# 2022 BOSS Open – Singles

Matteo Berrettini defeated Andy Murray in the final, 6–4, 5–7, 6–3 to win the singles tennis title at the 2022 Stuttgart Open.
Marin Čilić was the defending champion, but chose not to participate.

## Seeds

The top four seeds receive a bye into the second round.
* Stefanos Tsitsipas (quarterfinals)
* Matteo Berrettini (champion)
* Hubert Hurkacz (second round)
* Denis Shapovalov (second round)
* Nikoloz Basilashvili (second round)
* Lorenzo Sonego (quarterfinals)
* Alexander Bublik (second round)
* Ugo Humbert (first round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| | Andy Murray | 7$^7$ | 6 | | | | | |
| | Nick Kyrgios | 6$^5$ | 2 | | | | | |
| | Nick Kyrgios | 6$^5$ | 2 | | Andy Murray | 4 | 7 | 3 |
| | | | | 2 | Matteo Berrettini | 6 | 5 | 6 |
| | Oscar Otte | 6$^7$ | 6$^5$ | 2 | Matteo Berrettini | 6 | 5 | 6 |
| 2 | Matteo Berrettini | 7$^9$ | 7$^7$ | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals |
| | | | | | 1/WC | S Tsitsipas | 6 | 6 | | | | | | | | |
| | M Cressy | 7$^7$ | 6$^5$ | 6$^2$ | Q | D Stricker | 3 | 4 | | | | | | | | |
| Q | D Stricker | 6$^2$ | 7$^7$ | 7$^7$ | | | | | | 1/WC | S Tsitsipas | 6$^4$ | 3 | | | |
| | A Murray | 6 | 6 | | | | | | | | A Murray | 7$^7$ | 6 | | | |
| Q | C O'Connell | 4 | 3 | | | A Murray | 6 | 7$^7$ | | | | | | | | |
| | D Kudla | 6$^3$ | 5 | | 7 | A Bublik | 3 | 6$^4$ | | | | | | | | |
| 7 | A Bublik | 7$^7$ | 7 | | | | | | | | | | | A Murray | 7$^7$ | 6 |
| | | | | | | | | | | | | | | N Kyrgios | 6$^5$ | 2 |
| | | | | | 3 | H Hurkacz | 5 | 7$^9$ | 3 | | | | | | | |
| | M Fucsovics | 6$^5$ | 6 | 6 | | M Fucsovics | 7 | 6$^7$ | 6 | | | | | | | |
| Q | J Rodionov | 7$^7$ | 3 | 4 | | | | | | | M Fucsovics | 6$^3$ | 0$^r$ | | | |
| | J Lehečka | 6$^3$ | 3 | | | | | | | | N Kyrgios | 7$^7$ | 3 | | | |
| | N Kyrgios | 7$^7$ | 6 | | | N Kyrgios | 6$^4$ | 6 | 6 | | | | | | | |
| | L Musetti | 5 | 3 | | 5 | N Basilashvili | 7$^7$ | 4 | 3 | | | | | | | |
| 5 | N Basilashvili | 7 | 6 | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | U Humbert | 6 | 6$^4$ | 4 | | | | | | | | | | | | | | |
| | A Rinderknech | 4 | 7$^7$ | 6 | | A Rinderknech | 6$^3$ | 2 | | | | | | | | | | |
| | B Bonzi | 6 | 6 | | | B Bonzi | 7$^7$ | 6 | | | | | | | | | | |
| WC | F López | 4 | 1 | | | | | | | | B Bonzi | | | | | | | |
| | O Otte | 7$^7$ | 7$^7$ | | | | | | | | O Otte | w/o | | | | | | |
| | D Altmaier | 6$^2$ | 6$^4$ | | | O Otte | 7$^8$ | 7$^7$ | | | | | | | | | | |
| | | | | | 4 | D Shapovalov | 6$^6$ | 6$^4$ | | | | | | | | | | |
| | | | | | | | | | | | | | | | | O Otte | 6$^7$ | 6$^5$ |
| 6 | L Sonego | 7 | 6 | | | | | | | | | | | | 2 | M Berrettini | 7$^9$ | 7$^7$ |
| | B Paire | 5 | 2 | | 6 | L Sonego | 7$^7$ | 7$^7$ | | | | | | | | | | |
| | M Giron | 5 | 7 | 6$^8$ | WC | J-L Struff | 6$^2$ | 6$^4$ | | | | | | | | | | |
| WC | J-L Struff | 7 | 5 | 7$^{10}$ | | | | | | 6 | L Sonego | 6 | 3 | 4 | | | | |
| Q | R Albot | 6 | 7$^9$ | | | | | | | 2 | M Berrettini | 3 | 6 | 6 | | | | |
| | J Sousa | 2 | 6$^7$ | | Q | R Albot | 2 | 6 | 3 | | | | | | | | | |
| | | | | | 2 | M Berrettini | 6 | 4 | 6 | | | | | | | | | |

## Qualifying
### Seeds

* Aslan Karatsev (first round)
* Quentin Halys (qualifying competition, retired)
* Peter Gojowczyk (qualifying competition)
* Yannick Hanfmann (first round)
* Feliciano López (received wildcard to main draw)
* Mats Moraing (qualifying competition)
* Christopher O'Connell (qualified)
* Radu Albot (qualified)

### Qualifiers

* Dominic Stricker
* Radu Albot
* Christopher O'Connell
* Jurij Rodionov

### Draw
#### First qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Aslan Karatsev | 6$^2$ | 1 | | | | |
| | Dominic Stricker | 7$^7$ | 6 | | | | |
| | Dominic Stricker | 7$^7$ | 6 | | Dominic Stricker | 6 | 6 |
| | | | | 6 | Mats Moraing | 4 | 3 |
| WC | Jannik Maute | 1 | 6$^5$ | 6 | Mats Moraing | 4 | 3 |
| 6 | Mats Moraing | 6 | 7$^7$ | | | | |

#### Second qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Quentin Halys | 6 | 6 | | | |
| WC | Marko Topo | 3 | 3 | | | |
| WC | Marko Topo | 3 | 3 | 2 | Quentin Halys | 2$^r$ |
| | | | | 8 | Radu Albot | 1 |
| Alt | Oscar Moraing | 3 | 4 | 8 | Radu Albot | 1 |
| 8 | Radu Albot | 6 | 6 | | | |

#### Third qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Peter Gojowczyk | 6 | 6 | | | | |
| | Cem İlkel | 3 | 1 | | | | |
| | Cem İlkel | 3 | 1 | 3 | Peter Gojowczyk | 3 | 4 |
| | | | | 7 | Christopher O'Connell | 6 | 6 |
| | Daniel Masur | 6$^6$ | 5 | 7 | Christopher O'Connell | 6 | 6 |
| 7 | Christopher O'Connell | 7$^8$ | 7 | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Yannick Hanfmann | 1 | 6$^4$ | | | | |
| | Roman Safiullin | 6 | 7$^7$ | | | | |
| | Roman Safiullin | 6 | 7$^7$ | Roman Safiullin | 5 | 6 | 6$^6$ |
| | | | | Jurij Rodionov | 7 | 3 | 7$^8$ |
| | Jurij Rodionov | 6 | 6 | Jurij Rodionov | 7 | 3 | 7$^8$ |
| Alt | Mateusz Terczyński | 2 | 3 | | | | |