Giacomo “Jack” Della Maddalena has become one of the most compelling figures in the UFC welterweight division. The Australian fighter, who debuted professionally in 2016, is known for his aggressive striking, finishing ability, and a rapid rise through the ranks. As of July 2026, his professional record stands at 18 wins and 4 losses.
Della Maddalena’s journey from Perth, Western Australia, to the top of the world’s largest MMA promotion has been marked by a series of notable victories and two significant losses within the Octagon. His career includes a period as welterweight champion, a title he won in 2025 but lost later that same year.
What Is Jack Della Maddalena’s UFC Record?
Jack Della Maddalena holds an overall professional MMA record of 18 wins and 4 losses, with no draws, according to Jack Della Maddalena record statistics. His UFC record is 8 wins and 2 losses, as confirmed by Roster Watch.
Here are the key insights into his fighting career:
- 12 of his 18 wins have come by KO/TKO, accounting for 67% of his victories.
- He has 2 submission wins and 4 decision wins (3 unanimous, 1 split).
- Della Maddalena has 8 first-round finishes in his professional career.
- His average fight time is 11 minutes and 49 seconds.
- He lands strikes with 53% accuracy, landing 600 significant strikes out of 1,137 attempts.
- He began his professional career in 2016 with two consecutive losses but then went unbeaten over his next 18 fights.
- As of July 2026, Della Maddalena is ranked #4 in the UFC welterweight division.
| Fact | Detail |
|---|---|
| Full Name | Giacomo “Jack” Della Maddalena |
| Born | 10 September 1996 |
| Nationality | Australian |
| Height | 5’11” (180 cm) |
| Weight | 170 lbs (77 kg) |
| Reach | 73″ (185 cm) |
| Stance | Switch |
| UFC Record | 8-2 |
| Next Fight | vs Carlos Prates (upcoming) |
Who Is Jack Della Maddalena’s Coach?
Information regarding Jack Della Maddalena’s specific head coach and training team is not publicly detailed in the available official sources as of July 2026. He is based in Perth, Western Australia, where he trains, but the name of his primary coach has not been confirmed by major databases like UFC Stats, Wikipedia, or Sherdog.
Jack Della Maddalena trains out of Perth, Australia. While his specific camp and coaching staff are not publicly named in primary sources, his development within the sport has been closely tied to the Western Australian MMA scene.
When Is Jack Della Maddalena’s Next Fight?
As of July 2026, the exact date and event for Jack Della Maddalena’s next fight have not been publicly confirmed. His most recent bout was a loss to Carlos Prates on May 2, 2026, at UFC Fight Night: Della Maddalena vs. Prates.
The expected opponent for his next fight, based on his most recent booking patterns, has not been announced. Available sources do not specify a confirmed matchup or event date beyond the most recent loss.
What Is Jack Della Maddalena’s UFC Ranking?
Jack Della Maddalena is currently ranked #4 in the UFC welterweight division, according to CBS Sports and Roster Watch. This ranking places him among the top contenders in the 170-pound weight class.
Title History
Della Maddalena has held a UFC championship. He won the welterweight title on May 10, 2025, by defeating Belal Muhammad via unanimous decision at UFC 315, earning Fight of the Night honors. He later lost the title to Islam Makhachev on November 15, 2025, at UFC 322, also by unanimous decision. His peak ranking was #7 in the men’s pound-for-pound list and #1 as the Welterweight Champion.
After losing the welterweight title to Islam Makhachev and then dropping a bout to Carlos Prates, Jack Della Maddalena currently sits at #4 in the welterweight rankings. His path back to a title shot will depend on his performance in upcoming fights.
Career Timeline: Jack Della Maddalena
- 2016: Professional MMA debut.
- 2022: UFC debut with a win over Pete Rodriguez.
- February 12, 2023: Submission win over Randy Brown at UFC 284 (first rear-naked choke submission).
- September 16, 2023: Split decision win over Kevin Holland at Noche UFC.
- March 9, 2024: KO win over Gilbert Burns at UFC 299 (Performance of the Night).
- May 10, 2025: Won the UFC Welterweight Title against Belal Muhammad at UFC 315 (Fight of the Night).
- November 15, 2025: Lost the UFC Welterweight Title to Islam Makhachev at UFC 322.
- May 2, 2026: Lost to Carlos Prates at UFC Fight Night.
What Is Known and What Remains Unclear About Della Maddalena?
| Established Information | Information That Remains Unclear |
|---|---|
| Professional record is 18-4-0. | Exact UFC ranking position fluctuates; verify latest official ranking. |
| Height, weight, reach, and stance are documented by official sources. | Next fight date and event are not confirmed. |
| He is Australian from Perth. | Coach identity is not specified in top sources. |
| He is an active UFC welterweight and former champion. | Title contention timeline remains speculative until his next fights. |
Where Does Jack Della Maddalena Fit in the Welterweight Division?
Jack Della Maddalena has quickly become a fan favorite in the UFC welterweight division due to his aggressive striking and finishing ability. His 18-4 record includes wins over established names like Kevin Holland, Gilbert Burns, and Belal Muhammad, but his losses to Islam Makhachev and Carlos Prates have shown vulnerabilities, particularly against top-tier grapplers and powerful strikers.
His training base in Perth and switch-stance style make him a unique matchup for opponents. The welterweight division remains one of the most competitive in the UFC, with a deep roster of ranked contenders. Della Maddalena’s ability to rebound from his recent losses will be critical to his pursuit of another title opportunity.
What Do the Sources Say?
“Giacomo Jack Della Maddalena is an Australian professional mixed martial artist.”
“Record: 18-4-0, Height: 5’11\”, Weight: 170 lbs, Reach: 73\”, Stance: Switch.”
— UFCStats
Profile and live stats are available for Jack Della Maddalena.
— ESPN
What’s Next for Jack Della Maddalena?
To stay updated on Jack Della Maddalena’s career, monitor official UFC announcements for his next fight date and opponent confirmation. After his bout against Carlos Prates, checking the official welterweight rankings will provide context on his position. A winning streak could place him back in title contention, and following his social media channels offers training updates and fight week content. Find full details on his Jack Della Maddalena UFC athlete page.
Frequently Asked Questions
What is Jack Della Maddalena’s nickname?
He is also known by his initials JDM.
How many followers does Jack Della Maddalena have on Instagram?
Approximately 399,000 followers.
What is Jack Della Maddalena’s stance?
Switch stance.
When did Jack Della Maddalena join the UFC?
He made his UFC debut in 2022.
Has Jack Della Maddalena fought for a title?
Yes, he won the welterweight title in May 2025 but lost it in November 2025.
How many losses does Jack Della Maddalena have in the UFC?
He has 2 losses in the UFC, against Islam Makhachev and Carlos Prates.
What is Jack Della Maddalena’s striking accuracy?
53%.
Where was Jack Della Maddalena born?
He was born in Australia.
How many first-round finishes does Jack Della Maddalena have?
8 first-round finishes in his professional career.
What weight class does Jack Della Maddalena fight in?
Welterweight (170 lbs).
Tom Beckett is Trade & Industry Correspondent at TradeWireUK.uk, covering companies, industry, retail, energy, deals and corporate results.