# 2015 Jalisco Open – Singles

Gilles Müller was the defending champion, but he did not participate this year.
Rajeev Ram won the title, defeating Jason Jung in the final, 6–1, 6–2.

## Seeds

* Adrián Menéndez Maceiras (quarterfinals)
* Austin Krajicek (first round)
* Ryan Harrison (first round)
* Michał Przysiężny (second round)
* Denis Kudla (first round)
* John-Patrick Smith (quarterfinals)
* Rajeev Ram (champion)
* Brydan Klein (first 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 |
| Q | Kevin King | 4 | 3 | | | | |
| 7 | Rajeev Ram | 6 | 6 | | | | |
| 7 | Rajeev Ram | 6 | 6 | 7 | Rajeev Ram | 6 | 6 |
| | | | | | Jason Jung | 1 | 2 |
| | Jason Jung | 6 | 7$^7$ | | Jason Jung | 1 | 2 |
| | Connor Smith | 4 | 6$^3$ | | | | |

### 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 | A Menéndez Maceiras | 6 | 6 | | | | | | | | | | | | | | | |
| | D Propoggia | 2 | 4 | | 1 | A Menéndez Maceiras | 6 | 6 | | | | | | | | | | |
| WC | C Ramírez | 6 | 3 | 6$^3$ | WC | D Garza | 3 | 2 | | | | | | | | | | |
| WC | D Garza | 4 | 6 | 7$^7$ | | | | | | 1 | A Menéndez Maceiras | 5 | 6 | 6$^2$ | | | | |
| Q | L Patiño | 6 | 2 | 4 | | | | | | Q | K King | 7 | 2 | 7$^7$ | | | | |
| Q | K King | 4 | 6 | 6 | Q | K King | 6 | 3 | 7$^7$ | | | | | | | | | |
| | D King | 6 | 6 | | | D King | 3 | 6 | 6$^2$ | | | | | | | | | |
| 8 | B Klein | 4 | 4 | | | | | | | | | | | | Q | K King | 4 | 3 |
| 4 | M Przysiężny | 7 | 6$^4$ | 6 | | | | | | | | | | | 7 | R Ram | 6 | 6 |
| WC | MA Reyes-Varela | 5 | 7$^7$ | 3 | 4 | M Przysiężny | 4 | 3 | | | | | | | | | | |
| | M Arévalo | 6 | 6 | | | M Arévalo | 6 | 6 | | | | | | | | | | |
| | I Klec | 4 | 1 | | | | | | | | M Arévalo | 6$^2$ | 3 | | | | | |
| Q | Henrique Cunha | 6 | 4 | 6 | | | | | | 7 | R Ram | 7$^7$ | 6 | | | | | |
| | D Kutrovsky | 3 | 6 | 2 | Q | H Cunha | 1 | 1 | | | | | | | | | | |
| | E Struvay | 6 | 2 | 1 | 7 | R Ram | 6 | 6 | | | | | | | | | | |
| 7 | R Ram | 4 | 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 |
| 5 | D Kudla | 4 | 5 | | | | | | | | | | | | | |
| | R Boutillier | 6 | 7 | | | R Boutillier | 3 | 6$^1$ | | | | | | | | |
| | G Escobar | 6 | 5 | 5 | | J Jung | 6 | 7$^7$ | | | | | | | | |
| | J Jung | 4 | 7 | 7 | | | | | | | J Jung | 6 | 6 | | | |
| | A El Mihdawy | 6 | 2 | 7 | | | | | | | A El Mihdawy | 3 | 4 | | | |
| WC | L Gómez | 3 | 6 | 5 | | A El Mihdawy | 6 | 6 | | | | | | | | |
| | JI Londero | 7$^7$ | 6 | | | JI Londero | 1 | 3 | | | | | | | | |
| 3 | R Harrison | 6$^2$ | 2 | | | | | | | | | | | J Jung | 6 | 7$^7$ |
| 6 | J-P Smith | 6 | 6 | | | | | | | | | | | C Smith | 4 | 6$^3$ |
| | D Nguyen | 1 | 3 | | 6 | J-P Smith | 7$^7$ | 6$^5$ | 7 | | | | | | | |
| | N Barrientos | 6 | 7$^7$ | | | N Barrientos | 6$^2$ | 7$^7$ | 5 | | | | | | | |
| | J Mertl | 3 | 6$^5$ | | | | | | | 6 | J-P Smith | 5 | 4 | | | |
| | Connor Smith | 6 | 6 | | | | | | | | C Smith | 7 | 6 | | | |
| Q | M Echazú | 4 | 1 | | | C Smith | 6 | 6$^5$ | 6 | | | | | | | |
| | G Lapentti | 6 | 6 | | | G Lapentti | 3 | 7$^7$ | 3 | | | | | | | |
| 2 | A Krajicek | 2 | 0 | | | | | | | | | | | | | |