# 2017 Kunal Patel San Francisco Open – Singles

This was the first edition of the tournament.
Zhang Ze won the title after defeating Vasek Pospisil 7–5, 3–6, 6–2 in the final.

## Seeds

* Frances Tiafoe (quarterfinals)
* Taylor Fritz (first round)
* Mikhail Kukushkin (second round)
* Jared Donaldson (first round)
* Henri Laaksonen (semifinals)
* Peter Polansky (second round)
* Vasek Pospisil (final)
* Denis Kudla (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 | Final | Final | Final | Final | Final |
| 7 | Vasek Pospisil | 6 | 6 | | | | | |
| | Michael Mmoh | 1 | 2 | | | | | |
| | Michael Mmoh | 1 | 2 | 7 | Vasek Pospisil | 5 | 6 | 2 |
| | | | | Q | Zhang Ze | 7 | 3 | 6 |
| 5 | Henri Laaksonen | 4 | 6$^7$ | Q | Zhang Ze | 7 | 3 | 6 |
| Q | Zhang Ze | 6 | 7$^9$ | | | | | |

### 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 |
| 1 | F Tiafoe | 6 | 6 | | | | | | | | | | | | | | | |
| WC | B Klahn | 4 | 4 | | 1 | F Tiafoe | 7$^7$ | 6$^4$ | 6 | | | | | | | | | |
| WC | R Shane | 7$^7$ | 6 | | WC | R Shane | 6$^4$ | 7$^7$ | 2 | | | | | | | | | |
| | S Caruso | 6$^3$ | 4 | | | | | | | 1 | F Tiafoe | 1 | 4 | | | | | |
| | S Bangoura | 3 | 4 | | | | | | | 7 | V Pospisil | 6 | 6 | | | | | |
| | R Opelka | 6 | 6 | | | R Opelka | 7$^7$ | 1 | 3 | | | | | | | | | |
| | M Trungelliti | 6$^5$ | 6 | 4 | 7 | V Pospisil | 6$^5$ | 6 | 6 | | | | | | | | | |
| 7 | V Pospisil | 7$^7$ | 3 | 6 | | | | | | | | | | | 7 | V Pospisil | 6 | 6 |
| 3 | M Kukushkin | 7$^7$ | 6 | | | | | | | | | | | | | M Mmoh | 1 | 2 |
| | N Milojević | 6$^3$ | 2 | | 3 | M Kukushkin | 3 | 3 | | | | | | | | | | |
| | M Mmoh | 2 | 6 | 7$^7$ | | M Mmoh | 6 | 6 | | | | | | | | | | |
| | T Sandgren | 6 | 4 | 6$^1$ | | | | | | | M Mmoh | 2 | 6 | 6 | | | | |
| | M McDonald | 6 | 6 | | | | | | | 8 | D Kudla | 6 | 3 | 4 | | | | |
| | K Coppejans | 2 | 2 | | | M McDonald | 6$^5$ | 6 | 2 | | | | | | | | | |
| Q | R Sarmiento | 7$^9$ | 1 | 4 | 8 | D Kudla | 7$^7$ | 4 | 6 | | | | | | | | | |
| 8 | D Kudla | 6$^7$ | 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | H Laaksonen | 6 | 6 | | | | | | | | | | | | | | |
| | M Barton | 4 | 3 | | 5 | H Laaksonen | 6 | 7$^7$ | | | | | | | | | |
| WC | R Ramanathan | 2 | 6 | 6 | WC | R Ramanathan | 1 | 6$^1$ | | | | | | | | | |
| WC | M Giron | 6 | 4 | 4 | | | | | | 5 | H Laaksonen | 7$^7$ | 6 | | | | |
| | T Smyczek | 3 | 6 | 5 | | | | | | Q | E Quigley | 6$^4$ | 2 | | | | |
| Q | E Quigley | 6 | 4 | 7 | Q | E Quigley | 2 | 7 | 6 | | | | | | | | |
| | J-P Smith | 6 | 7$^7$ | | | J-P Smith | 6 | 5 | 3 | | | | | | | | |
| 4 | J Donaldson | 3 | 6$^4$ | | | | | | | | | | | 5 | H Laaksonen | 4 | 6$^7$ |
| 6 | P Polansky | 6 | 6 | | | | | | | | | | | Q | Z Zhang | 6 | 7$^9$ |
| | D Novikov | 2 | 2 | | 6 | P Polansky | 6$^3$ | 6 | 4 | | | | | | | | |
| | T Ito | 7$^7$ | 6 | | | T Ito | 7$^7$ | 3 | 6 | | | | | | | | |
| | D King | 6$^4$ | 2 | | | | | | | | T Ito | 2 | 3 | | | | |
| | E Ymer | 6$^4$ | 4 | | | | | | | Q | Z Zhang | 6 | 6 | | | | |
| Q | B Schnur | 7$^7$ | 6 | | Q | B Schnur | 4 | 2 | | | | | | | | | |
| Q | Z Zhang | 6 | 4 | 6 | Q | Z Zhang | 6 | 6 | | | | | | | | | |
| 2 | T Fritz | 4 | 6 | 2 | | | | | | | | | | | | | |