2017 Tempe Challenger – Singles
# 2017 Tempe Challenger – Singles

This was the first edition of the tennis tournament.

Tennys Sandgren won the title after defeating Nikola Milojević 4–6, 6–0, 6–3 in the final.

## Seeds

* Ernesto Escobedo (quarterfinals)
* Stefan Kozlov (quarterfinals)
* Henri Laaksonen (first round, retired)
* Vasek Pospisil (withdrew)
* Marco Trungelliti (quarterfinals)
* Teymuraz Gabashvili (semifinals)
* Dennis Novikov (semifinals)
* Marcelo Arévalo (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 | Semifinals | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - |
| 7 | Dennis Novikov | 6 | 4 | 3 | | | | |
| | Tennys Sandgren | 4 | 6 | 6 | | | | |
| | Tennys Sandgren | 4 | 6 | 6 | Tennys Sandgren | 4 | 6 | 6 |
| | | | | | Nikola Milojević | 6 | 0 | 3 |
| | Nikola Milojević | $7^7$ | 6 | | Nikola Milojević | 6 | 0 | 3 |
| 6 | Teymuraz Gabashvili | $6^3$ | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | E Escobedo | 6 | 6 | | | | | | | | | | | | | | | | |
| | R Ramanathan | 2 | 3 | | 1 | E Escobedo | 6 | 6 | | | | | | | | | | | |
| Alt | S Caruso | $7^7$ | $7^7$ | | Alt | S Caruso | 1 | 4 | | | | | | | | | | | |
| Q | N Jarry | $6^3$ | $6^3$ | | | | | | | 1 | E Escobedo | 4 | $7^7$ | 4 | | | | | |
| WC | R Cid Subervi | 3 | 1 | | | | | | | 7 | D Novikov | 6 | $6^3$ | 6 | | | | | |
| | S Barry | 6 | 6 | | | S Barry | 3 | $6^9$ | | | | | | | | | | | |
| | E Gómez | 2 | 6 | 4 | 7 | D Novikov | 6 | $7^{11}$ | | | | | | | | | | | |
| 7 | D Novikov | 6 | 4 | 6 | | | | | | | | | | | 7 | D Novikov | 6 | 4 | 3 |
| 3 | H Laaksonen | 1 | $1^r$ | | | | | | | | | | | | | T Sandgren | 4 | 6 | 6 |
| | M Mmoh | 6 | 4 | | | M Mmoh | 4 | $0^r$ | | | | | | | | | | | |
| | K Coppejans | $6^8$ | 4 | | | T Sandgren | 6 | 3 | | | | | | | | | | | |
| | T Sandgren | $7^{10}$ | 6 | | | | | | | | T Sandgren | 6 | 7 | | | | | | |
| Q | L Bambridge | 4 | 3 | | | | | | | 5 | M Trungelliti | 3 | 5 | | | | | | |
| | A Sarkissian | 6 | 6 | | | A Sarkissian | 7 | 4 | 2 | | | | | | | | | | |
| | Y Mertens | $7^7$ | 4 | 3 | 5 | M Trungelliti | 5 | 6 | 6 | | | | | | | | | | |
| 5 | M Trungelliti | $6^5$ | 6 | 6 | | | | | | | | | | | | | | | |

### 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 |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 8 | M Arévalo | 6 | 6 | | | | | | | | | | | | | | | |
| Q | B Schnur | 0 | 3 | | 8 | M Arévalo | $6^5$ | 4 | | | | | | | | | | |
| WC | B Hannestad | 4 | 4 | | LL | J Hernández-Fernández | $7^7$ | 6 | | | | | | | | | | |
| LL | J Hernández-Fernández | 6 | 6 | | | | | | | LL | J Hernández-Fernández | 6 | 1 | 5 | | | | |
| | S Bangoura | 1 | 4 | | | | | | | | N Milojević | 4 | 6 | 7 | | | | |
| | N Milojević | 6 | 6 | | | N Milojević | 7 | 6 | | | | | | | | | | |
| | A Krajicek | 2 | $7^7$ | 3 | Q | DE Galán | 5 | 3 | | | | | | | | | | |
| Q | DE Galán | 6 | $6^4$ | 6 | | | | | | | | | | | | N Milojević | $7^7$ | 6 |
| 6 | T Gabashvili | 6 | 6 | | | | | | | | | | | | 6 | T Gabashvili | $6^3$ | 4 |
| WC | M Geerts | 2 | 3 | | 6 | T Gabashvili | $6^5$ | $7^7$ | 6 | | | | | | | | | |
| | C Zampieri | 1 | $6^3$ | | | A Santillan | $7^7$ | $6^2$ | 2 | | | | | | | | | |
| | A Santillan | 6 | $7^7$ | | | | | | | 6 | T Gabashvili | 6 | 6 | | | | | |
| | R Quiroz | 3 | 6 | 6 | | | | | | 2 | S Kozlov | 3 | 1 | | | | | |
| | M McDonald | 6 | 3 | 4 | | R Quiroz | 4 | $6^5$ | | | | | | | | | | |
| WC | B Klahn | 1 | 5 | | 2 | S Kozlov | 6 | $7^7$ | | | | | | | | | | |
| 2 | S Kozlov | 6 | 7 | | | | | | | | | | | | | | | |
