The BOSS OPEN returns to Stuttgart, Germany for its 2026 edition, played from 8–14 Jun on Grass.
What's at stake in 2026
At 250 ranking points to the winner, this sits at the foundation of the tour calendar. It is where lower-ranked players earn ranking points to climb, and where top players occasionally drop in to fine-tune ahead of bigger events.
The 2026 edition of the BOSS OPEN has wrapped. The recap, full results and dates for the 2027 edition are below.
The conditions
Grass keeps the ball low and cuts the rally short. A single break can decide a set, and footwork has to be quieter, the surface punishes a slip or an over-commitment. In Stuttgart the ball is alive after the bounce, serve quality usually decides who reaches the second week.
Where to watch live
Below is the broadcaster breakdown for the BOSS OPEN in your country, including OTT options for fans without traditional pay-TV. Switch the country in the header to see the rightsholder where you live, and use the daily order-of-play page on match days to track start times in your local timezone.
Frequently asked
The BOSS OPEN 2026 runs from 8–14 Jun in Stuttgart, Germany.
The BOSS OPEN is played on Grass.
Coverage of the BOSS OPEN 2026 is available on the broadcasters listed in your country guide. Tennis TV streams the ATP globally for fans without a regional rightsholder.
Key facts
Surface: Grass
Tour: ATP
Category: ATP 250
Dates: 8–14 Jun
Status: Completed