Jack Della Maddalena – Biography, UFC Record, Stats and Next Fight
Jack Della Maddalena is an Australian professional mixed martial artist competing in the UFC welterweight division. Known for his aggressive boxing style and high knockout rate, he has rapidly climbed through the ranks since his promotional debut. As of his most recent professional outings, he holds a record of 18 wins and 4 losses, with 12 of those victories coming by way of knockout.
Born in Perth, Western Australia, Della Maddalena began training in combat sports at a young age. He worked his way through the regional Australian MMA scene before earning a contract with the UFC. His fighting style, characterized by crisp boxing and composed pressure, has made him a notable prospect in the welterweight division.
Della Maddalena represents a new generation of Australian MMA talent. His path to the UFC included an undefeated streak of 18 fights after an 0-2 start to his professional career, a remarkable turnaround that demonstrated his rapid development and resilience.
Who Is Jack Della Maddalena? Biography and Background
Giacomo “Jack” Della Maddalena
28 (born September 10, 1996)
5’11” (180 cm) / 170 lbs (77 kg)
18-4-0 (12 KOs)
- Jack Della Maddalena is a rising Australian welterweight in the UFC, known for his striking power and high knockout rate.
- He trains out of Scrappy MMA in Perth, Western Australia.
- As of 2025, he holds an 18-4-0 professional record with 12 wins by knockout.
- He is currently unranked in the official UFC welterweight rankings but is considered a prospect to watch.
- His full name is Giacomo Della Maddalena, though he competes under the name Jack.
- According to his UFC athlete bio, he began boxing at age 14 and joined an MMA gym at 16.
- He earned a black belt in Brazilian Jiu-Jitsu, adding a grappling dimension to his primarily striking-based game.
| Attribute | Value |
|---|---|
| Full Name | Giacomo “Jack” Della Maddalena |
| Nickname | JDM |
| Birthdate | September 10, 1996 |
| Age | 28 |
| Height | 5’11” (180 cm) |
| Weight | 170 lbs (77 kg) |
| Reach | 73″ (185 cm) |
| Stance | Orthodox |
| Team | Scrappy MMA |
| Hometown | Perth, Western Australia |
| UFC Record | 18-4-0 |
| Knockout Wins | 12 |
| Submission Wins | 2 |
| Decision Wins | 4 |
Jack Della Maddalena’s Physical Stats: Height, Weight, and Reach
Della Maddalena competes in the UFC welterweight division, which has a weight limit of 170 pounds. He stands 5 feet 11 inches tall and possesses a reach of 73 inches. These measurements give him a slight reach advantage over many opponents in his weight class.
How tall is Jack Della Maddalena?
His listed height is 5’11” (180.34 cm). This information is consistent across official sources including UFCStats, ESPN, and Sherdog.
What weight class does Jack Della Maddalena fight in?
He fights in the welterweight division at 170 lb (77.11 kg). There is no public record of him competing in any other weight class during his UFC tenure.
What is Jack Della Maddalena’s reach?
His reach is measured at 73 inches. For a welterweight, this is a solid measurement that allows him to effectively manage distance while boxing.
What is Jack Della Maddalena’s stance?
Official UFC statistics list his stance as switch, meaning he is comfortable fighting from either an orthodox or southpaw position.
Jack Della Maddalena’s combination of height (5’11”), reach (73″), and welterweight frame is typical for the division. His switch stance adds tactical flexibility, allowing him to adjust his angles and striking patterns based on opponent tendencies.
Jack Della Maddalena’s UFC Record and Fighting Style
Della Maddalena’s professional record stands at 18-4-0 according to official UFC statistics. Of his 18 wins, 12 have come by knockout and 2 by submission, making him a consistently dangerous finisher. His most significant victory to date is a win over Belal Muhammad by unanimous decision at UFC 315 on May 10, 2025, a result that won him the UFC welterweight championship.
How many knockouts does Jack Della Maddalena have?
He has 12 knockout wins on his record. UFC specifically notes that he has 8 first-round finishes, indicating a high level of early-fight aggression and power.
Who has Jack Della Maddalena fought in the UFC?
His UFC resume includes a title win over Belal Muhammad. More recently, records show a loss to Islam Makhachev at UFC 322 on November 15, 2025, by unanimous decision. UFCStats also records a loss to Carlos Prates on May 2, 2026, by KO/TKO via elbows.
What is Jack Della Maddalena’s fighting style?
UFC describes him as a fighter known for his box-heavy offense. The MMAailm profile characterizes him as a clean pocket boxer with strong jab-to-cross combinations and effective body shots. He maintains composure in close-range exchanges and applies consistent pressure.
Is Jack Della Maddalena ranked in the UFC?
Official UFC rankings are subject to change after each event. His current ranking status may not reflect his recent title win and subsequent losses.
Della Maddalena is primarily a boxer in the UFC welterweight division. He relies on sharp hand combinations, footwork, and pressure to break down opponents. While he holds a black belt in Brazilian Jiu-Jitsu, his fights typically remain standing, where he is most dangerous.
Jack Della Maddalena’s Training Team and Personal Life
Della Maddalena trains at Scrappy MMA in Perth, Western Australia. The gym is his home base for all fight camps and preparation. According to his UFC athlete biography, he was still pursuing a commerce degree at university at the time of that profile. He previously worked in an office managing clients’ accounts before committing fully to professional fighting.
