Is this the guy who stood up Jamie Marinos? MAFS insiders claim tattooed Melbourne tradie ditched the bride at last minute in Final Task twist

It was the reality TV moment that left fans gasping – and now, the mystery may finally be solved.

According to MAFS insiders, the groom who stood up fan-favourite bride Jamie Marinos during the Final Task challenge during Tuesday’s episode is Melbourne-based plumber and influencer Tyson Fievez.

Tyson, is a model signed with Brooklyn MGMT, who like her husband Dave Hand, works as a tradie and has a large following on TikTok.

Photos shared to his Instagram show the 20-something showing off his chiselled physique, covered in jaw-dropping tattoos including a trio of cherubs across his chest, luxury brand motifs and intricate sleeve work stretching down both arms.

Tyson appears shirtless in one striking portrait, confidently posing against a neutral backdrop, flaunting his ink and steely blue eyes.

In another, he takes a mirror selfie wearing a casual oversized black tee with yellow varsity-style lettering, a ring on his finger, and a crisp white cap — serving laidback model-off-duty energy.

Married At First Sight’s Jamie Marinos (pictured) was left red-faced and alone during Tuesday night’s explosive Final Task twist – and now, the identity of the mystery groom who left her hanging at the altar has reportedly been leaked

Daily Mail Australia can reveal that the heavily tattooed man who stood up fan-favourite bride Jamie Marinos during the Final Task challenge during Tuesday’s episode is none other than Melbourne-based plumber Tyson Fievez (pictured)

A source close to production said Tyson was originally lined up as Jamie’s alternate match during Final Test Week, a new twist introduced by producers to test the couples’ loyalties.

‘Tyson was on standby and flew into Sydney for filming,’ the insider claimed. ‘But after hearing that he would be ruining their marriage, he had second thoughts.’

‘He didn’t want to be the guy to interfere. In the end, he pulled out last minute and chose not to show up — leaving Jamie standing there.’

Tuesday night’s episode saw Jamie, 28, left humiliated after she bravely agreed to meet her alternative match — only to be left hanging when her ‘Plan B’ ghosted her at the last second.

In a light-hearted yet emotional moment, Jamie told producers: ‘I’m a nosey bitch, I love to know these things… So curious!’

‘I had more than one match? I’m actually surprised there was one match. Now, there’s more? I’m unmatchable!’

After being left waiting alone, the Greek bride returned to the apartment disappointed — but still in good spirits.

Later that evening, when her TV husband Dave returned, Jamie confessed she had accepted the challenge — only to be stood up ‘for the first time ever’.

Tyson, is a model signed with Brooklyn MGMT, who like her husband Dave Hand, works as a tradie and has a large following on TikTok

The participants were given the opportunity to meet with other compatible suitors the experts had found them during the audition process, in what has been described as the show’s ‘most f**ked up challenge to date’. However, as Jamie was seen awkwardly waiting with a glass of white wine in hand at a Sydney restaurant, the man never showed up

Dave, who had declined his own offer to meet a potential second match, was surprisingly supportive.

‘We’re in a marriage here. I trust her… but I’m glad she got stood up,’ he laughed in a vox pop.

Despite the awkwardness, the couple shared a laugh and appeared to grow closer from the experience.

But fans were split over Jamie’s decision, with social media lighting up with hot takes.

‘She had every right to be curious. I don’t blame her,’ one user wrote on X.

Others were more critical, questioning her commitment to Dave.

‘Imagine if the shoe was on the other foot — she would’ve gone ballistic,’ a fan posted.

Now, the revelation that Tyson may have been her missing match has only added more fuel to the fire.