2023 BOSS Open
 | This article relies largely or entirely on a single source. (May 2023) |
| 2023 BOSS Open | |
|---|---|
| Date | 12–18 June |
| Edition | 45th |
| Category | ATP Tour 250 |
| Draw | 28S / 16D |
| Prize money | €718,410 |
| Surface | Grass |
| Location | Stuttgart, Germany |
| Venue | Tennis Club Weissenhof |
| 2022 Champions | |
| Singles | |
 Matteo Berrettini | |
| Doubles | |
 Hubert Hurkacz /  Mate Pavić | |
The 2023 BOSS Open is a men's tennis tournament played on outdoor grass courts. It is the 45th edition of the Stuttgart Open, and part of the ATP Tour 250 series of the 2023 ATP Tour. It is held at the Tennis Club Weissenhof in Stuttgart, Germany, from 12 June until 18 June 2023.
Champions
Singles
vs.
Doubles
- / vs. /
Point distribution
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q | Q2 | Q1 |
| Singles | 250 | 150 | 90 | 45 | 20 | 0 | 12 | 6 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| Doubles | 0 | — | — | — | — |
ATP singles main draw entrants
Seeds
| Country | Player | Rank | Seed |
|---|---|---|---|
 USA
|
Taylor Fritz | 9 | 1 |
| USA
|
Frances Tiafoe | 12 | 2 |
| POL
|
Hubert Hurkacz | 15 | 3 |
| USA
|
Tommy Paul | 17 | 4 |
| ITA
|
Lorenzo Musetti | 19 | 5 |
| ITA
|
Matteo Berrettini | 20 | 6 |
 AUS
|
Nick Kyrgios | 26 | 7 |
 CAN
|
Denis Shapovalov | 27 | 8 |
- Rankings are as of 8 May 2023.[1]
Other entrants
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
Withdrawals
ATP doubles main draw entrants
Seeds
| Country | Player | Country | Player | Rank | Seed |
|---|---|---|---|---|---|
| [[|]]
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1 | |||
| [[|]]
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2 | |||
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3 | |||
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4 |
- 1 Rankings are as of 22 May 2023.
Other entrants
The following pairs received wildcards into the doubles main draw:
- /
- /
Withdrawals
References
- ^ "ATP Stuttgart: Fritz, Tiafoe, Shapovalov join Berrettini and Kyrgios". tennisnet.com. 27 April 2023.