# 2003 Legg Mason Tennis Classic – Singles

James Blake was the defending champion but lost in the quarterfinals to Andre Agassi.
Tim Henman won in the final 6–3, 6–4 against Fernando González.

## Seeds

All sixteen seeds received a bye to the second round.
* Andre Agassi (semifinals)
* Andy Roddick (semifinals)
* Paradorn Srichaphan (quarterfinals)
* Fernando González (final)
* Yevgeny Kafelnikov (third round)
* James Blake (quarterfinals)
* Max Mirnyi (quarterfinals)
* Nikolay Davydenko (third round)
* Arnaud Clément (second round)
* Tim Henman (champion)
* Mardy Fish (quarterfinals)
* Nicolás Massú (withdrew)
* Sargis Sargsian (third round)
* Greg Rusedski (third round)
* Mario Ančić (third round)
* Brian Vahaly (third 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 | Andre Agassi | 6 | 4 | 6$^5$ | | | | |
| 4 | Fernando González | 3 | 6 | 7$^7$ | | | | |
| 4 | Fernando González | 3 | 6 | 7$^7$ | 4 | Fernando González | 3 | 4 |
| | | | | | 10 | Tim Henman | 6 | 6 |
| 10 | Tim Henman | 1 | 6 | 7$^7$ | 10 | Tim Henman | 6 | 6 |
| 2 | Andy Roddick | 6 | 3 | 6$^1$ | | | | |

### Top half
#### Section 1

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | 1 | A Agassi | 6 | 6 | | | | | | | | | | | |
| | I Heuberger | 6 | 6 | | I Heuberger | 3 | 1 | | | | | | | | | | | |
| Q | T Blake | 3 | 3 | | | | | | 1 | A Agassi | 6 | 6 | | | | | | |
| | J Vaněk | 7$^7$ | 6 | | | | | | 13 | S Sargsian | 3 | 2 | | | | | | |
| | H Gamonal | 6$^5$ | 3 | | J Vaněk | 3 | 4 | | | | | | | | | | | |
| | | | | 13 | S Sargsian | 6 | 6 | | | | | | | | | | | |
| | | | | | | | | | | | | | | 1 | A Agassi | 3 | 7 | 6 |
| | | | | | | | | | | | | | | 6 | J Blake | 6 | 5 | 3 |
| | | | | 9 | A Clément | 6 | 5 | 1 | | | | | | | | | | |
| | R Kendrick | 3 | 2 | | L Burgsmüller | 3 | 7 | 6 | | | | | | | | | | |
| | L Burgsmüller | 6 | 6 | | | | | | | L Burgsmüller | 6 | 5 | 4 | | | | | |
| | G Carraz | 7$^7$ | 6 | | | | | | 6 | J Blake | 3 | 7 | 6 | | | | | |
| | H Levy | 6$^2$ | 4 | | G Carraz | 6$^6$ | 4 | | | | | | | | | | | |
| | | | | 6 | J Blake | 7$^8$ | 6 | | | | | | | | | | | |

#### Section 2

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 4 | F González | 6 | 6 | | | | | | | | | |
| | R Delgado | 6 | 6$^4$ | 3 | Q | J Benneteau | 2 | 4 | | | | | | | | | |
| Q | J Benneteau | 2 | 7$^7$ | 6 | | | | | | 4 | F González | 7 | 7$^7$ | | | | |
| | G Elseneer | 3 | 6$^8$ | | | | | | | 15 | M Ančić | 5 | 6$^5$ | | | | |
| | J Morrison | 6 | 7$^{10}$ | | | J Morrison | 2 | 7$^7$ | 2 | | | | | | | | |
| | | | | | 15 | M Ančić | 6 | 6$^3$ | 6 | | | | | | | | |
| | | | | | | | | | | | | | | 4 | F González | 7$^7$ | 6 |
| | | | | | | | | | | | | | | 7 | M Mirnyi | 6$^3$ | 2 |
| | | | | | LL | N Okun | 1 | 7$^{11}$ | 6$^4$ | | | | | | | | |
| WC | A Carlson | 1 | 3 | | WC | M Bryan | 6 | 6$^9$ | 7$^7$ | | | | | | | | |
| WC | M Bryan | 6 | 6 | | | | | | | WC | M Bryan | 1 | 3 | | | | |
| | A Kim | 6 | 3 | 7$^7$ | | | | | | 7 | M Mirnyi | 6 | 6 | | | | |
| Q | M Maclagan | 4 | 6 | 6$^3$ | | A Kim | 6 | 3 | 4 | | | | | | | | |
| | | | | | 7 | M Mirnyi | 4 | 6 | 6 | | | | | | | | |

