2017 Nottingham Open – Men's singles
# 2017 Nottingham Open – Men's singles

This was the first edition of the tournament at the Challenger level.

Dudi Sela won the title after defeating Thomas Fabbiano 4–6, 6–4, 6–3 in the final.

## Seeds

* Dan Evans (withdrew)
* Marius Copil (semifinals, retired)
* Dudi Sela (champion)
* Thomas Fabbiano (final)
* Go Soeda (first round)
* Darian King (first round)
* Luca Vanni (first round)
* Illya Marchenko (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 | Final |
| - | - | - | - | - | - | - | - | - |
| Q | Sam Groth | 4 | 3 | | | | | |
| 4 | Thomas Fabbiano | 6 | 6 | | | | | |
| 4 | Thomas Fabbiano | 6 | 6 | 4 | Thomas Fabbiano | 6 | 4 | 3 |
| | | | | 3 | Dudi Sela | 4 | 6 | 6 |
| 3 | Dudi Sela | $7^7$ | 1 | 3 | Dudi Sela | 4 | 6 | 6 |
| 2 | Marius Copil | $6^4$ | $0^r$ | | | | | |

### 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 |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| LL | A De Minaur | $6^5$ | 3 | | | | | | | | | | | | | | | |
| WC | B Klein | $7^7$ | 6 | | WC | B Klein | 3 | 4 | | | | | | | | | | |
| | P Polansky | 3 | $6^8$ | | Q | S Groth | 6 | 6 | | | | | | | | | | |
| Q | S Groth | 6 | $7^{10}$ | | | | | | | Q | S Groth | $7^8$ | 6 | | | | | |
| | J Millman | 6 | 6 | | | | | | | Q | J-P Smith | $6^6$ | 2 | | | | | |
| | H Moriya | 3 | 2 | | | J Millman | $6^3$ | 6 | 3 | | | | | | | | | |
| Q | J-P Smith | 4 | $7^7$ | $7^7$ | Q | J-P Smith | $7^7$ | 2 | 6 | | | | | | | | | |
| 7 | L Vanni | 6 | $6^5$ | $6^1$ | | | | | | | | | | | Q | S Groth | 4 | 3 |
| 4 | T Fabbiano | 6 | $6^1$ | 6 | | | | | | | | | | | 4 | T Fabbiano | 6 | 6 |
| | D Shapovalov | 4 | $7^7$ | 3 | 4 | T Fabbiano | $7^{10}$ | 6 | | | | | | | | | | |
| WC | J Clarke | $6^2$ | 1 | | PR | Y Bhambri | $6^8$ | 0 | | | | | | | | | | |
| PR | Y Bhambri | $7^7$ | 6 | | | | | | | 4 | T Fabbiano | 4 | 6 | $7^7$ | | | | |
| | S Stakhovsky | 6 | $7^7$ | | | | | | | | S Stakhovsky | 6 | 2 | $6^5$ | | | | |
| | A Santillan | 4 | $6^4$ | | | S Stakhovsky | 6 | $7^{11}$ | | | | | | | | | | |
| WC | L Broady | 5 | 2 | | 8 | I Marchenko | 4 | $6^9$ | | | | | | | | | | |
| 8 | I Marchenko | 7 | 6 | | | | | | | | | | | | | | | |

### 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 |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 5 | G Soeda | 2 | 2 | | | | | | | | | | | | | |
| Q | L Glasspool | 6 | 6 | | Q | L Glasspool | 6 | 6 | | | | | | | | |
| | M Polmans | 6 | 6 | | | M Polmans | 2 | 3 | | | | | | | | |
| | A Whittington | 4 | 4 | | | | | | Q | L Glasspool | 2 | $6^4$ | | | | |
| Q | R Berankis | 6 | 4 | 6 | | | | | 3 | D Sela | 6 | $7^7$ | | | | |
| | T Kamke | 4 | 6 | 4 | Q | R Berankis | 3 | 4 | | | | | | | | |
| | D Kudla | 2 | 2 | | 3 | D Sela | 6 | 6 | | | | | | | | |
| 3 | D Sela | 6 | 6 | | | | | | | | | | 3 | D Sela | $7^7$ | 1 |
| 6 | D King | $7^7$ | 2 | $6^1$ | | | | | | | | | 2 | M Copil | $6^4$ | $0^r$ |
| | B Fratangelo | $6^5$ | 6 | $7^7$ | | B Fratangelo | 6 | 6 | | | | | | | | |
| WC | C Norrie | 5 | 7 | 4 | | K de Schepper | 4 | 4 | | | | | | | | |
| | K de Schepper | 7 | 5 | 6 | | | | | | B Fratangelo | $6^5$ | 4 | | | | |
| | M Mmoh | $6^2$ | 4 | | | | | | 2 | M Copil | $7^7$ | 6 | | | | |
| | R Opelka | $7^7$ | 6 | | | R Opelka | 3 | $6^2$ | | | | | | | | |
| | K Kravchuk | 3 | 4 | | 2 | M Copil | 6 | $7^7$ | | | | | | | | |
| 2 | M Copil | 6 | 6 | | | | | | | | | | | | | |
