If you’ve followed tennis over the past two years, you’ve watched Holger Rune go from a fearless teenager breaking into the top 5 to a 21-year-old fighting his way back after a brutal run of injuries. His ranking has tumbled, his coaching lineup has shifted more than once, and the question on many fans’ minds is simple: can he get back to the level that had him at world No. 4 in 2023?

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Current ATP ranking: World No. 13 (Feb. 2025) ·
Career-high ranking: World No. 4 (Aug. 2023) ·
Age: 21 (born 29 Apr. 2003) ·
ATP singles titles: 4 ·
Residence: Monte Carlo, Monaco ·
Coach: Lars Christensen (since 2024)

Quick snapshot

1Confirmed facts
  • Rune reached a career-high ranking of world No. 4 in August 2023 (Tennis.com)
  • He suffered a back injury (pinched nerve in L5 vertebra) that started during the 2024 clay season (Tennis.com)
  • Patrick Mouratoglou confirmed in September 2024 that their coaching partnership was over (Tennis.com)
2What’s unclear
  • Exact recovery timeline from the reported Achilles tendon injury
  • Whether Rune will regain his top-10 form consistently
  • Long-term coaching stability after multiple changes
3Timeline signal
  • Rune’s seven-match losing streak began with a quarterfinal loss to Carlos Alcaraz at Wimbledon 2024 (Tennis.com)
  • He is scheduled to return at the Hamburg ATP event in May 2026 (ATP Tour)
4What’s next
  • Rehabilitation from Achilles surgery — target: North American swing or Hamburg 2026
  • Continued partnership with coach Lars Christensen
  • Potential wildcard entries to rebuild ranking points

Seven key facts, one takeaway: Rune’s trajectory has been a steep climb followed by a sharp detour through injury and instability. Here are the numbers that tell the story.

The table below shows Rune’s vital statistics and career milestones.

Fact Value
Full name Holger Vitus Nødskov Rune
Date of birth 29 April 2003
Height 6 ft 2 in (188 cm)
Turned pro 2020
Career-high ranking No. 4 (August 2023)
Current ranking No. 13 (February 2025)
ATP singles titles 4

What happened to Holger Rune?

Setback in accelerated comeback

After missing large chunks of the 2024 season with a back injury, Rune attempted a return at the China Open. He told Tennis.com (tennis news outlet) that he felt healthy and ready, but the comeback stalled. A video report from YouTube (tennis news channel) stated that Rune later suffered a season-ending Achilles tendon injury in Stockholm during the 2025 season. The same report said Rune posted on social media that the Achilles was fully broken on the proximal part and required surgery followed by rehabilitation.

  • Back injury initially derailed his 2024 post-Wimbledon run (Tennis.com)
  • Achilles injury reportedly ended his 2025 season early (YouTube)

Illness and injury problems

Compounding the physical setbacks, Rune disclosed to Danish television during the Davis Cup that he had been playing with a pinched nerve in the fifth lumbar vertebra since the clay-court season (Tennis.com). This coincided with a seven-match losing streak that started after his quarterfinal loss to Carlos Alcaraz at Wimbledon 2024 (Tennis.com). The combination of illness and injury made it impossible to maintain consistency.

The paradox

Rune’s body has forced him to slow down at the exact moment his experience as a top-5 player should be paying off. A 21-year-old with four ATP titles should be peaking, yet he’s now managing a second major injury in two years.

The pattern: a player who rose faster than expected is now paying for that acceleration with physical breakdowns that threaten to reshape his prime before it truly begins.

Why is Holger Rune struggling?

Ranking slump from world No. 4

Rune’s drop from a career-high of world No. 4 in August 2023 to his current No. 13 is the most visible sign of his struggles. The seven-match losing streak contributed heavily, and his 36-22 win-loss record in 2025, while respectable, didn’t generate enough points to halt the slide (ATP Tour (official tour body)). The ATP highlighted his 2025 clay-court run as the season highlight before the injury struck.

Clay-court worry before Roland-Garros

Given that Rune’s first ATP title came on clay in Munich (2022), his inability to build momentum on the surface in 2024–2025 raised eyebrows. With the French Open approaching, a player who should be a contender on clay is instead fighting to stay seeded.

  • 2022: Won Munich (clay) as a qualifier
  • 2024–2025: Persistent back pain during clay swing
Bottom line: Rune’s ranking decline is not a mystery — it’s the direct result of an injured back, a seven-match losing streak, and an Achilles rupture that cut his 2025 season short. Without a sustained run of healthy months, he cannot climb back into the top 10.

Who is Holger Rune’s coach?

Coaching changes in 2024

Rune’s coaching setup has been anything but stable. After parting ways with Patrick Mouratoglou in September 2024 — Tennis.com (tennis news outlet) reported that Mouratoglou confirmed the on-and-off partnership was over for good — Rune turned to his former junior coach Lars Christensen.

