# 2013 Tiburon Challenger – Singles

Jack Sock was the defending champion but decided to participate at the 2013 Shanghai Rolex Masters instead. Peter Polansky won the title over 3rd seed Matthew Ebden 7–5, 6–3 to win his first Challenger title.

## Seeds

* Denis Kudla (semifinals)
* Tim Smyczek (semifinals)
* Matthew Ebden (final)
* Alex Kuznetsov (first round)
* Rajeev Ram (second round)
* Rhyne Williams (second round)
* Donald Young (quarterfinals)
* Bradley Klahn (second 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 |
| 1 | Denis Kudla | 5 | 3 | | | | |
| 3 | Matthew Ebden | 7 | 6 | | | | |
| 3 | Matthew Ebden | 7 | 6 | 3 | Matthew Ebden | 5 | 3 |
| | | | | | Peter Polansky | 7 | 6 |
| | Peter Polansky | 6 | 7$^7$ | | Peter Polansky | 7 | 6 |
| 2 | Tim Smyczek | 4 | 6$^4$ | | | | |

### 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 | D Kudla | 6 | 6 | | | | | | | | | | | | | | |
| LL | Marin Bradarić | 1 | 0 | | 1 | D Kudla | 6 | 6 | | | | | | | | | |
| | A Krajicek | 6 | 7 | | | A Krajicek | 0 | 1 | | | | | | | | | |
| | J McGee | 3 | 6$^3$ | | | | | | | 1 | D Kudla | 6 | 7 | | | | |
| | S Johnson | 6$^6$ | 6 | 4 | | | | | | | J-P Smith | 4 | 5 | | | | |
| | J-P Smith | 7$^7$ | 2 | 6 | | J-P Smith | 7$^7$ | 6 | | | | | | | | | |
| WC | D Nguyen | 2 | 6 | 3 | 5 | R Ram | 6$^2$ | 4 | | | | | | | | | |
| 5 | R Ram | 6 | 4 | 6 | | | | | | | | | | 1 | D Kudla | 5 | 3 |
| 3 | M Ebden | 6 | 6 | | | | | | | | | | | 3 | M Ebden | 7 | 6 |
| | F Peliwo | 3 | 3 | | 3 | M Ebden | 4 | 6 | 6 | | | | | | | | |
| WC | M Giron | 6$^2$ | 7$^7$ | 6 | WC | M Giron | 6 | 1 | 3 | | | | | | | | |
| | S Groth | 7$^7$ | 6$^1$ | 3 | | | | | | 3 | M Ebden | 6 | 7$^7$ | | | | |
| Q | G Lapentti | 3 | 3 | | | | | | | | B Mitchell | 4 | 6$^3$ | | | | |
| | B Mitchell | 6 | 6 | | | B Mitchell | 6 | 6$^4$ | 7$^7$ | | | | | | | | |
| LL | M Arévalo | 0 | 4 | | 6 | R Williams | 3 | 7$^7$ | 6$^1$ | | | | | | | | |
| 6 | R Williams | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | B Klahn | 7 | 6 | | | | | | | | | | | | | | | |
| Q | P Bester | 5 | 3 | | 8 | B Klahn | 1 | 6$^7$ | | | | | | | | | | |
| Q | J Peralta | 5 | 4 | | | T Sandgren | 6 | 7$^9$ | | | | | | | | | | |
| | T Sandgren | 7 | 6 | | | | | | | | T Sandgren | 4 | 3 | | | | | |
| | P Polansky | 6 | 7 | | | | | | | | P Polansky | 6 | 6 | | | | | |
| WC | Campbell Johnson | 4 | 5 | | | P Polansky | 6 | 7 | | | | | | | | | | |
| SE | J Jenkins | 6$^5$ | 7 | 6 | SE | J Jenkins | 4 | 5 | | | | | | | | | | |
| 4 | A Kuznetsov | 7$^7$ | 5 | 3 | | | | | | | | | | | | P Polansky | 6 | 7$^7$ |
| 7 | D Young | 2 | 6 | 6 | | | | | | | | | | | 2 | T Smyczek | 4 | 6$^4$ |
| Q | G Ouellette | 6 | 3 | 1 | 7 | D Young | 6 | 6 | | | | | | | | | | |
| | P Gojowczyk | 6 | 6 | | | P Gojowczyk | 3 | 1 | | | | | | | | | | |
| | D Evans | 4 | 4 | | | | | | | 7 | D Young | 4 | 6 | 4 | | | | |
| | D Molchanov | 6 | 2 | 7 | | | | | | 2 | T Smyczek | 6 | 4 | 6 | | | | |
| | S Caruso | 4 | 6 | 6$^7$ | | D Molchanov | 6 | 4 | 3 | | | | | | | | | |
| | M Reid | 1 | 1 | | 2 | T Smyczek | 3 | 6 | 6 | | | | | | | | | |
| 2 | T Smyczek | 6 | 6 | | | | | | | | | | | | | | | |