Two days after UFC Perth wrapped up on May 2, 2026, the conversation isn't centered on the headliners — it's about a 26-year-old Australian bantamweight named Colby 'Slickness' Thicknesse and a controversial submission sequence that may have cost him $25,000. Thicknesse walked away with a unanimous decision win over Vince Morales, improving his record to 8-1-0. But according to his teammate Alexander Volkanovski, he should have walked away with something more: a finish bonus and another notch in the stoppage column.
The Thicknesse vs. Morales bout is now the most-discussed fight from the Perth card, and not because of what happened in the final scorecards — but because of what the referee allegedly missed in the middle of a submission exchange that had the arena buzzing.
The Fight: Thicknesse Controls, Dominates, and Almost Finishes
Colby Thicknesse came into UFC Perth off the back of a unanimous decision win over Josias Musasa — his first UFC victory — and was determined to make a more emphatic statement this time around. Before the fight, Thicknesse explicitly said he was targeting a stoppage, not just to win, but to build momentum toward a potential matchup with Cody Garbrandt. That ambition was evident throughout the bout.
Vince Morales entered the cage looking to reverse a brutal stretch in his UFC career — a three-fight losing skid that had raised serious questions about his future in the promotion. Morales had spoken publicly about wanting a "bloody war" to prove he still belonged in the UFC. What he got instead was a methodical, technically precise performance from Thicknesse that made Morales look outclassed in nearly every phase of the contest.
Through the rounds, Thicknesse demonstrated the kind of grappling acumen and composed aggression that his nickname 'Slickness' promises. He worked angles, controlled the clinch, and looked for submissions at every opportunity. All three judges agreed: Thicknesse won convincingly. But the real story unfolded on the ground during a submission sequence that ended without a tap — or did it?
The Controversy: Did Morales Tap?
During the fight, Thicknesse locked in a triangle choke that transitioned fluidly into an armbar. The combination was tight, and at a critical moment, Morales appeared to briefly tap out. The referee, positioned at a difficult angle, did not catch it. The fight continued, Thicknesse didn't get the finish, and the bout went to the scorecards.
This is the kind of moment that defines post-fight discourse — and it didn't take long for Thicknesse's most famous teammate to weigh in. Alexander Volkanovski, former UFC featherweight champion and one of the sport's most respected veterans, took to social media almost immediately after watching the fight unfold. His message was blunt and unambiguous:
"I knew I seen a tap!"
Volkanovski made clear he believed the referee had made an error that directly cost his teammate a finish. The implication is significant: a stoppage bonus in the UFC is typically worth $25,000. That's real money — especially for a fighter still climbing the ranks at 26 years old.
Morales, for his part, pushed back. Morales disputed Volkanovski's "tap" accusation after the fight, denying that he submitted. This kind of he-said/he-said dispute is almost impossible to adjudicate definitively after the fact — referees are trained to watch for taps in real time, and video evidence of a brief, ambiguous hand movement rarely settles anything. But the optics are what they are: one of MMA's most credible figures is publicly saying the referee got it wrong.
What the Missed Tap Means Financially and Professionally
For Thicknesse, the $25,000 finish bonus isn't just a round number. At the bantamweight level, where base salaries for up-and-coming fighters often sit well below six figures, performance bonuses represent a meaningful portion of total earnings. A stoppage bonus can sometimes double what a fighter takes home from a given fight night.
Beyond the money, finishes carry weight in UFC matchmaking. The promotion actively rewards fighters who end fights early — both with bonuses and with better opponents. Thicknesse had explicitly set up this fight as a launching pad toward Cody Garbrandt, and a dramatic submission finish would have turbocharged that campaign. A unanimous decision win, while solid, creates less urgency for the UFC to book a marquee matchup.
That said, Thicknesse's performance was still impressive enough to make his case. He outworked Morales across the board, demonstrated elite submission chaining from a triangle to an armbar — a technically demanding sequence — and showed the kind of composure and ring generalship that separates fighters who belong in the UFC from those who are fighting to stay there.
Colby Thicknesse: Who Is He?
Thicknesse is a 26-year-old Australian bantamweight now sitting at 8-1-0 — a record that reflects both his talent and his relative youth in the sport. He came up through The Ultimate Fighter alongside Alexander Volkanovski, a connection that carries real significance. Training alongside a multi-time world champion shapes fighters in ways that don't always show up on a stat sheet but become obvious when you watch them compete: the calmness under pressure, the technical precision, the willingness to hunt finishes even when a decision win is within reach.
Heading into UFC Perth, Thicknesse had prepared with extended time training in Thailand — a decision that reflects both the international nature of his preparation and a commitment to sharpening his martial arts foundation. Thai camp training at the bantamweight level is particularly effective for fighters who want to blend Muay Thai striking with wrestling and grappling, which tracks with what Thicknesse showed against Morales.
His only professional loss came before his UFC run, and his trajectory since entering the promotion has been upward. The submission attempt against Morales, controversy aside, showcased a sophisticated grappling game that should give future opponents reason for concern. Pre-fight analysis pegged Thicknesse as the favorite entering the Perth card, and his performance validated that assessment.
