| Singles | |
|---|---|
| 2014 Sacramento Challenger | |
| Champion |  Sam Querrey |
| Runner-up | Stefan Kozlov |
| Score | 6–3, 6–4 |
Tennis singles was an event at the 2014 Sacramento Challenger, the tenth and penultimate instance of the annual Sacramento Challenger tennis tournament.
Donald Young was the defending champion but chose to play in the Japan Open instead.
Sam Querrey won the title by defeating Stefan Kozlov 6–3, 6–4 in the final.
Sam Querrey (champion) Tim Smyczek (semifinals) Bradley Klahn (first round) Michael Russell (first round, retired) Denis Kudla (quarterfinals)
Peter Polansky (first round)
Thiemo de Bakker (first round, retired) Frank Dancevic (first round)| Semifinals | Final | ||||||||||||
| 1 | Sam Querrey | 5 | 6 | 6 | |||||||||
| PR |  John Millman | 7 | 4 | 3 | |||||||||
| 1 | Sam Querrey | 6 | 6 | ||||||||||
| WC | Stefan Kozlov | 3 | 4 | ||||||||||
| WC | Stefan Kozlov | 3 | 6 | 77 | |||||||||
| 2 | Tim Smyczek | 6 | 3 | 61 | |||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | S Querrey | 77 | 6 | ||||||||||||||||||||||||
 K Edmund | 64 | 4 | 1 | S Querrey | 6 | 77 | |||||||||||||||||||||
| WC | D Nguyen | 6 | 77 | D Nguyen | 3 | 63 | |||||||||||||||||||||
| A Kuznetsov | 4 | 64 | 1 | S Querrey | 6 | 6 | |||||||||||||||||||||
| Q | L Broady | 77 | 3 | 0 | SE | J Donaldson | 2 | 1 | |||||||||||||||||||
 L Vanni | 62 | 6 | 6 | L Vanni | 63 | 65 | |||||||||||||||||||||
| SE | J Donaldson | 6 | 3 | SE | J Donaldson | 77 | 77 | ||||||||||||||||||||
| 7 | T de Bakker | 2 | 0r | 1 | S Querrey | 5 | 6 | 6 | |||||||||||||||||||
| 4 | M Russell | 2r | PR | J Millman | 7 | 4 | 3 | ||||||||||||||||||||
| Q |  D Kutrovsky | 3 | Q | D Kutrovsky | 5 | 3 | |||||||||||||||||||||
| PR | J Millman | 4 | 6 | 77 | PR | J Millman | 7 | 6 | |||||||||||||||||||
| PR | T Sandgren | 6 | 3 | 63 | PR | J Millman | 6 | 6 | |||||||||||||||||||
| A Bolt | 4 | 4 | WC | B Fratangelo | 1 | 2 | |||||||||||||||||||||
| Q | M Giron | 6 | 6 | Q | M Giron | 63 | 5 | ||||||||||||||||||||
| WC | B Fratangelo | 6 | 6 | WC | B Fratangelo | 77 | 7 | ||||||||||||||||||||
| 8 | F Dancevic | 4 | 4 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 6 | P Polansky | 7 | 4 | 65 | |||||||||||||||||||||||
| W Odesnik | 5 | 6 | 77 | W Odesnik | 4 | 2r | |||||||||||||||||||||
| R Williams | 4 | 77 | 77 | R Williams | 6 | 4 | |||||||||||||||||||||
 L Sorensen | 6 | 63 | 62 | R Williams | 6 | 63 | 4 | ||||||||||||||||||||
| WC | S Kozlov | 6 | 3 | 6 | WC | S Kozlov | 4 | 77 | 6 | ||||||||||||||||||
| R Harrison | 1 | 6 | 3 | WC | S Kozlov | 6 | 3 | 6 | |||||||||||||||||||
| J-P Smith | 6 | 2 | 6 | J-P Smith | 4 | 6 | 4 | ||||||||||||||||||||
| 3 | B Klahn | 2 | 6 | 3 | WC | S Kozlov | 3 | 6 | 77 | ||||||||||||||||||
| 5 | D Kudla | 6 | 6 | 2 | T Smyczek | 6 | 3 | 61 | |||||||||||||||||||
| WC | C Altamirano | 1 | 1 | 5 | D Kudla | 6 | 2 | 6 | |||||||||||||||||||
| Q | E Quigley | 6 | 0 | 62 | Alt |  E Ymer | 4 | 6 | 3 | ||||||||||||||||||
| Alt | E Ymer | 3 | 6 | 77 | 5 | D Kudla | 2 | 1 | |||||||||||||||||||
| R Ginepri | 4 | 1 | 2 | T Smyczek | 6 | 6 | |||||||||||||||||||||
| J McGee | 6 | 6 | J McGee | 4 | 3 | ||||||||||||||||||||||
| J Thompson | 1 | 2 | 2 | T Smyczek | 6 | 6 | |||||||||||||||||||||
| 2 | T Smyczek | 6 | 6 | ||||||||||||||||||||||||
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