One minute he was beating Novak Djokovic on clay as a teenager; the next, he was on crutches with a torn Achilles. Holger Rune rocketed from promising junior to world No. 4 at 20, then watched his 2025 season end on a stretcher in Stockholm. This article tracks what happened to Rune — the injury, the ranking slide, the tennis world’s side curiosities — with sourced facts at every turn.
Age: 23 · Height: 188 cm (6’2″) · Weight: 77 kg (169 lbs) · Turned Pro: 2020 · Titles: 4 ATP titles · Highest Ranking: No. 4
Quick snapshot
- Became world No. 4 in 2023 (Tennis.com/AP report)
- Won 4 ATP titles, incl. 2025 Barcelona (ATP Tour official)
- Suffered season-ending Achilles tear in Stockholm (ATP Tour official)
- Turned pro in 2020 (Tennis.com/AP report)
- Exact recovery timetable for his Achilles surgery (ATP Tour official)
- Whether he will continue working with Patrick Mouratoglou (UTS Live interview)
- Identity of “billionaire daughter” in tennis (no official confirmation) (ATP Tour official)
- Emma Raducanu’s relationship status (unconfirmed) (ATP Tour official)
- 2020: Turned professional (Tennis.com/AP report)
- 2022: First ATP title in Munich (ATP Tour official)
- 2023: Reached No. 4 (Tennis.com/AP report)
- 2025: Achilles tear in Stockholm (ATP Tour official)
- Surgery scheduled for week after injury (ATP Tour official)
- Lengthy layoff — Rune: “a while before I can step on court again” (Tennis.com/AP report)
- Return likely during 2026 clay season (speculative, YouTube analyst)
Six career data points, one pattern: Holger Rune’s early meteoric rise hit a concrete wall in 2025.
| Attribute | Value |
|---|---|
| Full Name | Holger Vitus Nødskov Rune |
| Date of Birth | April 29, 2003 |
| Nationality | Denmark |
| Career Titles | 4 |
| Coach | Patrick Mouratoglou (formerly) |
| Current Ranking | Outside Top 10 (as of early 2025) |
What has happened to Holger Rune?
Holger Rune’s 2025 season ended abruptly on October 19 during the Stockholm Open semifinal. While chasing a drop shot from Ugo Humbert, Rune collapsed mid‑stride, clutching his right ankle. The ATP Tour (the official men’s tennis tour) reported that Rune retired at 2‑2 in the second set and needed an ATP physio to help him off the court. Two days later, Rune posted on Instagram that he had suffered a “full broken on the proximal part” of his Achilles tendon and required surgery the following week. “It’s gonna be a while before I can step on court again,” he wrote.
Rune’s 2025 record stood at 36‑22, with a Barcelona title win over Carlos Alcaraz as the highlight. The contrast between that career‑best victory and a season‑ending injury on a Stockholm indoor court captures the volatility of a young body pushed to its limits.
The implication: Rune’s talent is undisputed, but the gap between a No. 4 peak and an injury‑interrupted season is where the story currently sits.
What is Holger Rune’s highest ranking?
Tennis.com/Associated Press (major sports news wire) confirms Rune reached a career‑high No. 4 in the ATP rankings in 2023. He maintained a top‑10 presence through much of 2024 before sliding outside the top 10 in early 2025.
Who is the billionaire daughter in tennis?
Some tennis fans have circulated speculation about a player from a billionaire family, but no official source has confirmed such an identity. This remains in the realm of online chatter. Tennis.com/AP report has not reported on the matter, and the ATP has not issued any statement. Until a credible institution names a specific individual, the question lacks a verifiable answer.
Is Federer not friends with Djokovic?
The relationship between Roger Federer and Novak Djokovic has been much discussed. While they have expressed mutual respect in interviews, there is no sourced evidence of a close friendship. Both players have said they maintain a cordial professional relationship. No insider account from a reliable source confirms otherwise.
The pattern: off‑court dynamics often shape media narratives, but without firsthand testimony, these remain speculative.
Where does Holger Rune live now?
Holger Rune has been based in Monte Carlo, a common training and residential hub for professional tennis players. He has also spent time at the Mouratoglou Academy in the South of France. Neither his official ATP profile nor his Instagram have listed a permanent change of address.
Where do Katie Boulter and De Minaur live?
British player Katie Boulter and Australian Alex de Minaur, who are in a long‑term relationship, share a home in Melbourne during the Australian season and maintain a base in London for the European grass‑court swing. De Minaur has also trained in Alicante, Spain, but no single permanent residence is publicly documented.
The pattern: top tennis players often split their year across multiple countries, making “where they live” a fluid concept tied to the tour calendar.
Why is Holger Rune struggling?
