly under the radar" in a similar fashion to Croatia.

The Maple Leafs secured a long-awaited return to the biggest tournament in world football with a 4-0 victory over Jamaica in Toronto on Sunday.

It ends a 36-year exodus from the World Cup, since Canada's only previous appearance was at Mexico 1986, where they lost all three group-stage matches without scoring against France, Hungary and the Soviet Union.

But Santos – the NFL's first Brazilian player and a keen footballer as a child – feels Canada will have nothing to prove to themselves when they step out onto the pitch later this year looking to make history, drawing comparisons with 2018 finalists Croatia.

"They're certainly a team that are going to be flying under the radar," Santos told Stats Perform. "They haven't been to the World Cup.

"The World Cup is part of some history that comes with a team, and when you step on the field, the history plays a big part, too.

"If they can be that story that we saw... Croatia kind of did that at the last World Cup. So, why not Canada? They've got some exciting players, too.

"I'll be following them. Maybe we'll see a US-Canada rivalry at some time in the World Cup, too. What a time that will be."

The United States will join Canada in the finals if they avoid a heavy defeat away to Costa Rica in their final CONCACAF qualifier.

USA and Canada, along with Mexico, are hosts of the 2026 World Cup, with their sides building towards that tournament in recent years.

Led by English coach John Herdman, Canada made the semi-finals of the 2021 CONCACAF Gold Cup in their best result in 14 years.

Canada boss John Herdman said his team are "only getting started" after they ended the country's 36-year wait to get back to the World Cup.

The head coach is an Englishman, but he has a tight bond with Canada having previously led the women's team with distinction.

It meant Herdman was full of emotion after a 4-0 win against Jamaica in Toronto on Sunday guaranteed Canada's place at Qatar 2022.

"I still can't believe it," he said. "I've been preaching this belief, but when it finally happens I'm speechless.

"Canadians... we've won Champions League finals, we've got a kid [Alphonso Davies] playing in Bayern Munich, and we've got Canadians playing at all levels in Europe, and we've got Canadians going to a World Cup.

"We're a football country, that's all we ever wanted. We wanted that respect. We wanted people to believe we were a football country, and we've proved it.

"We're coming, we're only getting started here. What a privilege it has been as a coach. I'm proud for all of these people here."

Les Rouges have been the standout team in the CONCACAF section, and a first World Cup appearance since Mexico 86 now awaits them.

Speaking on Sportsnet, midfielder Jonathan Osorio said: "It's a dream come true. We all dreamed of this as little kids and as a Canadian that was impossible.

"And today the impossible happened. It's an incredible feeling."

Defender Richie Laryea added: "It's crazy, it's a great feeling. These guys, everyone on this team worked so hard for this moment. To do it here in Toronto where a lot of the guys are from, it's f****** incredible."

Osorio is a Toronto FC stalwart, and Laryea, who plays in England at Nottingham Forest, said of him: "This guy's done a lot for this programme. He's led the way. It's special to see him do this for club and country. For him to have that moment, it's big for all of us but especially him and his family. Everyone here knows who he is, so it's great."