# 2022 Hamburg Ladies & Gents Cup – Men's singles

Taro Daniel was the defending champion but chose not to defend his title.
Alexander Ritschard won the title while leading 7–5, 6–5 after Henri Laaksonen retired in the final.

## Seeds

* Grégoire Barrère (quarterfinals)
* Jelle Sels (quarterfinals)
* Dennis Novak (first round)
* Alexander Ritschard (champion)
* Henri Laaksonen (final, retired)
* Altuğ Çelikbilek (first round)
* Jonáš Forejtek (quarterfinals)
* Oleksii Krutykh (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 | Semifinals | Final | Final | Final | Final |
| 5 | Henri Laaksonen | 6 | 6 | | | | | |
| | Robin Haase | 4 | 4 | | | | | |
| | Robin Haase | 4 | 4 | | 5 | Henri Laaksonen | 5 | 5$^r$ |
| | | | | | 4 | Alexander Ritschard | 7 | 6 |
| 4 | Alexander Ritschard | 6$^8$ | 6 | 6 | 4 | Alexander Ritschard | 7 | 6 |
| Q | Matteo Martineau | 7$^{10}$ | 4 | 2 | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | G Barrère | 4 | 6 | 6 | | | | | | | | | | | | | | |
| Alt | R Collignon | 6 | 1 | 2 | 1 | G Barrère | 6 | 6 | | | | | | | | | | |
| SE | MH Rehberg | 7$^7$ | 6 | | SE | MH Rehberg | 2 | 1 | | | | | | | | | | |
| | B Harris | 6$^3$ | 2 | | | | | | | 1 | G Barrère | 2 | 4 | | | | | |
| | B Hassan | 6 | 3 | 6 | | | | | | 5 | H Laaksonen | 6 | 6 | | | | | |
| | E Karlovskiy | 3 | 6 | 4 | | B Hassan | 4 | 6 | 6$^6$ | | | | | | | | | |
| | A Vatutin | 4 | 6 | 2 | 5 | H Laaksonen | 6 | 3 | 7$^8$ | | | | | | | | | |
| 5 | H Laaksonen | 6 | 2 | 6 | | | | | | | | | | | 5 | H Laaksonen | 6 | 6 |
| 3 | D Novak | 6 | 1 | 6$^3$ | | | | | | | | | | | | R Haase | 4 | 4 |
| Q | J Lenz | 4 | 6 | 7$^7$ | Q | J Lenz | 6 | 6$^3$ | 7 | | | | | | | | | |
| Q | E Donskoy | 6 | 6 | | Q | E Donskoy | 2 | 7$^7$ | 5 | | | | | | | | | |
| | H Mayot | 3 | 3 | | | | | | | Q | J Lenz | 4 | 6 | 6$^4$ | | | | |
| | R Haase | 6 | 6 | | | | | | | | R Haase | 6 | 4 | 7$^7$ | | | | |
| Q | E Kırkın | 2 | 4 | | | R Haase | 6$^4$ | 6 | 7$^7$ | | | | | | | | | |
| | F Ferreira Silva | 4 | 6 | 7$^7$ | | F Ferreira Silva | 7$^7$ | 4 | 6$^4$ | | | | | | | | | |
| 8 | O Krutykh | 6 | 3 | 6$^4$ | | | | | | | | | | | | | | |

### 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 | Semifinals |
| 7 | J Forejtek | 6 | 6 | | | | | | | | | | | | | | | | |
| | S Caruso | 3 | 2 | | 7 | J Forejtek | 6 | 7$^{12}$ | | | | | | | | | | | |
| | D Ajduković | 7$^7$ | 6 | | | D Ajduković | 2 | 6$^{10}$ | | | | | | | | | | | |
| | H Squire | 6$^0$ | 1 | | | | | | | 7 | J Forejtek | 6 | 5 | 4 | | | | | |
| | J Domingues | 3 | 1 | | | | | | | 4 | A Ritschard | 4 | 7 | 6 | | | | | |
| Q | A Paulson | 6 | 6 | | Q | A Paulson | 1 | 0 | | | | | | | | | | | |
| WC | R Molleker | 5 | 4 | | 4 | A Ritschard | 6 | 6 | | | | | | | | | | | |
| 4 | A Ritschard | 7 | 6 | | | | | | | | | | | | 4 | A Ritschard | 6$^8$ | 6 | 6 |
| 6 | A Çelikbilek | 6 | 6$^4$ | 6$^5$ | | | | | | | | | | | Q | M Martineau | 7$^{10}$ | 4 | 2 |
| Q | M Martineau | 2 | 7$^7$ | 7$^7$ | Q | M Martineau | 4 | 6 | 7 | | | | | | | | | | |
| Q | Jeremy Jahn | 6 | 4 | 3 | WC | M Topo | 6 | 2 | 5 | | | | | | | | | | |
| WC | M Topo | 3 | 6 | 6 | | | | | | Q | M Martineau | 7$^8$ | 6 | | | | | | |
| WC | N Kuhn | 7$^7$ | 1 | | | | | | | 2 | J Sels | 6$^6$ | 3 | | | | | | |
| | M Moraing | 6$^1$ | 0$^r$ | | WC | N Kuhn | 6 | 4 | 1 | | | | | | | | | | |
| | K Żuk | 6$^3$ | 2 | | 2 | J Sels | 4 | 6 | 6 | | | | | | | | | | |
| 2 | J Sels | 7$^7$ | 6 | | | | | | | | | | | | | | | | |