### Bottom half
#### Section 3

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 8 | N Davydenko | 6 | 6 | | | | | | | | | |
| Q | S Larose | 2 | 7$^7$ | 6 | Q | S Larose | 4 | 3 | | | | | | | | | |
| Q | F Serra | 6 | 6$^4$ | 2 | | | | | | 8 | N Davydenko | 3 | 4 | | | | |
| | P Goldstein | 6 | 6 | | | | | | | 10 | T Henman | 6 | 6 | | | | |
| WC | B Baker | 2 | 2 | | | P Goldstein | 7 | 4 | 3 | | | | | | | | |
| | | | | | 10 | T Henman | 5 | 6 | 6 | | | | | | | | |
| | | | | | | | | | | | | | | 10 | T Henman | 7$^7$ | 7 |
| | | | | | | | | | | | | | | 3 | P Srichaphan | 6$^5$ | 5 |
| | | | | | 16 | B Vahaly | 6 | 3 | 6 | | | | | | | | |
| | S Roitman | 6 | 7 | | | S Roitman | 4 | 6 | 0 | | | | | | | | |
| | P Luczak | 3 | 5 | | | | | | | 16 | B Vahaly | 6$^3$ | 4 | | | | |
| | W Moodie | 6$^1$ | 6 | 5 | | | | | | 3 | P Srichaphan | 7$^7$ | 6 | | | | |
| | C Saulnier | 7$^7$ | 4 | 7 | | C Saulnier | 4 | 7$^8$ | 1 | | | | | | | | |
| | | | | | 3 | P Srichaphan | 6 | 6$^6$ | 6 | | | | | | | | |

#### Section 4

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 5 | Y Kafelnikov | 6 | 2 | 6 | | | | | | | | | |
| Q | J Crabb | 4 | 3 | | | T Enqvist | 3 | 6 | 3 | | | | | | | | | |
| | T Enqvist | 6 | 6 | | | | | | | 5 | Y Kafelnikov | 4 | 6 | 3 | | | | |
| | S Draper | 6 | 6 | | | | | | | 11 | M Fish | 6 | 3 | 6 | | | | |
| | T Martin | 3 | 4 | | | S Draper | 2 | 5 | | | | | | | | | | |
| | | | | | 11 | M Fish | 6 | 7 | | | | | | | | | | |
| | | | | | | | | | | | | | | | 11 | M Fish | 1 | 4 |
| | | | | | | | | | | | | | | | 2 | A Roddick | 6 | 6 |
| | | | | | 14 | G Rusedski | 6 | 6 | | | | | | | | | | |
| | I Miranda | 3 | 6 | 7$^7$ | | I Miranda | 2 | 4 | | | | | | | | | | |
| | K Beck | 6 | 3 | 6$^3$ | | | | | | 14 | G Rusedski | 3 | 6$^4$ | | | | | |
| | B Bryan | 7$^7$ | 6 | | | | | | | 2 | A Roddick | 6 | 7$^7$ | | | | | |
| WC | A Delić | 6$^4$ | 4 | | | B Bryan | 6$^5$ | 4 | | | | | | | | | | |
| | | | | | 2 | A Roddick | 7$^7$ | 6 | | | | | | | | | | |