# 2010 U.S. Men's Clay Court Championships – Singles

Lleyton Hewitt was the defending champion, but he lost to Juan Ignacio Chela in the quarterfinals. Chela won in the final 5–7, 6–4, 6–3 against Sam Querrey.

## Seeds

The top four seeds receive a bye into the second round.
* Fernando González (quarterfinals)
* John Isner (second round)
* Sam Querrey (final)
* Lleyton Hewitt (quarterfinals)
* Evgeny Korolev (first round)
* Horacio Zeballos (semifinals)
* Eduardo Schwank (second round)
* Michael Russell (withdrew due to leg injury)

## 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 | Final |
| 6 | Horacio Zeballos | 5 | 2 | | | | | | |
| | Juan Ignacio Chela | 7 | 6 | | | | | | |
| | Juan Ignacio Chela | 7 | 6 | | | Juan Ignacio Chela | 5 | 6 | 6 |
| | | | | | 3 | Sam Querrey | 7 | 4 | 3 |
| 3 | Sam Querrey | 7 | 1 | 7 | 3 | Sam Querrey | 7 | 4 | 3 |
| | Wayne Odesnik | 6$^3$ | 6 | 5 | | | | | |

### 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 | F González | 6 | 4 | 6 | | | | | | | | |
| Q | K Anderson | 7 | 6 | | Q | K Anderson | 4 | 6 | 4 | | | | | | | | |
| WC | D Young | 5 | 3 | | | | | | | 1 | F González | 4 | 4 | | | | |
| | D Sela | 6 | 7 | | | | | | | 6 | H Zeballos | 6 | 6 | | | | |
| | J Levine | 4 | 6$^6$ | | | D Sela | 3 | 2 | | | | | | | | | |
| | T Dent | 3 | r | | 6 | H Zeballos | 6 | 6 | | | | | | | | | |
| 6 | H Zeballos | 6 | | | | | | | | | | | | 6 | H Zeballos | 5 | 2 |
| | | | | | | | | | | | | | | | JI Chela | 7 | 6 |
| | | | | | 4/WC | L Hewitt | 1 | 6 | 7 | | | | | | | | |
| Q | C Niland | 4 | 2 | | LL | S Devvarman | 6 | 0 | 6$^2$ | | | | | | | | |
| LL | S Devvarman | 6 | 6 | | | | | | | 4/WC | L Hewitt | 4 | 3 | | | | |
| | R Ram | 2 | 0 | r | | | | | | | JI Chela | 6 | 6 | | | | |
| | JI Chela | 6 | 3 | | | JI Chela | 6 | 6$^5$ | 6 | | | | | | | | |
| | M Daniel | 3 | 2 | | 7 | E Schwank | 1 | 7 | 1 | | | | | | | | |
| 7 | E Schwank | 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 | Semifinals |
| 5 | E Korolev | 3 | 6 | 2 | | | | | | | | | | | | | | | |
| Q | R Sweeting | 6 | 4 | 6 | Q | R Sweeting | 7 | 6$^3$ | 4 | | | | | | | | | | |
| | N Massú | 6 | 6 | | | N Massú | 6$^5$ | 7 | 6 | | | | | | | | | | |
| | M Zverev | 4 | 2 | | | | | | | | N Massú | 3 | 6 | 4 | | | | | |
| | B Kavčič | 6 | 4 | 6 | | | | | | 3 | S Querrey | 6 | 3 | 6 | | | | | |
| | D Istomin | 3 | 6 | 3 | | B Kavčič | 2 | 1 | | | | | | | | | | | |
| | | | | | 3 | S Querrey | 6 | 6 | | | | | | | | | | | |
| | | | | | | | | | | | | | | | 3 | S Querrey | 7 | 1 | 7 |
| LL | M Yani | 1 | 5 | | | | | | | | | | | | | W Odesnik | 6$^3$ | 6 | 5 |
| | M Kukushkin | 6 | 7 | | | M Kukushkin | 1 | 5 | | | | | | | | | | | |
| WC | J Janowicz | 3 | 4 | | | W Odesnik | 6 | 7 | | | | | | | | | | | |
| | W Odesnik | 6 | 6 | | | | | | | | W Odesnik | 6 | 6 | | | | | | |
| | X Malisse | 6 | 7 | | | | | | | | X Malisse | 4 | 1 | | | | | | |
| Q | N Lindahl | 3 | 5 | | | X Malisse | 7 | 6$^7$ | 7 | | | | | | | | | | |
| | | | | | 2 | J Isner | 6$^3$ | 7 | 6$^3$ | | | | | | | | | | |

