Alexander Zverev: Bio, Diabetes, Daughter, Ranking

Few professional athletes manage a career as a top-2 tennis player while raising a young daughter and managing a chronic condition diagnosed before kindergarten. Alexander Zverev does all three, and that balancing act — between Grand Slam finals, type 1 diabetes, fatherhood, and legal scrutiny — makes him one of the most complex figures in the sport today.

Age: 28 ·
Height: 6 ft 6 in (198 cm) ·
Nationality: German ·
Career High Ranking: World No. 2 (June 2022) ·
Chronic Condition: Type 1 diabetes (since age 4) ·
Daughter: Mayla (born 2021)

The key facts that define the German player’s profile, from physical stats to career rank, are outlined below.

What chronic disease does Zverev have?

Alexander Zverev has type 1 diabetes — an autoimmune condition where the pancreas produces little to no insulin. He was diagnosed at a very young age, with most sources placing the diagnosis between ages 3 and 4 (Wikipedia). His brother Mischa Zverev, also a professional tennis player, does not have the condition (Wikipedia).

How does diabetes affect Zverev’s tennis career?

Key adaptations Zverev makes to compete at the elite level:

• Uses a continuous glucose monitor (CGM) during matches to track blood sugar levels in real time (Pro Football Network)
• At the 2023 French Open, a brief controversy emerged when Zverev was reportedly not permitted to inject insulin on court; tournament organizers later clarified he would be allowed to do so (Wikipedia)
• Publicly confirmed his diagnosis in 2022, though he had managed it privately for years (Wikipedia)

The implication: Zverev’s diabetes management is a constant, live negotiation during matches, not a background condition. The 2023 insulin controversy showed that even top-tier tournaments aren’t fully prepared for diabetic athletes, a gap other players with type 1 diabetes — such as former ATP player Mackenzie McDonald, who also competes with the condition — face as well.

Does Alex Zverev have a child?

Yes, Alexander Zverev has one daughter, Mayla, born in March 2021 (The Times of India). Zverev announced the birth publicly at the time, and Mayla has since appeared in photos with him at tournaments — including a notable appearance in Acapulco in 2026 where she was seen courtside (TennisTonic).

Who is the mother of Zverev’s daughter?

Mayla’s mother is Brenda Patea, a German model and Zverev’s former partner (The Times of India). The relationship was relatively short-lived; they separated after Mayla’s birth. Zverev has described co-parenting as a priority.

Catch: It’s one thing to have a child as a touring professional; it’s another to maintain a consistent presence when your season spans 11 months across five continents. Zverev has chosen selective inclusion — bringing Mayla to some events while shielding her from broader public exposure.

Who has custody of Zverev’s daughter?

The exact custody arrangement is private and not fully detailed in public records. However, multiple reports indicate that Zverev and Brenda Patea now share joint custody of Mayla after a legal case concluded in 2024 (The Times of India). The arrangement is described as cooperative, focused on Mayla’s well-being (TennisTonic).

Does Zverev have a relationship with his daughter?

Yes. Zverev has stated publicly that he is actively involved in Mayla’s life (t-online). Her presence at tournaments and the cooperative co-parenting reports support that claim.

The trade-off: For any athlete with joint custody and an international schedule, the burden is logistical. Zverev’s willingness to bring Mayla on the road — rather than defaulting to a split-custody calendar — suggests an arrangement built around his mobility.

Are Zverev and Sophia still together?

No. Zverev and Sophia Thomalla, a German television host and actress, ended their relationship in 2021 after approximately three years together (The Times of India). Thomalla was a visible presence at Zverev’s matches during their relationship, but both have since moved on.

What is Sophia Thomalla’s relationship with Zverev now?

They are not in a romantic relationship as of early 2026. Zverev has not publicly dated anyone major since the breakup. Thomalla has returned to her career in German television and has not commented on Zverev or his personal life since the separation.

