# 2016 Hoff Open – Singles

Daniel Muñoz de la Nava was the defending champion, but chose not to defend his title.
Mikhail Kukushkin won the title after defeating Steven Diez 6–3, 6–3 in the final.

## Seeds

* Mikhail Kukushkin (champion)
* Karen Khachanov (semifinals)
* Radu Albot (second round)
* Alexander Kudryavtsev (first round)
* Facundo Argüello (second round)
* André Ghem (second round)
* Aleksandr Nedovyesov (quarterfinals, retired)
* Andrey Rublev (second 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 |
| 1 | Mikhail Kukushkin | 6 | 3 | | | | |
| Q | Emilio Gómez | 2 | 0$^r$ | | | | |
| Q | Emilio Gómez | 2 | 0$^r$ | 1 | Mikhail Kukushkin | 6 | 6 |
| | | | | | Steven Diez | 3 | 3 |
| | Steven Diez | 6 | 6 | | Steven Diez | 3 | 3 |
| 2 | Karen Khachanov | 1 | 4 | | | | |

### 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 | Semifinals |
| 1 | M Kukushkin | 6 | 6 | | | | | | | | | | | | | | |
| | T Lipovšek Puches | 3 | 4 | | 1 | M Kukushkin | 4 | 6 | 6 | | | | | | | | |
| | N Milojević | 4 | 6 | 6 | | N Milojević | 6 | 3 | 4 | | | | | | | | |
| | D Molchanov | 6 | 2 | 3 | | | | | | 1 | M Kukushkin | 6 | 2 | | | | |
| WC | A Karatsev | 1 | 3 | | | | | | | 7 | A Nedovyesov | 1 | 1$^r$ | | | | |
| | P Riba | 6 | 6 | | | P Riba | 6$^4$ | 4 | | | | | | | | | |
| | R Ramírez Hidalgo | 3 | 3 | | 7 | A Nedovyesov | 7$^7$ | 6 | | | | | | | | | |
| 7 | A Nedovyesov | 6 | 6 | | | | | | | | | | | 1 | M Kukushkin | 6 | 3 |
| 3 | R Albot | 6 | 6 | | | | | | | | | | | Q | E Gómez | 2 | 0$^r$ |
| | C Lindell | 1 | 2 | | 3 | R Albot | 6 | 4 | 4 | | | | | | | | |
| | F Dustov | 0 | 0$^r$ | | WC | A Bublik | 3 | 6 | 6 | | | | | | | | |
| WC | A Bublik | 6 | 0 | | | | | | | WC | A Bublik | 6$^5$ | 6$^5$ | | | | |
| | A Metreveli | 3 | 2 | | | | | | | Q | E Gómez | 7$^7$ | 7$^7$ | | | | |
| Q | E Gómez | 6 | 6 | | Q | E Gómez | 6 | 6 | | | | | | | | | |
| Q | A Zhurbin | 4 | 5 | | 5 | F Argüello | 3 | 4 | | | | | | | | | |
| 5 | F Argüello | 6 | 7 | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | A Rublev | 6 | 6 | | | | | | | | | | | | | |
| PR | B Kavčič | 2 | 2 | | 8 | A Rublev | 6$^6$ | 3 | | | | | | | | |
| | S Diez | 6 | 6 | | | S Diez | 7$^8$ | 6 | | | | | | | | |
| | M İlhan | 3 | 3 | | | | | | | S Diez | 7$^{10}$ | 6 | | | | |
| WC | D Shapovalov | 3 | 6 | 7 | | | | | | D Popko | 6$^8$ | 3 | | | | |
| WC | A Sidorenko | 6 | 4 | 5 | WC | D Shapovalov | 3 | 1 | | | | | | | | |
| | D Popko | 6 | 6 | | | D Popko | 6 | 6 | | | | | | | | |
| 4 | A Kudryavtsev | 0 | 4 | | | | | | | | | | | S Diez | 6 | 6 |
| 6 | A Ghem | 6 | 6 | | | | | | | | | | 2 | K Khachanov | 1 | 4 |
| | B Trinker | 0 | 2 | | 6 | A Ghem | 6$^{12}$ | 4 | | | | | | | | |
| Q | M Janković | 6 | 7$^7$ | | Q | M Janković | 7$^{14}$ | 6 | | | | | | | | |
| Q | Ronald Slobodchikov | 0 | 6$^2$ | | | | | | Q | M Janković | 3 | 3 | | | | |
| | D Pérez Sanz | 6 | 6 | | | | | | 2 | K Khachanov | 6 | 6 | | | | |
| | I Ivashka | 4 | 4 | | | D Pérez Sanz | 1 | 0 | | | | | | | | |
| | R Ramanathan | 4 | 4 | | 2 | K Khachanov | 6 | 6 | | | | | | | | |
| 2 | K Khachanov | 6 | 6 | | | | | | | | | | | | | |