## Qualifying
### Seeds

* Kevin Anderson (qualified)
* Somdev Devvarman (qualifying competition, lucky loser)
* Michael Yani (qualifying competition, lucky loser)
* Paul Capdeville (second round)
* Ryan Sweeting (qualified)
* Juan Pablo Brzezicki (first round)
* Alex Kuznetsov (qualifying competition)
* Greg Jones (second round)

### Qualifiers

* Kevin Anderson
* Nick Lindahl
* Ryan Sweeting
* Conor Niland

### Lucky losers

* Somdev Devvarman
* Michael Yani

### Draw
#### First qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| | | | | | 1 | Kevin Anderson | 6 | 6 | | | | | |
| Daniel Vallverdú | Daniel Vallverdú | w/o | | | | John Valenti | 0 | 3 | | | | | |
| John Valenti | John Valenti | | | | | | | | 1 | Kevin Anderson | 5 | 6 | 6 |
| Haydn Lewis | Haydn Lewis | 7$^{11}$ | 6$^{12}$ | 3 | | | | | 7 | Alex Kuznetsov | 7 | 3 | 3 |
| Fritz Wolmarans | Fritz Wolmarans | 6$^9$ | 7$^{14}$ | 6 | | Fritz Wolmarans | 4 | 2 | | | | | |
| | Ryan Harrison | 0 | 5 | | 7 | Alex Kuznetsov | 6 | 6 | | | | | |
| 7 | Alex Kuznetsov | 6 | 7 | | | | | | | | | | |

#### Second qualifier

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| | | | | 2 | Somdev Devvarman | 6 | 7 | | | | |
| José de Armas | José de Armas | 6 | 6 | | José de Armas | 1 | 5 | | | | |
| Piero Luisi | Piero Luisi | 4 | 3 | | | | | 2 | Somdev Devvarman | 2 | 6$^3$ |
| Nick Lindahl | Nick Lindahl | 6 | 6 | | | | | | Nick Lindahl | 6 | 7$^7$ |
| Tim Smyczek | Tim Smyczek | 2 | 1 | | Nick Lindahl | 6 | 6 | | | | |
| | Frank Moser | 6$^4$ | 1 | 8 | Greg Jones | 0 | 4 | | | | |
| 8 | Greg Jones | 7$^7$ | 6 | | | | | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| | | | | | 3 | Michael Yani | 6 | 6 | | | | |
| Alessandro Motti | Alessandro Motti | 2 | 3 | | | Peter Polansky | 2 | 4 | | | | |
| Peter Polansky | Peter Polansky | 6 | 6 | | | | | | 3 | Michael Yani | 1 | 6$^2$ |
| Dušan Vemić | Dušan Vemić | 6 | 6$^7$ | 4 | | | | | 5 | Ryan Sweeting | 6 | 7$^7$ |
| James Ward | James Ward | 3 | 7$^9$ | 6 | | James Ward | 4 | 5 | | | | |
| | Daniel Garza | 4 | 5 | | 5 | Ryan Sweeting | 6 | 7 | | | | |
| 5 | Ryan Sweeting | 6 | 7 | | | | | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| | | | | 4 | Paul Capdeville | 1 | 6 | 4 | | | | | |
| Conor Niland | Conor Niland | 6 | 6 | | Conor Niland | 6 | 1 | 6 | | | | | |
| Tiago Fernandes | Tiago Fernandes | 2 | 1 | | | | | | Conor Niland | Conor Niland | 5 | 6 | 7 |
| Rubin Statham | Rubin Statham | 7$^9$ | 4 | | | | | | Alex Bogomolov Jr. | Alex Bogomolov Jr. | 7 | 3 | 5 |
| Luka Gregorc | Luka Gregorc | 6$^7$ | 3$^r$ | Rubin Statham | Rubin Statham | 5 | 1 | | | | | | |
| | Alex Bogomolov Jr. | 6 | 6 | Alex Bogomolov Jr. | Alex Bogomolov Jr. | 7 | 6 | | | | | | |
| 6 | Juan Pablo Brzezicki | 3 | 3 | | | | | | | | | | |