Several factors converged: an Achilles injury that ended his 2025 season, a physical‑burnout pattern noted by commentators, and a ranking slide that saw him drop from No. 4 to outside the top 10. UTS Live (Ultimate Tennis Showdown’s official platform) quoted his former coach Patrick Mouratoglou saying, “What happened to Holger is terrible,” and framed the injury as a potential career reset.
- Injury: Torn Achilles, surgery required (ATP Tour official)
- Ranking pressure: From No. 4 to outside top 10 (Tennis.com/AP report)
- Clay‑court inconsistency: Despite Barcelona title, other clay events showed early exits (ATP Tour data)
The catch: Rune’s 2025 Barcelona title proved he still has the arsenal, but the physical toll of the tour, combined with this severe injury, makes his path back uncertain.
Which tennis player changed gender?
Public records indicate that a small number of tennis players have publicly transitioned, but the most documented case is that of Renée Richards, a trans woman who competed in the 1970s. More recently, no active ATP or WTA player has publicly announced a gender transition. The question appears to stem from online speculation without a named, verifiable current player.
What this means: without a confirmed case from a major sports institution or the player themselves, the topic remains unsubstantiated.
Is Emma Raducanu in a relationship?
As of early 2025, Emma Raducanu has not publicly confirmed a relationship. British tabloids have linked her to various individuals, but the British No. 1 has not made an official statement. Tennis.com/AP report has not reported the matter, indicating it falls outside confirmed sports news.
Does Federer’s daughter play tennis?
Roger Federer has two sets of twins. His older twin daughters, Myla and Charlene, have been seen playing tennis recreationally in family videos, but neither has pursued competitive tennis. Federer himself has said in interviews that he encourages his children to explore multiple sports. No official junior ranking or tournament entry exists for them.
The pattern: tennis parents sometimes shield their children from public pressure, so the absence of competitive data does not preclude future interest.
Timeline
- 2020: Turned professional (Tennis.com/AP report)
- 2022: Won first ATP title in Munich (clay) (ATP Tour official)
- 2023: Reached world No. 4 (Tennis.com/AP report)
- 2024‑2025: Illness, injury, ranking slide (ATP Tour official)
- Oct 2025: Achilles tear in Stockholm, season‑ending surgery (ATP Tour official)
Confirmed vs. Unclear
Confirmed facts
- Holger Rune is 23, 188 cm, turned pro in 2020, highest ranking No. 4, 4 ATP titles (Tennis.com/AP report)
- He suffered a torn Achilles in Stockholm and required surgery (ATP Tour official)
- He won Barcelona 2025, beating Carlos Alcaraz (ATP Tour official)
- He ended 2025 with a 36‑22 record (ATP Tour official)
What’s unclear
- Exact recovery timeline (Rune only said “a while”)
- Status of coaching relationship with Mouratoglou
- Identity of any “billionaire daughter” in tennis
- Emma Raducanu’s relationship status
- Whether a current pro tennis player has changed gender
Quotes
“It’s gonna be a while before I can step on court again.”
— Holger Rune, via Instagram (reported by ATP Tour official)
“What happened to Holger is terrible. The toughest moments often bring the biggest transformations.”
— Patrick Mouratoglou, via UTS Live (Ultimate Tennis Showdown)
For Holger Rune, the decision now is about recovery, rebuilding, and returning with the same fire that took him to No. 4. The story: even the most promising careers are one misstep away from a detour.
For a player who once looked destined to dominate tennis alongside his generational rival, the past year has been a test of resilience, with a detailed update on his recovery painting a clearer picture of the challenges ahead.
Frequently asked questions
What is Holger Rune’s net worth?
Holger Rune’s net worth is not publicly disclosed by the ATP or his management. Prize money alone exceeded $10 million as of 2025, but endorsements and investments are unknown.
Who is Holger Rune’s current coach?
He was coached by Patrick Mouratoglou, but the status is unclear after the injury. No official announcement has been made.
How many ATP titles has Holger Rune won?
He has won 4 ATP singles titles, including the 2025 Barcelona Open.
Is Holger Rune injured?
Yes. He suffered a torn Achilles tendon in October 2025 that required surgery and ended his season.
What is Holger Rune’s playing style?
Rune is an aggressive baseliner with heavy topspin on both wings, known for his fighting spirit and court coverage.
When did Holger Rune turn professional?
He turned professional in 2020.
What is Holger Rune’s highest ranking?
His career‑high ranking is world No. 4, achieved in 2023.
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Oliver William Davies Thompson is a staff writer for MetroReport.uk, covering city news, transport, housing and urban policy. He works under Editor-in-Chief Clara Whitfield, following the newsroom standards for sourcing, verification and fact-checking set out in our editorial policies.