AnalysisInjuryMMAJul 16, 2026, 8:58 PM· 3 min read· #16 of 16 in sports

Combat Sports Injury Report: Holland and Delija Withdraw as Guskov Steps Up in Abu Dhabi

Kevin Holland and Ante Delija have been forced out of their upcoming UFC bouts due to injuries, while Bogdan Guskov steps in on short notice to save the UFC Abu Dhabi main event.

By Factlen Editorial Team

Fighters & Camps 35%Short-Notice Opportunists 35%Promoters & Matchmakers 30%
Fighters & Camps
Focuses on the physical toll of training and the devastation of withdrawing after months of preparation.
Short-Notice Opportunists
Views injuries as a necessary chaotic element that allows rising stars to jump the rankings.
Promoters & Matchmakers
Prioritizes card stability and the logistical challenge of finding suitable replacements to satisfy ticket buyers.

What's not represented

  • · Medical Professionals
  • · Ticket Holders

Why this matters

Injuries are forcing major combat sports promotions to scramble for short-notice replacements during a packed summer schedule, testing roster depth and unexpectedly altering the trajectory of several rising contenders.

Key points

  • Kevin Holland withdrew from his 30th UFC appearance against Jacobe Smith due to an undisclosed injury.
  • Ante Delija is out of his UFC Belgrade heavyweight bout against Johnny Walker.
  • Bogdan Guskov will replace the injured Khalil Rountree Jr. against Magomed Ankalaev at UFC Abu Dhabi.
  • PFL Austin will now feature Johnny Eblen vs. Impa Kasanganay for the Interim Middleweight Title after Costello van Steenis withdrew.
  • Paige Ivette Clymer returns to ONE Championship after recovering from severe ACL and meniscus tears.
30th
UFC appearance planned for Kevin Holland
18
Finishes in 18 wins for Bogdan Guskov
No. 1
Magomed Ankalaev's light heavyweight ranking

The mid-summer combat sports calendar is undergoing a massive reshuffle. Across the globe, injuries have forced top-tier fighters to withdraw from high-stakes matchups, sending matchmakers into overdrive to salvage highly anticipated cards.

In the Ultimate Fighting Championship (UFC), the injury bug has bitten two major upcoming events. Veteran Kevin Holland has been forced to withdraw from his scheduled bout against Jacobe Smith at UFC Fight Night 281 in Oklahoma City.

The undisclosed injury halts what would have been a significant milestone for Holland. The "Trailblazer" was set to make his 30th appearance inside the Octagon, coming off a unanimous decision victory over Randy Brown earlier in the year.

For the undefeated Jacobe Smith, the cancellation is a frustrating delay. The matchup was slated to be the biggest test of his young career, and the UFC is currently scrambling to find a replacement to keep him on the July 18 card.

A wave of mid-summer training injuries has forced matchmakers to reshuffle major cards.
A wave of mid-summer training injuries has forced matchmakers to reshuffle major cards.

The UFC's European expansion has also hit a speed bump. Ante Delija, the former PFL heavyweight champion, has withdrawn from his highly anticipated promotional debut against Johnny Walker at UFC Fight Night in Belgrade.

The August 1 event marks the UFC's first-ever trip to Serbia, and the heavyweight clash was expected to be a major draw. Walker, known for his explosive striking, is now left waiting as the promotion searches for a new opponent to keep him on the historic card.

The August 1 event marks the UFC's first-ever trip to Serbia, and the heavyweight clash was expected to be a major draw.

However, the volatility of combat sports also creates massive opportunities. At UFC Fight Night Abu Dhabi on July 25, Bogdan Guskov has stepped up on short notice to replace the injured Khalil Rountree Jr.

Guskov will face the No. 1-ranked light heavyweight, Magomed Ankalaev, in the main event at the Etihad Arena. Ranked No. 10 himself, the Uzbek fighter boasts a staggering 18 finishes in 18 victories and now has the chance to catapult himself directly into title contention.

Bogdan Guskov will step in on short notice to headline the upcoming UFC event at Etihad Arena.
Bogdan Guskov will step in on short notice to headline the upcoming UFC event at Etihad Arena.

The injury wave extends well beyond the UFC. The Professional Fighters League (PFL) has been forced to completely restructure the top of its upcoming Austin card after middleweight champion Costello van Steenis withdrew due to injury.[1]

In response, the PFL has elevated a highly anticipated rematch to the main event. Former middleweight champion Johnny Eblen will face 2023 light heavyweight champion Impa Kasanganay, with the promotion's first-ever Interim Middleweight World Title on the line.[1]

The dual reshuffling at PFL Austin serves as an early stress test for the promotion's post-tournament era, placing greater pressure on individual events to deliver marquee matchups without the built-in stakes of a playoff structure.

