# 2014 Napa Valley Challenger – Singles

The 2014 Napa Valley Challenger, also known as the ATP Challenger Napa, was a tennis tournament held in Napa, California. It was first held in 2013, and was played on outdoor hard courts.
In 2014, Donald Young was the defending champion, but chose not to compete.
Sam Querrey won the title by defeating Tim Smyczek 6–3, 6–1 in the final.

## Seeds

* Sam Querrey (champion)
* Tim Smyczek (final)
* Marcos Baghdatis (second round, retired)
* Bradley Klahn (first round)
* Peter Polansky (first round)
* Michael Russell (quarterfinals, retired)
* Denis Kudla (first round)
* Frank Dancevic (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/WC | Sam Querrey | 6 | 6 | | | | | |
| | Alex Bolt | 2 | 3 | | | | | |
| | Alex Bolt | 2 | 3 | | 1/WC | Sam Querrey | 6 | 6 |
| | | | | | 2 | Tim Smyczek | 3 | 1 |
| | Jared Donaldson | 6 | 4 | 3 | 2 | Tim Smyczek | 3 | 1 |
| 2 | Tim Smyczek | 3 | 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 | S Querrey | 7$^7$ | 6 | | | | | | | | | | | | | | |
| Q | F Nielsen | 6$^5$ | 3 | | 1/WC | S Querrey | 6$^6$ | 7$^7$ | 6 | | | | | | | | |
| | J McGee | 5 | 3 | | | E Ymer | 7$^8$ | 6$^5$ | 3 | | | | | | | | |
| | E Ymer | 7 | 6 | | | | | | | 1/WC | S Querrey | 3 | | | | | |
| | R Williams | 7$^8$ | 1 | 7 | | | | | | 6 | M Russell | 0$^r$ | | | | | |
| | J Thompson | 6$^6$ | 6 | 5 | | R Williams | 6 | 0 | 1 | | | | | | | | |
| PR | T Sandgren | 6 | 4 | 2 | 6 | M Russell | 4 | 6 | 6 | | | | | | | | |
| 6 | M Russell | 4 | 6 | 6 | | | | | | | | | | 1/WC | S Querrey | 6 | 6 |
| 3 | M Baghdatis | 6 | 6 | | | | | | | | | | | | A Bolt | 2 | 3 |
| WC | M Giron | 3 | 2 | | 3 | M Baghdatis | 2 | 0$^r$ | | | | | | | | | |
| | M Reid | 1 | 2 | | PR | J Millman | 6 | 3 | | | | | | | | | |
| PR | J Millman | 6 | 6 | | | | | | | PR | J Millman | 3 | 6$^3$ | | | | |
| WC | D Novikov | 6 | 6 | | | | | | | | A Bolt | 6 | 7$^7$ | | | | |
| WC | M Seeberger | 2 | 2 | | WC | D Novikov | 6 | 2 | 4 | | | | | | | | |
| | A Bolt | 6 | 6 | | | A Bolt | 4 | 6 | 6 | | | | | | | | |
| 5 | P Polansky | 3 | 2 | | | | | | | | | | | | | | |

### 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 | Semifinals | Semifinals |
| 8 | F Dancevic | 3 | 7$^8$ | 3 | | | | | | | | | | | | | | |
| Q | D Nguyen | 6 | 6$^6$ | 6 | Q | D Nguyen | 6$^4$ | 2 | | | | | | | | | | |
| | J-P Smith | 3 | 6 | 4 | Q | J Lenz | 7$^7$ | 6 | | | | | | | | | | |
| Q | J Lenz | 6 | 2 | 6 | | | | | | Q | J Lenz | 6$^4$ | 3 | | | | | |
| | R Harrison | 3 | 5 | | | | | | | | J Donaldson | 7$^7$ | 6 | | | | | |
| | J Donaldson | 6 | 7 | | | J Donaldson | 6 | 3 | | | | | | | | | | |
| | W Odesnik | 6 | 6 | | | W Odesnik | 2 | 1$^r$ | | | | | | | | | | |
| 4 | B Klahn | 4 | 4 | | | | | | | | | | | | J Donaldson | 6 | 4 | 3 |
| 7 | D Kudla | 2 | 6 | 5 | | | | | | | | | | 2 | T Smyczek | 3 | 6 | 6 |
| | A Kuznetsov | 6 | 3 | 7 | | A Kuznetsov | 6$^6$ | 4 | | | | | | | | | | |
| | L Broady | 6 | 6 | | | L Broady | 7$^8$ | 6 | | | | | | | | | | |
| | R Ginepri | 4 | 0 | | | | | | | | L Broady | 1 | 1 | | | | | |
| | B Fratangelo | 3 | 7$^8$ | 6 | | | | | | 2 | T Smyczek | 6 | 6 | | | | | |
| | K Edmund | 6 | 6$^6$ | 2 | | B Fratangelo | 6 | 3 | 1 | | | | | | | | | |
| Q | N Langer | 3 | 1 | | 2 | T Smyczek | 4 | 6 | 6 | | | | | | | | | |
| 2 | T Smyczek | 6 | 6 | | | | | | | | | | | | | | | |