# 2013 Sarasota Open – Singles

Sam Querrey was the defending champion, but chose not to compete. Alex Kuznetsov defeated Wayne Odesnik 6–0, 6–2 in the final to win the title.

## Seeds

* Michael Russell (first round)
* Ryan Harrison (first round)
* Martín Alund (first round)
* Benjamin Becker (first round)
* Jesse Levine (first round)
* Guido Pella (quarterfinals)
* Jack Sock (first round, retired)
* Wayne Odesnik (final)

## 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 |
| Alt | Somdev Devvarman | 6 | 1 | 3 | | | | |
| Q | Alex Kuznetsov | 3 | 6 | 6 | | | | |
| Q | Alex Kuznetsov | 3 | 6 | 6 | Q | Alex Kuznetsov | 6 | 6 |
| | | | | | 8 | Wayne Odesnik | 0 | 2 |
| Alt | Denys Molchanov | 6$^1$ | 7$^7$ | 1 | 8 | Wayne Odesnik | 0 | 2 |
| 8 | Wayne Odesnik | 7$^7$ | 6$^1$ | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | M Russell | 0 | 3 | | | | | | | | | | | | | | | | |
| | M Zverev | 6 | 6 | | | M Zverev | 6 | 2 | 6 | | | | | | | | | | |
| WC | K Edmund | 3 | 4 | | | J Ward | 1 | 6 | 4 | | | | | | | | | | |
| | J Ward | 6 | 6 | | | | | | | | M Zverev | 4 | 2 | | | | | | |
| Q | Y-k Lim | 3 | 6 | 4 | | | | | | Alt | S Devvarman | 6 | 6 | | | | | | |
| Q | I Bozoljac | 6 | 4 | 6 | Q | I Bozoljac | 4 | 4 | | | | | | | | | | | |
| Alt | S Devvarman | 6$^4$ | 6 | 6 | Alt | S Devvarman | 6 | 6 | | | | | | | | | | | |
| 5 | J Levine | 7$^7$ | 3 | 4 | | | | | | | | | | | Alt | S Devvarman | 6 | 1 | 3 |
| 4 | B Becker | 2 | 2 | | | | | | | | | | | | Q | A Kuznetsov | 3 | 6 | 6 |
| Q | A Kuznetsov | 6 | 6 | | Q | A Kuznetsov | 3 | 7$^7$ | 6 | | | | | | | | | | |
| | T Smyczek | 3 | 6 | 6 | | T Smyczek | 6 | 6$^1$ | 4 | | | | | | | | | | |
| WC | B Fratangelo | 6 | 4 | 4 | | | | | | Q | A Kuznetsov | 6 | 3 | 6 | | | | | |
| | R Williams | 6 | 6 | | | | | | | | S Johnson | 2 | 6 | 1 | | | | | |
| WC | T Sandgren | 2 | 3 | | | R Williams | 1 | 3 | | | | | | | | | | | |
| | S Johnson | 7$^9$ | 2 | | | S Johnson | 6 | 6 | | | | | | | | | | | |
| 7 | J Sock | 6$^7$ | 2$^r$ | | | | | | | | | | | | | | | | |

### 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 | Semifinals |
| 6 | G Pella | 6$^5$ | 7$^7$ | 6 | | | | | | | | | | | | | | | |
| Alt | B Klahn | 7$^7$ | 6$^2$ | 2 | 6 | G Pella | 6 | 2 | 6 | | | | | | | | | | |
| | Z Zhang | 6 | 6 | | | Z Zhang | 4 | 6 | 1 | | | | | | | | | | |
| Q | S-y Jeong | 2 | 2 | | | | | | | 6 | G Pella | 6$^4$ | 6 | 5 | | | | | |
| Alt | D Molchanov | 6 | 3 | 6 | | | | | | Alt | D Molchanov | 7$^7$ | 4 | 7 | | | | | |
| | I Karlović | 4 | 6 | 1 | Alt | D Molchanov | 7 | 7$^7$ | | | | | | | | | | | |
| | F Dancevic | 6 | 6 | | | F Dancevic | 5 | 6$^2$ | | | | | | | | | | | |
| 3 | M Alund | 3 | 2 | | | | | | | | | | | | Alt | D Molchanov | 6$^1$ | 7$^7$ | 1 |
| 8 | W Odesnik | 6 | 6 | | | | | | | | | | | | 8 | W Odesnik | 7$^7$ | 6$^1$ | 6 |
| | A Bogomolov Jr. | 1 | 1 | | 8 | W Odesnik | 6 | 3 | 6 | | | | | | | | | | |
| | C-M Stebe | 6 | 6 | | | C-M Stebe | 3 | 6 | 4 | | | | | | | | | | |
| | A Menéndez Maceiras | 1 | 3 | | | | | | | 8 | W Odesnik | 6 | 6 | | | | | | |
| | T Gabashvili | 6 | 6 | | | | | | | | F Argüello | 3 | 0 | | | | | | |
| WC | Mitchell Frank | 3 | 2 | | | T Gabashvili | 2 | 1 | | | | | | | | | | | |
| | F Argüello | 7$^7$ | 6 | | | F Argüello | 6 | 6 | | | | | | | | | | | |
| 2 | R Harrison | 6$^3$ | 4 | | | | | | | | | | | | | | | | |