Joint injuries remain the leading cause of fight cancellations in modern mixed martial arts.
Joint injuries remain the leading cause of fight cancellations in modern mixed martial arts.

While injuries derail some camps, they also set the stage for triumphant returns. In ONE Championship, American grappling powerhouse Paige Ivette Clymer is preparing for her global stage debut after recovering from devastating knee injuries.[2]

Clymer, who endured torn ACL and meniscus injuries that required extensive rehabilitation, is completely healthy and set to face teenage sensation Helena Crevar at The Inner Circle 22 in Bangkok on July 17.[2]

For Clymer, the long road back from surgery has only sharpened her resolve. She enters the 10-minute openweight submission grappling showdown determined to secure a submission victory, proving that the darkest days of an injury layoff can eventually lead to the brightest lights.[2]

How we got here

  1. July 10, 2026

    Kevin Holland is forced to withdraw from UFC Fight Night 281 due to an undisclosed injury.

  2. July 16, 2026

    Bogdan Guskov is officially announced as the replacement for the injured Khalil Rountree Jr. at UFC Abu Dhabi.

  3. July 16, 2026

    PFL confirms Costello van Steenis's withdrawal, elevating Eblen vs. Kasanganay to the Austin main event.

  4. July 17, 2026

    Paige Ivette Clymer returns from a severe knee injury to compete at ONE Championship's Inner Circle 22.

Viewpoints in depth

The Fighters' Reality

The physical and emotional toll of withdrawing from a scheduled bout.

For athletes like Kevin Holland and Ante Delija, an injury withdrawal represents more than just a delayed paycheck; it is the loss of months of grueling preparation and financial investment in training camps. Fighters often push their bodies to the absolute limit during the six to eight weeks preceding a bout, making them highly susceptible to joint and muscle damage. The decision to pull out is rarely taken lightly, as it disrupts their momentum in the rankings and forces them to restart the arduous process of peaking physically once they are medically cleared.

The Short-Notice Ladder

How injuries create unexpected pathways for rising contenders.

While an injury is devastating for the withdrawing fighter, it serves as a golden ticket for opportunistic athletes willing to step in on short notice. Bogdan Guskov's decision to face the No. 1-ranked Magomed Ankalaev exemplifies this high-risk, high-reward strategy. By saving a main event, fighters curry immense favor with the promotion's brass and bypass the traditional, slower climb up the rankings. A victory under these circumstances can instantly transform a fringe top-10 contender into a legitimate title challenger.

The Matchmakers' Scramble

The logistical puzzle of keeping high-profile events intact.

Behind the scenes, injury withdrawals trigger a frantic logistical scramble for matchmakers. When a main event or co-main event falls apart—as seen with the PFL's Austin card—promoters must quickly assess their roster depth to find suitable replacements who are in shape, medically cleared, and capable of securing a visa on short notice. The PFL's decision to introduce an Interim Title for the Eblen-Kasanganay bout highlights how promotions must creatively raise the stakes of a replacement fight to maintain viewer interest and protect the commercial value of the broadcast.

What we don't know

  • The exact nature and severity of Kevin Holland's undisclosed injury.
  • Who the UFC will secure to replace Ante Delija against Johnny Walker in Belgrade.
  • How long PFL Middleweight Champion Costello van Steenis will be sidelined.

Key terms

Short-Notice Replacement
A fighter who agrees to step into a bout with very little time to prepare, usually due to the original competitor suffering an injury.
Interim Title
A temporary championship awarded when the undisputed champion is unable to defend their title for an extended period due to injury or other reasons.
Submission Grappling
A combat sport focused entirely on clinch and ground fighting with the aim of forcing an opponent to submit, without the use of strikes.

Frequently asked

Why did Kevin Holland withdraw from UFC Oklahoma City?

Holland withdrew due to an undisclosed injury, delaying what would have been his 30th appearance in the UFC.

Who is replacing Khalil Rountree Jr. at UFC Abu Dhabi?

Bogdan Guskov has stepped in on short notice to face Magomed Ankalaev in the main event.

What is the new main event for PFL Austin?

Following Costello van Steenis's injury, the new main event features Johnny Eblen against Impa Kasanganay for the Interim Middleweight Title.

Sources

Source coverage

2 outlets

3 viewpoints surfaced

Fighters & Camps 35%Short-Notice Opportunists 35%Promoters & Matchmakers 30%
  1. [1]Professional Fighters LeaguePromoters & Matchmakers

    PFL Austin will crown the first Interim World Champion in PFL history

    Read on Professional Fighters League
  2. [2]ONE ChampionshipShort-Notice Opportunists

    'I'm Going To Submit Her' – Paige Ivette Clymer Out To Disrupt The Grappling World, Finish Helena Crevar

    Read on ONE Championship
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