What team does Jack Della Maddalena train with?
His team is Scrappy MMA, based in Perth. This is the gym he has represented throughout his UFC career. His training partners include other Australian MMA fighters from the same region.
What is Jack Della Maddalena’s net worth?
His exact net worth is not publicly confirmed. Fighter earnings depend on fight purses, performance bonuses, sponsorship deals, and UFC pay-per-view shares. No reliable figures are available in the public record.
Does Jack Della Maddalena have Instagram?
Yes, he maintains an active Instagram account under the handle @jackdellamaddalena. The platform is used for promotional content, training updates, and personal posts.
When is Jack Della Maddalena’s next fight?
As of the available information, a next opponent and date have not been officially confirmed by the UFC. The most recent concrete fight on record is his May 2, 2026 bout against Carlos Prates. Fans should monitor official UFC announcements for future bookings.
Jack Della Maddalena Career Timeline
- — Born in Perth, Western Australia.
- — Began training: started boxing at age 14, joined an MMA gym at 16.
- — Began professional MMA career.
- — Lost first two professional fights before going on an 18-fight unbeaten streak.
- — Signed with the UFC.
- — Made UFC debut; won multiple fights by knockout.
- — Continued UFC career with notable wins.
- — Won UFC welterweight title by defeating Belal Muhammad at UFC 315.
- — Lost to Islam Makhachev at UFC 322 by unanimous decision.
- — Lost to Carlos Prates by KO/TKO (elbows).
What Is Known and What Remains Unclear About Jack Della Maddalena?
| Established Information | Information That Remains Unclear |
|---|---|
| Jack Della Maddalena is a professional MMA fighter from Australia. | His exact net worth is not publicly confirmed. |
| He competes in the UFC welterweight division. | His next fight opponent and date are not yet officially announced. |
| His official record is 18-4-0. | His official UFC ranking may change after each event. |
| He was born on September 10, 1996. | Details about his family or educational background beyond what UFC provides are limited. |
Context: Jack Della Maddalena’s Place in Australian MMA
Jack Della Maddalena represents a new wave of Australian MMA talent, following in the footsteps of fighters like Robert Whittaker and Alex Volkanovski. His high striking volume and 51% striking accuracy indicate an aggressive, pressure-based fighting style. His 61% striking defense suggests room for improvement in defensive awareness, though his finishing ability has made him a fan favorite. He is one of several Australian fighters making an impact in the UFC welterweight division.
Della Maddalena’s career trajectory is notable for its dramatic turnaround. After starting his professional career 0-2, he went unbeaten in 18 consecutive fights, a run that carried him to UFC title contention. This resilience is a defining characteristic of his career narrative.
His boxing-heavy approach sets him apart in a division often filled with wrestlers and grapplers. His ability to finish fights early—8 first-round KOs—makes him a dangerous matchup for any opponent in the welterweight top 15.
Sources and Quotes About Jack Della Maddalena
“Giacomo ‘Jack’ Della Maddalena (born 10 September 1996), also known by his initials JDM, is an Australian professional mixed martial artist.”
— Wikipedia
“Record: 18-4-0, Height: 5′ 11″, Weight: 170 lbs, Reach: 73″, Stance: Orthodox.”
— UFC Stats
“Jack Della Maddalena Welterweight HT/WT 1.8 m, 77 kg, Birthdate 10/9/1996 (29), Team Scrappy MMA.”
— ESPN
Summary: What Is the Complete Profile of Jack Della Maddalena?
Jack Della Maddalena is an Australian UFC welterweight fighter with a professional record of 18-4-0, 12 wins by knockout, and a former UFC welterweight champion. He stands 5’11”, weighs 170 lbs, has a 73-inch reach, and trains at Scrappy MMA in Perth. Born on September 10, 1996, he began boxing at 14 and turned professional in 2016. His fighting style is defined by aggressive boxing, clean combinations, and high finishing rate. For more athlete profiles, see the Alexa Bliss – Biography, Career, Husband, and 2025 Return or the Deion Sanders – Biography, Stats, Coaching and Net Worth 2025.
Frequently Asked Questions About Jack Della Maddalena
What is Jack Della Maddalena’s nickname?
He is often referred to by his initials, JDM.
How many submission wins does Jack Della Maddalena have?
He has 2 submission wins.
What is Jack Della Maddalena’s striking accuracy?
His striking accuracy is 51%.
What is Jack Della Maddalena’s takedown defense?
His takedown defense is 61%.
Does Jack Della Maddalena have any brothers or sisters?
This information is not publicly available.
Where can I find Jack Della Maddalena’s official stats?
Official stats are available on UFCStats.com and the UFC athlete page.
Is Jack Della Maddalena still fighting in the UFC?
Yes, he remains an active UFC welterweight as of his most recent fight in 2026.
What gym does Jack Della Maddalena train at?
He trains at Scrappy MMA in Perth, Western Australia.
How many first-round finishes does Jack Della Maddalena have?
UFC notes he has 8 first-round finishes.
When did Jack Della Maddalena win the UFC welterweight title?
He won the title on May 10, 2025, at UFC 315 by defeating Belal Muhammad.
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