# 2014 Tiburon Challenger – Singles

Peter Polansky was the defending champion, but withdrew because of an elbow injury.
Sam Querrey won the title, defeating John Millman in the final, 6–4, 6–2.

## Seeds

* Sam Querrey (champion)
* Tim Smyczek (quarterfinals)
* Bradley Klahn (second round)
* Peter Polansky (withdrew)
* Denis Kudla (first round)
* Thiemo de Bakker (first round)
* Frank Dancevic (first round)
* Luca Vanni (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 | Semifinals | Final | Final | Final | Final |
| 1 | Sam Querrey | 6 | 7 | | | | | |
| Q | Matt Reid | 1 | 5 | | | | | |
| Q | Matt Reid | 1 | 5 | | 1 | Sam Querrey | 6 | 6 |
| | | | | | | John Millman | 4 | 2 |
| Q | Nils Langer | 7 | 2 | 5 | | John Millman | 4 | 2 |
| | John Millman | 5 | 6 | 7 | | | | |

### 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 | S Querrey | 6 | 6 | | | | | | | | | | | | | | |
| WC | D Nguyen | 1 | 4 | | 1 | S Querrey | 6 | 6 | | | | | | | | | |
| | R Williams | 6 | 1 | 6 | | R Williams | 3 | 2 | | | | | | | | | |
| | E Ymer | 4 | 6 | 1 | | | | | | 1 | S Querrey | 6 | 7 | | | | |
| | K Edmund | 6 | 3 | 3 | | | | | | | J McGee | 1 | 5 | | | | |
| | J McGee | 3 | 6 | 6 | | J McGee | 7$^7$ | 6 | | | | | | | | | |
| | J Thompson | 5 | 6 | 6 | | J Thompson | 6$^0$ | 3 | | | | | | | | | |
| 5 | D Kudla | 7 | 3 | 4 | | | | | | | | | | 1 | S Querrey | 6 | 6 |
| LL | F Wolmarans | 4 | 7$^7$ | 6 | | | | | | | | | | Q | M Reid | 3 | 4 |
| | W Odesnik | 6 | 6$^3$ | 2 | LL | F Wolmarans | 2 | 7 | 3 | | | | | | | | |
| WC | T Fawcett | 5 | 5 | | Q | M Reid | 6 | 5 | 6 | | | | | | | | |
| Q | M Reid | 7 | 7 | | | | | | | Q | M Reid | 6 | 7 | | | | |
| WC | B Fratangelo | 6 | 6 | | | | | | | WC | B Fratangelo | 4 | 5 | | | | |
| | A Kuznetsov | 4 | 4 | | WC | B Fratangelo | 4 | 7 | 6 | | | | | | | | |
| | L Sorensen | 6 | 5 | 7 | | L Sorensen | 6 | 5 | 4 | | | | | | | | |
| 8 | L Vanni | 3 | 7 | 5 | | | | | | | | | | | | | |

### Bottom half

| 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 | T de Bakker | 1 | 3 | | | | | | | | | | | | | | | |
| Q | N Langer | 6 | 6 | Q | N Langer | 7$^7$ | 7 | | | | | | | | | | | |
| | J-P Smith | 6 | 6 | | J-P Smith | 6$^3$ | 5 | | | | | | | | | | | |
| Alt | T Fabbiano | 1 | 4 | | | | | | Q | N Langer | 6 | 1 | 7 | | | | | |
| | A Bolt | 0 | 3 | | | | | | Q | M Giron | 4 | 6 | 5 | | | | | |
| Q | M Giron | 6 | 6 | Q | M Giron | 7$^7$ | 7$^7$ | | | | | | | | | | | |
| PR | T Sandgren | 4 | 6$^3$ | 3 | B Klahn | 6$^3$ | 6$^1$ | | | | | | | | | | | |
| 3 | B Klahn | 6 | 7$^7$ | | | | | | | | | | | Q | N Langer | 7 | 2 | 5 |
| 7 | F Dancevic | 3 | 6$^3$ | | | | | | | | | | | | J Millman | 5 | 6 | 7 |
| LL | L Broady | 6 | 7$^7$ | LL | L Broady | 1 | 2 | | | | | | | | | | | |
| | J Millman | 6 | 6 | | J Millman | 6 | 6 | | | | | | | | | | | |
| | C Buchanan | 0 | 0 | | | | | | | J Millman | 6 | 5 | 6 | | | | | |
| WC | J Donaldson | 6 | 6 | | | | | | 2 | T Smyczek | 1 | 7 | 3 | | | | | |
| Q | D Novikov | 3 | 2 | WC | J Donaldson | 6 | 6$^3$ | 5 | | | | | | | | | | |
| | R Harrison | 3 | 3 | 2 | T Smyczek | 2 | 7$^7$ | 7 | | | | | | | | | | |
| 2 | T Smyczek | 6 | 6 | | | | | | | | | | | | | | | |