2017 Los Cabos Open – Singles
In-game article clicks load inline without leaving the challenge.
Sam Querrey defeated Thanasi Kokkinakis in the final, 6–3, 3–6, 6–2 to win the singles tennis title at the 2017 Los Cabos Open. It was his ninth ATP Tour singles title.
Ivo Karlović was the defending champion, but lost in the first round to Quentin Halys.
Seeds
The top four seeds receive a bye into the second round.
- Czech Republic Tomáš Berdych (semifinals)
- United States Sam Querrey (champion)
- Spain Albert Ramos Viñolas (second round)
- Spain Feliciano López (quarterfinals)
- Croatia Ivo Karlović (first round)
- Spain Fernando Verdasco (second round)
- France Adrian Mannarino (quarterfinals)
- United States Frances Tiafoe (first round)
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- ITF = ITF entry
- PR = Protected ranking
- SR = Special ranking
- SE = Special exempt
- JE = Junior exempt
- JR = Junior Accelerator Programme entrant
- CO = College Accelerator Programme entrant
- NG = Next Gen Accelerator Program entrant
- w/o = Walkover
- r = Retired
- d = Defaulted
Finals
| Semifinals | Final | ||||||||||||
| 1/WC | Czech Republic Tomáš Berdych | 6 | 65 | 4 | |||||||||
| WC | Australia Thanasi Kokkinakis | 3 | 77 | 6 | |||||||||
| WC | Australia Thanasi Kokkinakis | 3 | 6 | 2 | |||||||||
| 2 | United States Sam Querrey | 6 | 3 | 6 | |||||||||
| Bosnia and Herzegovina Damir Džumhur | 6 | 4 | 4 | ||||||||||
| 2 | United States Sam Querrey | 3 | 6 | 6 |
Top half
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1/WC | Czech Republic T Berdych | 6 | 6 | ||||||||||||||||||||||||
| Q | Australia A Santillan | 6 | 6 | Q | Australia A Santillan | 3 | 1 | ||||||||||||||||||||
| Russia K Kravchuk | 0 | 1 | 1/WC | Czech Republic T Berdych | 4 | 6 | 6 | ||||||||||||||||||||
| Japan T Ito | 4 | 4 | 7 | France A Mannarino | 6 | 3 | 4 | ||||||||||||||||||||
| United States B Fratangelo | 6 | 6 | United States B Fratangelo | 1 | 1 | ||||||||||||||||||||||
| Chinese Taipei J Jung | 3 | 3 | 7 | France A Mannarino | 6 | 6 | |||||||||||||||||||||
| 7 | France A Mannarino | 6 | 6 | 1/WC | Czech Republic T Berdych | 6 | 65 | 4 | |||||||||||||||||||
| WC | Australia T Kokkinakis | 3 | 77 | 6 | |||||||||||||||||||||||
| 3 | Spain A Ramos Viñolas | 65 | 4 | ||||||||||||||||||||||||
| Kazakhstan M Kukushkin | 77 | 2 | 2 | United States T Fritz | 77 | 6 | |||||||||||||||||||||
| United States T Fritz | 65 | 6 | 6 | United States T Fritz | 65 | 2 | |||||||||||||||||||||
| Japan Y Uchiyama | 5 | 65 | WC | Australia T Kokkinakis | 77 | 6 | |||||||||||||||||||||
| Canada P Polansky | 7 | 77 | Canada P Polansky | 6 | 3 | 64 | |||||||||||||||||||||
| WC | Australia T Kokkinakis | 77 | 712 | WC | Australia T Kokkinakis | 4 | 6 | 77 | |||||||||||||||||||
| 8 | United States F Tiafoe | 63 | 610 |
Bottom half
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | Croatia I Karlović | 65 | 68 | ||||||||||||||||||||||||
| Q | France Q Halys | 77 | 710 | Q | France Q Halys | 3r | |||||||||||||||||||||
