# 2018 Swiss Indoors – Singles

Roger Federer was the defending champion and successfully defended his title, defeating Marius Copil in the final, 7–6$^{(7–5)}$, 6–4.
Roger Federer won his ninth Swiss Indoors, 99th singles title and also reached the final the past 12 times he has played this event. By winning the title, his consecutive winning streak in his hometown tournament was extended to 20 matches.

## Seeds

* Roger Federer (champion)
* Alexander Zverev (semifinals)
* Marin Čilić (second round)
* Stefanos Tsitsipas (quarterfinals)
* Jack Sock (first round)
* Marco Cecchinato (first round)
* Daniil Medvedev (semifinals)
* Roberto Bautista Agut (quarterfinals)

## 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 |
| 1 | Roger Federer | 6 | 6 | | | | | |
| 7 | Daniil Medvedev | 1 | 4 | | | | | |
| 7 | Daniil Medvedev | 1 | 4 | | 1 | Roger Federer | 7$^7$ | 6 |
| | | | | | Q | Marius Copil | 6$^5$ | 4 |
| Q | Marius Copil | 6 | 6$^6$ | 6 | Q | Marius Copil | 6$^5$ | 4 |
| 2 | Alexander Zverev | 3 | 7$^8$ | 4 | | | | |

### 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 | Semifinals |
| 1 | R Federer | 6 | 4 | 6 | | | | | | | | | | | | | |
| | F Krajinović | 2 | 6 | 4 | 1 | R Federer | 6 | 7 | | | | | | | | | |
| | J-L Struff | 7$^7$ | 6 | | | J-L Struff | 3 | 5 | | | | | | | | | |
| | J Millman | 6$^3$ | 2 | | | | | | 1 | R Federer | 7$^7$ | 4 | 6 | | | | |
| | L Mayer | 3 | 3 | | | | | | | G Simon | 6$^1$ | 6 | 4 | | | | |
| | G Simon | 6 | 6 | | | G Simon | 7$^7$ | 7$^7$ | | | | | | | | | |
| SE | E Gulbis | 7 | 6 | | SE | E Gulbis | 6$^4$ | 6$^0$ | | | | | | | | | |
| 5 | J Sock | 5 | 4 | | | | | | | | | | | 1 | R Federer | 6 | 6 |
| 4 | S Tsitsipas | 6 | 7$^7$ | | | | | | | | | | | 7 | D Medvedev | 1 | 4 |
| | J Chardy | 2 | 6$^3$ | | 4 | S Tsitsipas | 6 | 6 | | | | | | | | | |
| | P Gojowczyk | 1 | 7 | 6 | | P Gojowczyk | 3 | 1 | | | | | | | | | |
| | N Jarry | 6 | 5 | 3 | | | | | 4 | S Tsitsipas | 4 | 6 | 3 | | | | |
| Q | T Daniel | 0 | 4 | | | | | | 7 | D Medvedev | 6 | 3 | 6 | | | | |
| | A Seppi | 6 | 6 | | | A Seppi | 6$^5$ | 2 | | | | | | | | | |
| | M Marterer | 3 | 5 | | 7 | D Medvedev | 7$^7$ | 6 | | | | | | | | | |
| 7 | D Medvedev | 6 | 7 | | | | | | | | | | | | | | |

