Jack Della Maddalena is tearing through the UFC’s welterweight division like a storm no one saw coming. With his crisp striking and ice-cold composure, the Australian has made a habit of putting opponents to sleep with a 57% KO/TKO rate, and fans on the edge of their seats. Currently ranked No. 5 in the division, he holds wins over names like Gilbert Burns and Kevin Holland!
Now just days away from the biggest fight of his life, Della Maddalena stands on the cusp of championship gold. But before he throws down with Belal Muhammad at UFC 315, let’s rewind the tape and trace the journey of one of MMA’s most electrifying talents.
Jack Della Maddalena’s early life, rugby background & more
Before the bright lights and octagon walks, Jack Della Maddalena was just a teenager from Perth with a rugby ball in hand. Born on September 10, 1996, Jack’s first love was the rough-and-tumble world of rugby. But fate had other plans.
At 14, he joined a local boxing gym to stay fit during rugby’s off-season. That decision lit a spark. Rugby faded into the rearview, and MMA took the wheel.
Despite being born in Australia, Della Maddalena proudly carries Italian roots, his grandfather hailing from Sardinia. That European grit, paired with Aussie toughness, has forged a fighter with flair and ferocity. And it’s paid off.
As of 2025, his estimated net worth sits at around $1 million. At UFC 299, where he took on Gilbert Burns, he reportedly walked away with $250,000—$100K for showing up, $100K for the win, and $50K for delivering a performance bonus-worthy beatdown. So, what’s behind his rise? Let’s talk numbers.
Is JDM undefeated? UFC record and MMA stats
Short answer? Yes. In the UFC, Jack Della Maddalena remains untouched with a 7-0 record. The Perth native boasts an overall professional tally of 17 wins and just 2 losses.
Standing 5’11” and competing at 170 lbs with a 73″ reach, Della Maddalena fights in a switch stance, allowing him to seamlessly mix up his attacks. His striking numbers are nothing short of elite. He lands 6.74 significant strikes per minute at a 53% accuracy rate, while absorbing 4.27 and defending 66% of shots thrown his way.
While his ground game isn’t his primary weapon, he averages just 0.21 takedowns per 15 minutes with a 16% success rate. His 70% takedown defense shows he’s no pushover on the mat. Add a modest submission rate of 0.2 attempts per 15 minutes, and you’ve got a fighter who lives by the sword and rarely leaves it in the hands of the judges.
Della Maddalena is the kind of fighter who doesn’t just chase victory, he hunts it down. But every warrior has a sanctuary, and for the Australian phenom, it’s his family and home.
Jack Della Maddalena’s wife, kids, and family
Jack is married to Michelle Della Maddalena, his partner since 2016. The couple sealed their vows in an intimate ceremony on March 29, 2022. Since then, they’ve grown into a family of four.
Their first child, Franco, was born in August 2022. Nine months later, Michelle shared a sweet tribute on Instagram, writing, “9 months of our darling boy.” Not long after, another little one joined the fold, a baby girl, whose name remains private.
In a sport that often demands every ounce of a fighter’s soul, Jack Della Maddalena draws strength from home. “Michelle, my wife, has been there since really the start of my MMA career,” he said during UFC 315 Countdown. “She sees the hard work, the dedication… she always believed that I would go to the top.”
Now, with two young children and a world title in his sights, he isn’t just fighting for glory. He’s fighting for them. And up next? It’s war.
Jack Della Maddalena’s next fight: Can he defeat Belal Muhammad?
UFC 315, that’s when Jack Della Maddalena steps into his first title shot, challenging Belal Muhammad for the UFC welterweight belt. And it’s not just a battle of skill, it’s a clash of ideologies. It’s striker versus wrestler, in a matchup that could reshape the welterweight landscape.
As mentioned in the stats above, the Australian is a danger on the feet for any man who steps into the Octagon against him. Muhammad, despite his relentless pressure, has a tendency to get caught during entries.
Though Della Maddalena’s ground stats, including a 16% takedown accuracy and 0.21 takedowns per 15 minutes, suggest he prefers to keep it on the feet, his solid 70% takedown defense could help him neutralize Muhammad’s grappling-heavy style.
So, can the undefeated Aussie dethrone the champion? Will his knockout power silence Muhammad’s smothering strategy? Let us know your thoughts in the comments below!
The post Who Is Jack Della Maddalena? Australian MMA Phenom That Is Undefeated in the UFC appeared first on EssentiallySports.