Lars Christensen as current coach

Christensen, who coached Rune through his junior years, took the reins and remained in charge as Rune underwent rehabilitation. According to Tennis.com, Christensen would “steer his return to the tour.” The continuity may be exactly what Rune needs after a revolving door of high-profile mentors.

The implication: Rune has cycled through at least three coaching setups in as many years. The switch back to a known figure from his youth signals a desire for stability over star power.

Where does Holger Rune live?

Residence in Monte Carlo

Like many European players on the ATP circuit, Rune is based in Monte Carlo, Monaco. The location offers tax advantages, year-round training facilities, and proximity to multiple tournaments on the continent.

Training base

He has trained at the Mouratoglou Academy (elite tennis training center in France) during parts of his development, though his current training base is tied to his personal coach Christensen.

Why this matters: A stable training environment is critical when recovering from a major surgery. Monte Carlo’s climate allows year-round outdoor practice, which could accelerate his return.

What is Holger Rune’s next match?

Upcoming ATP tournament schedule

The ATP Tour (official tour body) stated that Rune is set to compete in Hamburg in May 2026 after his injury layoff. This would mark his first tournament since the Achilles injury ended his 2025 season.

  • Projected return: Hamburg European Open (clay, May 2026)
  • Possible earlier wildcard: any spring ATP 250 if his rehab progresses faster

2026 season outlook

Rune’s calendar for 2026 will likely include a protected ranking entry into the Hamburg event, followed by a gradual buildup to the US Open hard-court swing. The Australian Open 2026, which would have been his first Grand Slam back, appears unlikely given the recovery timeline from Achilles surgery.

What to watch

If Rune’s rehabilitation follows standard protocols for a proximal Achilles repair, he should be match-fit by the end of the 2026 clay season. The real test will be whether his back and lower body can withstand the constant load of a full calendar.

Timeline: Holger Rune’s rise, injury, and return

  • April 2003: Born in Gentofte, Denmark
  • 2020: Turned professional
  • 2022: Won first ATP title in Munich (clay)
  • August 2023: Reached career-high ranking of world No. 4
  • 2024: Back injury (pinched L5 nerve), seven-match losing streak, coaching change
  • 2025: Achilles tendon rupture in Stockholm, season-ending surgery
  • May 2026: Scheduled return at Hamburg ATP event

Confirmed facts

  • Rune’s current ranking is No. 13 (ATP Tour)
  • He lives in Monte Carlo
  • His career-high is No. 4 (Tennis.com)
  • He has 4 ATP singles titles
  • Patrick Mouratoglou ended coaching partnership in September 2024 (Tennis.com)

What’s unclear

  • Exact nature of his recent illness
  • Whether he will fully recover form for 2026 season
  • Long-term coaching stability after multiple changes

What the people closest to Rune say

“I feel healthy and I’m ready to go. I’m back on track.” — Holger Rune, via Sportskeeda Tennis Facebook (tennis news page)

Rune’s own words came after criticism that he had rushed his return from the back injury. The post attempted to reassure fans that he was listening to his body.

“Our partnership is over for good.” — Patrick Mouratoglou, as told to Tennis.com (tennis news outlet)

Mouratoglou’s confirmation in September 2024 ended months of speculation about whether the on-again, off-again collaboration would resume.

For Rune, the next 18 months will determine whether he emerges as a top-10 mainstay or becomes a cautionary tale about early physical burnout. The choice is straightforward: adhere to a conservative rehabilitation timeline and rebuild his ranking through protected entries, or risk another setback by rushing back onto hard courts. A 21-year-old with a Grand Slam ceiling must choose patience — or risk losing the prime years he has yet to fully enjoy.

Related reading: **Andre Agassi: Biography, Diagnosis, Net Worth & Life** · **Charley Hull: Verified Biography, Personal Life & FAQs**

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Frequently asked questions

What is Holger Rune’s net worth?

Exact figures are not publicly available, but estimates from sports business outlets place his net worth between $5 million and $10 million, driven by prize money and endorsements with Nike and Babolat.

Which hand does Holger Rune play with?

He plays right-handed and uses a two-handed backhand.

Has Holger Rune won a Grand Slam?

No. His best Grand Slam result is a quarterfinal appearance at Wimbledon in 2023 and Roland Garros in 2022.

Why did Holger Rune change coaches so often?

Rune has sought different tactical inputs and personal dynamics. After splitting with Patrick Mouratoglou in 2024, he returned to junior coach Lars Christensen for stability.

Is Holger Rune dating anyone?

He has kept his personal life private; no confirmed public relationship as of 2025.

What racket does Holger Rune use?

He uses a Babolat Pure Aero racquet (customized).

Did Holger Rune play at the 2025 Australian Open?

No. He withdrew before the tournament due to his Achilles injury and subsequent surgery.