The Italian knows his side will be underdogs in Gelsenkirchen on Sunday, but he has been written off his whole career and will relish a shot at causing a major upset.
Calzona was a coffee sales rep for a family-run business when he began coaching amateur teams more than 20 years ago. He has steadily carved himself a coaching career which now puts him on collision course with England after Slovakia secured a spot in the knockout stage by finishing third in Group E, courtesy of a 1-1 draw with Romania yesterday.
A long-time assistant of former Chelsea boss Maurizio Sarri at Napoli, Calzona has got Slovakia this far in style in what is his first job as a manager.
He promised before the tournament to play "beautiful football" and stunned Belgium by beating them 1-0 in their opening game before going on finish the group stage with four points.
"This team has quality," said Slovakian journalist Lukas Vrablik. "I have been watching Slovakia since
2004 and this is probably the strongest team we have had since then, even if we don't have Marek Hamsik anymore.
"The players will feel that England are there for the taking and they can.
This story is from the {{IssueName}} edition of {{MagazineName}}.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
Already a subscriber ? Sign In
This story is from the {{IssueName}} edition of {{MagazineName}}.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
Already a subscriber? Sign In
Kylie Minogue loves the bar at Louie, startling Beefeaters and snooping in The Conran Shop
Currently it’s largely suitcase-based as I’ve been doing so much travel for work, but Melbourne, Australia, is home.
Are Spurs willing to invest what it takes to win trophies?
Criticism of the manager for the club's struggles misses the point-whatever he says, he's not been given a squad ready to push for the biggest honours
Crowning glory awaits Britain's golden girl
Odds-on favourite to win BBC Sports Personality, Keely Hodgkinson never doubted she was ready to conquer the world
Residents at war over £10 billion 'Shanghai-style' Earl's Court plan
Controversial proposals are causing a huge furore in west London
The secrets of selling the capital's £40m homes
Armed security, NDAs, a gold temple...inside the world of ultra high-end property deals
Jenny Packham on Amsterdam why is truly magical at Christmas time
The designer gets lost in the cobbled streets and is entranced by the city’s twinkling lights and unique spirit
Alfies Antique Market
Here is a place to blindly lose oneself in a labyrinth of staircases and thresholds.
Decline and fall: what comes after peak wellness?
The social elite are obsessed with devices that track their health but the backlash is building
The newest AI can arrange your holiday- but will it be a strictly woke one?
A lightning-quick artificial megabrain with an appetite for social justice? WILLIAM HOSIE has a chat with Claude Al
'Fame just isn't healthy
Mercury Prize-winning band English Teacher on the pressure of success, trying not to burn out and the challenges black women face in indie music