# 2022 Zug Open – Singles

This was the first edition of the tournament.
Dominic Stricker won the title after defeating Ernests Gulbis 5–7, 6–1, 6–3 in the final.

## Seeds

* Marc-Andrea Hüsler (quarterfinals)
* Juan Manuel Cerúndolo (withdrew)
* Jan-Lennard Struff (second round)
* Facundo Mena (first round)
* Zdeněk Kolář (first round)
* Gianluca Mager (first round)
* Mats Moraing (first round)
* Felipe Meligeni Alves (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 |
| | Geoffrey Blancaneaux | 4 | 1 | | | | | |
| | Dominic Stricker | 6 | 6 | | | | | |
| | Dominic Stricker | 6 | 6 | | Dominic Stricker | 5 | 6 | 6 |
| | | | | Q | Ernests Gulbis | 7 | 1 | 3 |
| | Dimitar Kuzmanov | 4 | 1 | Q | Ernests Gulbis | 7 | 1 | 3 |
| Q | Ernests Gulbis | 6 | 6 | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals |
| 1 | M-A Hüsler | 2 | 7$^7$ | 6 | | | | | | | | | | | | |
| | C-M Stebe | 6 | 6$^4$ | 4 | 1 | M-A Hüsler | 7 | 6 | | | | | | | | |
| | S Rodríguez Taverna | 6 | 6 | | | S Rodríguez Taverna | 5 | 1 | | | | | | | | |
| | D Džumhur | 2 | 2 | | | | | | 1 | M-A Hüsler | 6$^{11}$ | 7$^7$ | 3 | | | |
| | A Arnaboldi | 6 | 6 | | | | | | | G Blancaneaux | 7$^{13}$ | 6$^5$ | 6 | | | |
| WC | J Kym | 4 | 4 | | | A Arnaboldi | 3 | 4 | | | | | | | | |
| | G Blancaneaux | 3 | 7 | 6 | | G Blancaneaux | 6 | 6 | | | | | | | | |
| 8 | F Meligeni Alves | 6 | 5 | 3 | | | | | | | | | | G Blancaneaux | 4 | 1 |
| 4 | F Mena | 6 | 2 | 3 | | | | | | | | | | D Stricker | 6 | 6 |
| | TA Tirante | 4 | 6 | 6 | | TA Tirante | 6$^6$ | 4 | | | | | | | | |
| | A Ritschard | 6 | 5 | 6 | | A Ritschard | 7$^8$ | 6 | | | | | | | | |
| WC | K Feldbausch | 0 | 7 | 2 | | | | | | A Ritschard | 4 | 3 | | | | |
| | J Kovalík | 7 | 2 | 4 | | | | | | D Stricker | 6 | 6 | | | | |
| | D Stricker | 5 | 6 | 6 | | D Stricker | 6 | 4 | | | | | | | | |
| SE | H Mayot | 6 | 7$^7$ | | SE | H Mayot | 3 | 5$^r$ | | | | | | | | |
| 7 | M Moraing | 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | Z Kolář | 4 | 4 | | | | | | | | | | | | | | |
| LL | O Virtanen | 6 | 6 | | LL | O Virtanen | 1 | 7$^7$ | 6$^6$ | | | | | | | | |
| WC | J Nikles | 4 | 4 | | | D Kuzmanov | 6 | 6$^2$ | 7$^8$ | | | | | | | | |
| | D Kuzmanov | 6 | 6 | | | | | | | | D Kuzmanov | 6 | 6 | | | | |
| Q | L Giustino | 6 | 4 | 7 | | | | | | Q | L Giustino | 4 | 4 | | | | |
| Q | M Neuchrist | 2 | 6 | 5 | Q | L Giustino | 6 | 7$^7$ | | | | | | | | | |
| Q | K Coppejans | 2 | 6 | 3 | 3 | J-L Struff | 4 | 6$^5$ | | | | | | | | | |
| 3 | J-L Struff | 6 | 3 | 6 | | | | | | | | | | | D Kuzmanov | 4 | 1 |
| 6 | G Mager | 7$^7$ | 4 | 2 | | | | | | | | | | Q | E Gulbis | 6 | 6 |
| Q | E Gulbis | 6$^4$ | 6 | 6 | Q | E Gulbis | 6 | 7$^7$ | | | | | | | | | |
| | T Fabbiano | 6 | 3 | 2 | Q | U Blanchet | 4 | 6$^4$ | | | | | | | | | |
| Q | U Blanchet | 4 | 6 | 6 | | | | | | Q | E Gulbis | 6 | 7$^7$ | | | | |
| | M Marterer | 7$^7$ | 6 | | | | | | | | D Novak | 1 | 6$^2$ | | | | |
| Q | V Durasovic | 6$^5$ | 4 | | | M Marterer | 2 | 4 | | | | | | | | | |
| | D Novak | 6 | 6 | | | D Novak | 6 | 6 | | | | | | | | | |
| LL | Y Oliel | 4 | 4 | | | | | | | | | | | | | | |