### 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 | Semifinals |
| 6 | M Cecchinato | 4 | 2 | | | | | | | | | | | | | | | |
| WC | H Laaksonen | 6 | 6 | | WC | H Laaksonen | 2 | 5 | | | | | | | | | | |
| WC | T Fritz | 6 | 7 | | WC | T Fritz | 6 | 7 | | | | | | | | | | |
| Q | L Đere | 0 | 5 | | | | | | | WC | T Fritz | 6$^6$ | 5 | | | | | |
| Q | M Copil | 6 | 7$^{10}$ | | | | | | | Q | M Copil | 7$^8$ | 7 | | | | | |
| | R Harrison | 2 | 6$^8$ | | Q | M Copil | 7 | 7$^7$ | | | | | | | | | | |
| | D Shapovalov | 4 | 2 | | 3 | M Čilić | 5 | 6$^2$ | | | | | | | | | | |
| 3 | M Čilić | 6 | 6 | | | | | | | | | | | Q | M Copil | 6 | 6$^6$ | 6 |
| 8 | R Bautista Agut | 6 | 6 | | | | | | | | | | | 2 | A Zverev | 3 | 7$^8$ | 4 |
| | J Sousa | 4 | 3 | | 8 | R Bautista Agut | 6$^6$ | 6 | 6 | | | | | | | | | |
| LL | D Lajović | 6$^4$ | 6 | 6 | LL | D Lajović | 7$^8$ | 3 | 3 | | | | | | | | | |
| | A Mannarino | 7$^7$ | 1 | 2 | | | | | | 8 | R Bautista Agut | 5 | 3 | | | | | |
| Q | A Popyrin | 7$^7$ | 6 | | | | | | | 2 | A Zverev | 7 | 6 | | | | | |
| | M Ebden | 6$^4$ | 4 | | Q | A Popyrin | 4 | 4 | | | | | | | | | | |
| | R Haase | 4 | 5 | | 2 | A Zverev | 6 | 6 | | | | | | | | | | |
| 2 | A Zverev | 6 | 7 | | | | | | | | | | | | | | | |

## Qualifying
### Seeds

* Dušan Lajović (qualifying competition, lucky loser)
* Malek Jaziri (qualifying competition)
* Benoît Paire (first round)
* Taro Daniel (qualified)
* Mischa Zverev (first round)
* Vasek Pospisil (qualifying competition)
* Mackenzie McDonald (qualifying competition)
* Laslo Đere (qualified)

### Qualifiers

* Marius Copil
* Laslo Đere
* Alexei Popyrin
* Taro Daniel

### Lucky loser

* Dušan Lajović

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Dušan Lajović | 6 | 7 | | | | |
| | Denis Istomin | 4 | 5 | | | | |
| | Denis Istomin | 4 | 5 | 1 | Dušan Lajović | 3 | 4 |
| | | | | | Marius Copil | 6 | 6 |
| | Marius Copil | 7 | 7 | | Marius Copil | 6 | 6 |
| 5 | Mischa Zverev | 5 | 5 | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Malek Jaziri | 6 | 6 | | | | | |
| WC | Marc-Andrea Hüsler | 4 | 2 | | | | | |
| WC | Marc-Andrea Hüsler | 4 | 2 | | 2 | Malek Jaziri | 2 | 3 |
| | | | | | 8 | Laslo Đere | 6 | 6 |
| | Evgeny Donskoy | 0 | 6 | 3 | 8 | Laslo Đere | 6 | 6 |
| 8 | Laslo Đere | 6 | 4 | 6 | | | | |

#### Third qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Benoît Paire | 3 | 3 | | | | | |
| WC | Alexei Popyrin | 6 | 6 | | | | | |
| WC | Alexei Popyrin | 6 | 6 | WC | Alexei Popyrin | 6 | 4 | 6 |
| | | | | 7 | Mackenzie McDonald | 4 | 6 | 4 |
| | Marcel Granollers | 2 | 4 | 7 | Mackenzie McDonald | 4 | 6 | 4 |
| 7 | Mackenzie McDonald | 6 | 6 | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Taro Daniel | 6 | 7 | | | | |
| WC | Sandro Ehrat | 1 | 5 | | | | |
| WC | Sandro Ehrat | 1 | 5 | 4 | Taro Daniel | 7$^9$ | 7$^7$ |
| | | | | 6 | Vasek Pospisil | 6$^7$ | 6$^2$ |
| | Guillermo García López | 2 | 2 | 6 | Vasek Pospisil | 6$^7$ | 6$^2$ |
| 6 | Vasek Pospisil | 6 | 6 | | | | |