| Bosnia and Herzegovina D Džumhur | 64 | 6 | 6 | Bosnia and Herzegovina D Džumhur | 5 | ||||||||||||||||||||||
| Japan T Daniel | 77 | 3 | 3 | Bosnia and Herzegovina D Džumhur | 62 | 6 | 77 | ||||||||||||||||||||
| United States D Novikov | 6 | 3 | 3 | 4 | Spain F López | 77 | 4 | 62 | |||||||||||||||||||
| Q | Australia M Ebden | 1 | 6 | 6 | Q | Australia M Ebden | 4 | 4 | |||||||||||||||||||
| 4 | Spain F López | 6 | 6 | ||||||||||||||||||||||||
| Bosnia and Herzegovina D Džumhur | 6 | 4 | 4 | ||||||||||||||||||||||||
| 6 | Spain F Verdasco | 66 | 7 | 6 | 2 | United States S Querrey | 3 | 6 | 6 | ||||||||||||||||||
| United States E Escobedo | 78 | 5 | 2 | 6 | Spain F Verdasco | 6 | 2 | 4 | |||||||||||||||||||
| LL | United Kingdom B Klein | 2 | 6 | 1 | France V Millot | 1 | 6 | 6 | |||||||||||||||||||
| France V Millot | 6 | 3 | 6 | France V Millot | 1 | 3 | |||||||||||||||||||||
| Q | United States E King | 6 | 6 | 2 | United States S Querrey | 6 | 6 | ||||||||||||||||||||
| WC | Mexico M Sánchez | 4 | 4 | Q | United States E King | 4 | 6 | 62 | |||||||||||||||||||
| 2 | United States S Querrey | 6 | 4 | 77 |
Qualifying
Seeds
- France Quentin Halys (qualified)
- Australia Matthew Ebden (qualified)
- Australia Akira Santillan (qualified)
- United States Alexander Sarkissian (first round, retired)
- United Kingdom Brydan Klein (qualifying competition, lucky loser)
- Ecuador Roberto Quiroz (first round)
- France Sadio Doumbia (qualifying competition)
- United States Evan King (qualified)
Qualifiers
Lucky loser
First qualifier
| First round | Qualifying competition | ||||||||||||
| 1 | France Quentin Halys | 6 | 6 | ||||||||||
| WC | Mexico Alan Raúl Sau Franco | 0 | 0 | ||||||||||
| 1 | France Quentin Halys | 6 | 77 | ||||||||||
| United States Evan Song | 3 | 62 | |||||||||||
| United States Evan Song | 6 | 6 | |||||||||||
| 6 | Ecuador Roberto Quiroz | 2 | 2 |
Second qualifier
| First round | Qualifying competition | ||||||||||||
| 2 | Australia Matthew Ebden | 6 | 6 | ||||||||||
| Mexico Hans Hach Verdugo | 2 | 1 | |||||||||||
| 2 | Australia Matthew Ebden | 6 | 7 | ||||||||||
| 5 | United Kingdom Brydan Klein | 0 | 5 | ||||||||||
| France Hugo Nys | 6 | 2 | 3 | ||||||||||
| 5 | United Kingdom Brydan Klein | 3 | 6 | 6 |
Third qualifier
| First round | Qualifying competition | ||||||||||||
| 3/WC | Australia Akira Santillan | 6 | 6 | ||||||||||
| Alt | Australia Bradley Mousley | 4 | 2 | ||||||||||
| 3/WC | Australia Akira Santillan | 6 | 6 | ||||||||||
| 7 | France Sadio Doumbia | 3 | 1 | ||||||||||
| Alt | Argentina Andrés Molteni | 4 | 3 | ||||||||||
| 7 | France Sadio Doumbia | 6 | 6 |
Fourth qualifier
| First round | Qualifying competition | ||||||||||||
| 4 | United States Alexander Sarkissian | 0 | 0r | ||||||||||
| Croatia Ante Pavić | 6 | 0 | |||||||||||
| Croatia Ante Pavić | 66 | 1 | |||||||||||
| 8 | United States Evan King | 78 | 6 | ||||||||||
| Canada Philip Bester | 4 | 4 | |||||||||||
| 8 | United States Evan King | 6 | 6 |