# 2015 Sarasota Open – Singles

Nick Kyrgios was the defending champion, but did not participate.
Federico Delbonis won the title, defeating Facundo Bagnis in the final, 6–4, 6–2.

## Seeds

* Tim Smyczek (first round)
* Federico Delbonis (champion)
* Paolo Lorenzi (first round)
* Alejandro González (second round)
* Ruben Bemelmans (first round)
* Facundo Bagnis (final)
* Radek Štěpánek (first round)
* Chung Hyeon (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 |
| 6 | Facundo Bagnis | 6 | 7 | | | | |
| | Chase Buchanan | 3 | 5 | | | | |
| | Chase Buchanan | 3 | 5 | 6 | Facundo Bagnis | 4 | 2 |
| | | | | 2 | Federico Delbonis | 6 | 6 |
| Q | Renzo Olivo | 1 | 2 | 2 | Federico Delbonis | 6 | 6 |
| 2 | Federico Delbonis | 6 | 6 | | | | |

### 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 1/WC | T Smyczek | 4 | 2 | | | | | | | | | | | | | | |
| | F Argüello | 6 | 6 | | | F Argüello | 1 | 7 | 5 | | | | | | | | |
| Q | R Dutra Silva | 5 | 2 | | Alt | J McGee | 6 | 5 | 7 | | | | | | | | |
| Alt | J McGee | 7 | 6 | | | | | | | Alt | J McGee | 1 | 3 | | | | |
| | A Krajicek | 6 | 6 | | | | | | | 6 | F Bagnis | 6 | 6 | | | | |
| | F Dancevic | 4 | 4 | | | A Krajicek | 3 | 2 | | | | | | | | | |
| | A Zverev | 6 | 6$^5$ | 1 | 6 | F Bagnis | 6 | 6 | | | | | | | | | |
| 6 | F Bagnis | 3 | 7 | 6 | | | | | | | | | | 6 | F Bagnis | 6 | 7 |
| 3 | P Lorenzi | 6 | 6$^4$ | 3 | | | | | | | | | | | C Buchanan | 3 | 5 |
| | B Fratangelo | 3 | 7$^7$ | 6 | | B Fratangelo | 3 | 4 | | | | | | | | | |
| WC | M Mmoh | 2 | 6$^0$ | | Q | F Tiafoe | 6 | 6 | | | | | | | | | |
| Q | F Tiafoe | 6 | 7$^7$ | | | | | | | Q | F Tiafoe | 0 | 3 | | | | |
| | A Menéndez Maceiras | 6 | 4 | 3 | | | | | | | C Buchanan | 6 | 6 | | | | |
| | C Buchanan | 3 | 6 | 6 | | C Buchanan | 6 | 6 | | | | | | | | | |
| WC | M Krueger | 6 | 6 | | WC | M Krueger | 2 | 2 | | | | | | | | | |
| 5 | R Bemelmans | 2 | 2 | | | | | | | | | | | | | | |

### 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 |
| 8 | H Chung | 3 | 2 | | | | | | | | | | | | | |
| | H Zeballos | 6 | 6 | | | H Zeballos | 6$^4$ | 6$^2$ | | | | | | | | |
| | M Przysiężny | 7$^7$ | 3 | 1 | | J Kubler | 7$^7$ | 7$^7$ | | | | | | | | |
| | J Kubler | 6$^4$ | 6 | 6 | | | | | | J Kubler | 4 | 6$^2$ | | | | |
| Q | R Olivo | 6 | 6 | | | | | | Q | R Olivo | 6 | 7$^7$ | | | | |
| LL | M Russell | 3 | 4 | | Q | R Olivo | 6 | 6 | | | | | | | | |
| Alt | L Broady | 6$^2$ | 1 | | 4 | A González | 3 | 3 | | | | | | | | |
| 4 | A González | 7$^7$ | 6 | | | | | | | | | | Q | R Olivo | 1 | 2 |
| 7 | R Štěpánek | 3 | 6$^1$ | | | | | | | | | | 2 | F Delbonis | 6 | 6 |
| | J Donaldson | 6 | 7$^7$ | | | J Donaldson | 6 | 6 | | | | | | | | |
| | G Elias | 7$^7$ | 6 | | | G Elias | 2 | 4 | | | | | | | | |
| WC | D Novikov | 6$^5$ | 2 | | | | | | | J Donaldson | 2 | 3 | | | | |
| | S Devvarman | 7 | 7$^7$ | | | | | | 2 | F Delbonis | 6 | 6 | | | | |
| Q | M Zverev | 5 | 6$^4$ | | | S Devvarman | 0 | 5 | | | | | | | | |
| | Y Nishioka | 4 | 1 | | 2 | F Delbonis | 6 | 7 | | | | | | | | |
| 2 | F Delbonis | 6 | 6 | | | | | | | | | | | | | |