2023 BOSS Open


The 2023 BOSS Open was a men's tennis tournament played on outdoor grass courts. It was the 45th edition of the Stuttgart Open, and part of the ATP Tour 250 series of the 2023 ATP Tour. It was held at the Tennis Club Weissenhof in Stuttgart, Germany, from 12 June until 18 June 2023.

Champions

Singles

Frances Tiafoe def. Jan-Lennard Struff, 4–6, 7–6, 7–6

Doubles

Nikola Mektić / Mate Pavić def. Kevin Krawietz / Tim Pütz, 7–6, 6–3

Singles main draw entrants

Seeds

Other entrants

The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:

Withdrawals

Doubles main draw entrants

Seeds

  • 1 Rankings are as of 29 May 2023.

Other entrants

The following pairs received wildcards into the doubles main draw:

Withdrawals