2014 U.S. National Indoor Tennis Championships
| 2014 U.S. National Indoor Tennis Championships | |
|---|---|
| Date | 10 February – 16 February |
| Edition | 39th |
| Draw | 28S / 16D |
| Prize money | $442,750 |
| Surface | Hard |
| Location | Memphis, United States |
| Champions | |
| Singles | |
 Kei Nishikori | |
| Doubles | |
 Eric Butorac /  Raven Klaasen | |
The 2014 U.S. National Indoor Tennis Championships was a 2014 ATP World Tour tennis tournament, played on indoor hard courts. The tournament from this year was downgraded from ATP World Tour 500 series to ATP World Tour 250 series. It was the 39th edition of the first American tournament of the year and took place at the Racquet Club of Memphis in Memphis, United States, from 11 through 17 February 2014.
Singles main draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| JPN
|
Kei Nishikori | 17 | 1 |
 ESP
|
Feliciano López | 26 | 2 |
 AUS
|
Lleyton Hewitt | 40 | 3 |
 TPE
|
Lu Yen-hsun | 53 | 4 |
| AUS
|
Marinko Matosevic | 54 | 5 |
| USA
|
Sam Querrey | 55 | 6 |
 POL
|
Michał Przysiężny | 57 | 7 |
 KAZ
|
Mikhail Kukushkin | 59 | 8 |
- 1 Rankings as of February 3, 2014
Other entrants
The following players received wildcards into the singles main draw:
The following player received entry as a special exempt:
The following players received entry from the qualifying draw:
Withdrawals
- Before the tournament
Vasek Pospisil (back injury)
Dudi Sela
Janko Tipsarević
Retirements
Lu Yen-hsun (neck pain)
ATP doubles main draw entrants
Seeds
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
| USA
|
Bob Bryan | USA
|
Mike Bryan | 2 | 1 |
| USA
|
Eric Butorac | RSA
|
Raven Klaasen | 64 | 2 |
 MEX
|
Santiago González | USA
|
Scott Lipsky | 71 | 3 |
| AUS
|
Samuel Groth |  BLR
|
Max Mirnyi | 115 | 4 |
- 1 Rankings as of February 3, 2014
Other entrants
The following pairs received wildcards into the doubles main draw:
The following pair received entry as alternates:
Withdrawals
- Before the tournament
Michał Przysiężny (back injury)
Champions
Singles
Kei Nishikori def. 
Ivo Karlović, 6–4, 7–6(7–0)
Doubles
Eric Butorac / 
Raven Klaasen def. Bob Bryan / Mike Bryan, 6-4, 6-4