# 2003 Kroger St. Jude International – Men's singles

Andy Roddick was the defending champion but lost in the final 6–1, 6–4 against Taylor Dent.

## Seeds

A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.
* Andy Roddick (final)
* Paradorn Srichaphan (second round)
* James Blake (second round)
* Wayne Ferreira (first round)
* Jan-Michael Gambill (second round)
* Todd Martin (first round)
* Nikolay Davydenko (first round)
* Kenneth Carlsen (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
| 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 | Final | Final | Final | Final |
| 1 | A Roddick | 6 | 6 | | | | | | | | | | | | | | | | | | | |
| Q | C Mamiit | 4 | 4 | | 1 | A Roddick | 5 | 6 | 7$^7$ | | | | | | | | | | | | | |
| | J Gimelstob | 3 | 4 | | | H-T Lee | 7 | 4 | 6$^3$ | | | | | | | | | | | | | |
| | H-T Lee | 6 | 6 | | | | | | | 1 | A Roddick | 6 | 6 | | | | | | | | | |
| | S Sargsian | 3 | 4 | | | | | | | | R Ginepri | 4 | 4 | | | | | | | | | |
| | R Ginepri | 6 | 6 | | | R Ginepri | 6 | 7$^7$ | | | | | | | | | | | | | | |
| | D Sanguinetti | 7$^7$ | 6 | | | D Sanguinetti | 3 | 6$^5$ | | | | | | | | | | | | | | |
| 6 | T Martin | 6$^1$ | 3 | | | | | | | | | | | | 1 | A Roddick | 7 | 6 | | | | |
| 3 | J Blake | 6 | 6 | | | | | | | | | | | | | B Vahaly | 5 | 1 | | | | |
| | J Vaněk | 3 | 0 | | 3 | J Blake | 6$^2$ | 5 | | | | | | | | | | | | | | |
| | J-R Lisnard | 5 | 4 | | | I Labadze | 7$^7$ | 7 | | | | | | | | | | | | | | |
| | I Labadze | 7 | 6 | | | | | | | | I Labadze | 3 | 6 | 4 | | | | | | | | |
| | L Burgsmüller | 3 | 4 | | | | | | | | B Vahaly | 6 | 4 | 6 | | | | | | | | |
| | B Vahaly | 6 | 6 | | | B Vahaly | 6 | 6 | | | | | | | | | | | | | | |
| Q | E Taino | 6$^4$ | 6 | 6 | Q | E Taino | 2 | 4 | | | | | | | | | | | | | | |
| 8 | K Carlsen | 7$^7$ | 4 | 4 | | | | | | | | | | | | | | | 1 | Andy Roddick | 1 | 4 |
| 5 | J-M Gambill | 4 | 6 | 6 | | | | | | | | | | | | | | | | Taylor Dent | 6 | 6 |
| | Ž Krajan | 6 | 3 | 4 | 5 | J-M Gambill | 6$^8$ | 6$^4$ | | | | | | | | | | | | | | |
| | M Philippoussis | 6$^{15}$ | 1 | | | T Dent | 7$^{10}$ | 7$^7$ | | | | | | | | | | | | | | |
| | T Dent | 7$^{17}$ | 6 | | | | | | | | T Dent | 7$^7$ | 6 | | | | | | | | | |
| | V Voltchkov | 6 | 6 | | | | | | | | V Voltchkov | 6$^1$ | 2 | | | | | | | | | |
| WC | B Bryan | 3 | 3 | | | V Voltchkov | 6 | 4 | 6 | | | | | | | | | | | | | |
| | J Morrison | 7 | 6 | | | J Morrison | 2 | 6 | 4 | | | | | | | | | | | | | |
| 4 | W Ferreira | 5 | 4 | | | | | | | | | | | | | T Dent | 6 | 6 | | | | |
| 7 | N Davydenko | 6 | r | | | | | | | | | | | | | V Spadea | 2 | 4 | | | | |
| Q | M Norman | 4 | | | Q | M Norman | 4 | 4 | | | | | | | | | | | | | | |
| WC | B Baker | 2 | 0 | | | V Spadea | 6 | 6 | | | | | | | | | | | | | | |
| | V Spadea | 6 | 6 | | | | | | | | V Spadea | 6 | 4 | 6 | | | | | | | | |
| Q | J Varlet | 6 | 6$^5$ | 4 | | | | | | | M Fish | 2 | 6 | 3 | | | | | | | | |
| | M Fish | 3 | 7$^7$ | 6 | | M Fish | 6$^4$ | 7$^7$ | 6 | | | | | | | | | | | | | |
| WC | M Chang | 4 | 2 | | 2 | P Srichaphan | 7$^7$ | 6$^5$ | 1 | | | | | | | | | | | | | |
| 2 | P Srichaphan | 6 | 6 | | | | | | | | | | | | | | | | | | | |