# Tennis legend Steffi Graf's brother in secret tunnels under Vegas

> Steffi Graf's brother claims Andre Agassi beat him in a physical altercation while hiding in Las Vegas tunnels.
- Title: Tennis legend Steffi Graf's brother in secret tunnels under…
- Summary: Steffi Graf's brother claims Andre Agassi beat him in a physical altercation while hiding in Las Vegas tunnels. Steffi Graf's brother Michael says Andre…
- Keywords: steffi graf, andre agassi, michael graf, las vegas, tunnels, warrant, alleged assault, tennis, family, nvidia, news, entertainment
- Source: Dailymail — https://dailymail.com/sport/tennis/article-16226797/steffi-graf-brother-las-vegas-tunnels.html?ito=1490&ns_campaign=1490&ns_mchannel=rss
- Published: 2026-10-21T15:40:21+00:00
- Read time: 2 min
- Topics: steffi graf, andre agassi, michael graf, las vegas, tunnels, warrant, alleged assault, tennis, family, nvidia, news, entertainment
## Steffi Graf's brother in secret tunnels
Tennis legend Steffi Graf's brother Michael is living in secret tunnels under Las Vegas with a warrant for his arrest.
## Alleged physical altercation with Andre
Michael claims Andre Agassi beat him in a physical altercation, saying he 'truly believed' Agassi enjoyed hitting him hard.

> i truly believe that andre enjoyed hitting me as hard as he could. i truly believe he liked it
## Tunnels as homeless habitat
Las Vegas tunnels house over 1,000 homeless people in a 480km drainage system.
## Warrant for violation of court order
Michael Graf has a bench warrant for violating court conditions after failing to appear for a status check.
## DUI arrest in February
Michael was arrested by Boulder City Police for DUI on February 12, 2026 after an open alcoholic container was found.
## Previous legal troubles
Michael faced violent outbursts in Las Vegas in 2020 with Steffi supporting him financially and legally.
## Family history in Las Vegas
Steffi Graf married Andre Agassi in Las Vegas where he was born and raised, with Michael and his children living there too.
## Steffi's 2008 quote
Steffi said she never envisioned living in Las Vegas after her playing career ended.

> i literally had no idea where i was going to live
## Andre's 2026 quote
Andre Agassi said Steffi likes seeing him happy during Laver Cup preparations.

> she likes seeing me happy, just like i like seeing her happy
## Tunnels as dangerous habitat
Tunnels beneath Las Vegas have become a dangerous habitat for homeless people with no safety measures.
## Recent camp destruction
Michael's camp burned down in August and he crashed his Tesla in September.
## No evidence for assault claims
There is no evidence to support Michael's claims of physical altercation with Andre Agassi.
## Court order violation
Michael was ordered to stay out of trouble but violated the order by failing to appear for a status check.
## Warrant status
Bench warrant for Michael remains active after he failed to appear for a status check in March.
## Family photo history
Michael Graf with Steffi and parents Heidi and Peter in a 2007 family photo.
## Current living situation
Michael reportedly moved out of his house after second failed marriage and started a nomadic lifestyle in the desert.
## Key takeaway

Steffi Graf's brother Michael says Andre Agassi physically assaulted him in a Las Vegas tunnel, with a warrant for his arrest.