Vince Morales: A Career at the Crossroads
The defeat leaves Morales with six consecutive UFC losses — a streak that puts his roster spot in genuine jeopardy. In 12 UFC appearances, eight of his nine losses have come by unanimous decision, a pattern that tells a specific story: Morales rarely gets finished, but he also rarely wins. He's durable, he shows up, and he keeps losing close-ish decisions. That's a hard profile to market for an organization that rewards finishes and star power.
His last outing before Morales was a unanimous decision loss to Raul Rosas Jr., a highly-touted prospect, which at least offered the consolation of losing to someone with real upside. A unanimous decision loss to Thicknesse, while still a legitimate fight, is harder to spin positively. Morales had spoken before the fight about needing to prove he belonged in the UFC — his inability to do so makes the path forward genuinely murky.
The disputed tap controversy does give Morales something to stand behind publicly, and he's been quick to deny that he submitted. But referees and fans who watch the footage will make their own judgments. Even if Morales never consciously intended to tap, the sight of Volkanovski — a figure with enormous credibility in the sport — going public with his belief that a tap occurred is a narrative Morales can't simply wish away.
What's Next: Thicknesse vs. Garbrandt?
Before the Perth card, Thicknesse had already been eyeing Cody Garbrandt as his next fight. Garbrandt is a former UFC bantamweight champion — a legitimate name at 135 pounds whose career has been marked by explosive knockouts and painful losses in equal measure. Matching Thicknesse against Garbrandt would give the young Australian a genuine test while offering Garbrandt an opponent with momentum and marketability in Australia.
The UFC had apparently been looking at Thicknesse for several cards leading up to Perth — he had hoped to appear on UFC 325 alongside Volkanovski in February, then again on a March card in Seattle, before finally being placed on the Perth event. That kind of scheduling patience suggests the promotion sees something in him worth developing carefully. A win over Garbrandt — even on points — would push Thicknesse firmly into the upper tier of bantamweight contenders.
The question is whether the UFC views Thicknesse's Perth performance as enough to justify the matchup. A stoppage would have made the Garbrandt fight a near-certainty. A decision win, even a convincing one, requires the UFC to weigh options. Volkanovski's public advocacy doesn't hurt — having a global superstar in your corner, literally and figuratively, carries promotional weight the UFC pays attention to.
Analysis: What This Controversy Reveals About UFC Officiating
The missed tap — if that's what it was — isn't an isolated incident. UFC officiating has long been a pressure point for fighters, fans, and promoters alike. Submission attempts are among the most difficult moments for referees to manage: they're watching for taps, verbal submissions, and signs of unconsciousness simultaneously, often from a physically awkward position around two athletes who are moving constantly.
When a high-profile figure like Volkanovski goes public with a referee criticism this pointed, it reopens a conversation the sport needs to have more seriously. Should there be video review for contested tap situations? Can technology — including multiple camera angles reviewed post-fight — be used to award bonuses retroactively in cases of clear officiating error? These aren't hypothetical questions; they're practical policy decisions the UFC and its sanctioning bodies could make.
What makes this case particularly frustrating for Thicknesse is that there's no appeal mechanism. The decision stands, the bonus isn't awarded, and the only recourse is going on record — which Volkanovski did emphatically. The transparency is admirable, but it doesn't put $25,000 back in Thicknesse's pocket.
For the sport to mature, it needs to take referee error as seriously as fighter error. When a referee miss directly costs a competitor significant income, the conversation about accountability and process improvement isn't just warranted — it's overdue.
Frequently Asked Questions
Did Colby Thicknesse win at UFC Perth?
Yes. Colby Thicknesse defeated Vince Morales by unanimous decision on May 2, 2026, at UFC Perth. His record improved to 8-1-0 following the victory.
What was the controversy in the Thicknesse vs. Morales fight?
During a submission sequence involving a triangle choke transitioning to an armbar, Morales appeared to briefly tap out. The referee did not catch the tap, and the fight continued. Alexander Volkanovski, Thicknesse's teammate, publicly stated he clearly saw a tap on social media — a claim Morales has since disputed. The alleged missed tap cost Thicknesse a $25,000 finish bonus.
What is Colby Thicknesse's fighting record?
As of UFC Perth on May 2, 2026, Colby Thicknesse's professional MMA record stands at 8-1-0. He competes at bantamweight (135 lbs) and is 26 years old.
Who is Colby Thicknesse's next fight?
Thicknesse has publicly stated he is targeting a fight with former UFC bantamweight champion Cody Garbrandt as his next bout following the win over Morales at UFC Perth.
How is Vince Morales doing in the UFC?
Morales is currently on a six-fight losing streak in the UFC and has made 12 total appearances with the promotion. Eight of his nine professional losses have come by unanimous decision. His roster spot is under increasing pressure with each defeat.
Conclusion
Colby Thicknesse's win at UFC Perth was real, convincing, and well-earned. The 26-year-old Australian showed the technical sophistication and competitive composure that make him a genuine prospect at bantamweight. But the fight will be remembered as much for what didn't happen — an officially recognized finish — as for what did. Volkanovski's public stance gives the controversy staying power, and the $25,000 question will follow this bout into the UFC's historical record.
Whether Thicknesse gets Garbrandt next or the UFC takes a more measured approach to his development, one thing is clear: 'Slickness' has the tools, the team, and the ambition to push significantly higher in the bantamweight rankings. The Perth card gave him a platform. What he builds on it from here will define the next chapter of his career — and potentially spark a longer conversation about how the sport handles its most consequential officiating errors.