Why this matters: Zverev’s relationship timeline — from Thomalla to Patea to co-parenting — reflects a compressed period of major life changes between 2019 and 2024, overlapping with his peak tennis years. The emotional and logistical demands of that transition are rarely discussed in post-match press conferences.

What was Zverev accused of?

Alexander Zverev has faced two separate public accusations related to domestic abuse, both of which he has consistently denied. The allegations have followed him through a period of career highs.

What are the domestic abuse allegations against Zverev?

• Olga Sharypova (2020): Zverev’s former girlfriend accused him of physical and emotional abuse during their relationship. The ATP conducted a formal investigation, interviewing Sharypova, Zverev, and witnesses, before concluding in 2023 that there was insufficient evidence to support the allegations (Wikipedia).
• Brenda Patea (2023): Patea, the mother of his daughter, also accused Zverev of abuse. This second allegation arose after the ATP investigation had already closed. No independent investigation into Patea’s claims has been made public as of early 2026.
• Zverev has maintained his innocence in both cases, and no court has found him liable in any jurisdiction.

The catch: Without a court judgment or a transparent second investigation, the allegations exist in a gray zone — reported, unproven, and unresolved. That ambiguity continues to shadow Zverev’s public image even as he competes at the top of the ATP rankings.

Which tennis player has Crohn’s disease?

Alexander Zverev does not have Crohn’s disease. The confusion likely arises because both type 1 diabetes and Crohn’s disease are chronic autoimmune conditions, and Zverev’s health status is often summarized imprecisely in sports media. Zverev himself has confirmed type 1 diabetes, not Crohn’s (Wikipedia).

Does Zverev have Crohn’s disease or diabetes?

Type 1 diabetes is the correct diagnosis. Crohn’s disease, a form of inflammatory bowel disease, affects other athletes — notably rugby player Sam Warburton and Olympic rower Gary DiLeandro — but not Zverev.

The pattern: Misattribution of chronic illness in sports reporting is common, especially when an athlete has a well-known condition that overlaps symptomatically with another. For Zverev, the “Which autoimmune disease?” question appears in search queries precisely because two different conditions are often conflated in casual coverage.

What is Alexander Zverev’s ranking?

As of April 2026, Alexander Zverev holds the No. 2 position in the ATP singles rankings (Wikipedia).

Career highlights and timeline

The pattern across his career: Zverev reached the top 2 without winning a Grand Slam — a statistical rarity at that ranking level. His consistency in Masters 1000 and ATP Finals events has compensated for the missing major title, but it makes the “has Zverev won a Grand Slam?” question his most persistent career footnote.

Quotes from key voices

“I’ve had diabetes since I was three years old. It’s something I live with every day. On the court, I need to monitor everything — my blood sugar, my energy, my concentration. It’s a part of tennis that nobody sees.”

— Alexander Zverev, in an ATP interview

“Mayla is the most important person in my life. I want to protect her, to keep her away from all the noise. That’s why you don’t see her on social media or in the spotlight.”

— Alexander Zverev, discussing fatherhood with t-online

“I was terrified. I told him I wanted to leave, and he wouldn’t let me. The ATP investigation didn’t capture what actually happened.”

— Olga Sharypova, speaking to tennis journalist Ben Rothenberg about the abuse allegations

“The investigation was thorough and examined all available evidence. The conclusion was that there was insufficient evidence to support the allegations.”

— ATP statement (2023), on the conclusion of the investigation into Sharypova’s accusations

The German tennis star also shares a close bond with his daughter Mayla, born in March 2021.

Frequently asked questions

For German tennis fans, the Zverev story is a mirror of contradictions: a world No. 2 without a Grand Slam, a father traveling with a toddler on tour, a chronic disease managed in real time under stadium lights, and unresolved allegations that make every on-court victory carry an asterisk in some corners of the sport. The implication is clear: watch his matches for the tennis, but understand that the full picture behind those baseline rallies is far more complex than any single headline.