# Wereldkampioenschap snooker 2003

Het 2003 Embassy World Championship werd gehouden van 19 april tot 5 mei 2003 in het Crucible Theatre te Sheffield. De winnaar van het toernooi is de Welshman Mark Williams.

## Deelnemers

Top 14
* Mark Williams
* Ronnie O'Sullivan
* John Higgins
* Ken Doherty
* Stephen Hendry
* Matthew Stevens
* Peter Ebdon (regerend kampioen (no. 1 seed))
* Stephen Lee
* Paul Hunter
* Joe Swail
* Jimmy White
* Alan McManus
* Mark King
* Graeme Dott
Qualifiers
* Nigel Bond
* Tony Drago
* Stuart Pettman
* James Wattana
* Steve Davis
* Marco Fu
* John Parrott
* Shaun Murphy
* Ian McCulloch
* Allister Carter
* Gerrard Greene
* Gary Wilkinson
* Sean Storey
* Drew Hernry
* Robert Milkins
* Chris Small
* Quinten Hann
* Joe Perry

## Speelschema

| Ronde 1 | Ronde 1 | Ronde 1 | Ronde 2 | Ronde 2 | Ronde 2 | kwartfinale | kwartfinale | kwartfinale | halve finale | halve finale | halve finale | finale | finale | finale |
| ENG Ebdon (1) | ENG Ebdon (1) | 10 |
| NIR Greene | NIR Greene | 3 |
| NIR Greene | NIR Greene | 3 | ENG Ebdon (1) | ENG Ebdon (1) | 13 |
| | | | MLT Drago | MLT Drago | 5 |
| NIR Swail (10) | NIR Swail (10) | 8 | MLT Drago | MLT Drago | 5 |
| MLT Drago | MLT Drago | 10 | | | |
| MLT Drago | MLT Drago | 10 | | | | ENG Ebdon (1) | ENG Ebdon (1) | 12 |
| | | | | | | ENG Hunter (9) | ENG Hunter (9) | 13 |
| ENG Hunter (9) | ENG Hunter (9) | 10 | | | | ENG Hunter (9) | ENG Hunter (9) | 13 |
| ENG Carter | ENG Carter | 5 | | | | | | |
| ENG Carter | ENG Carter | 5 | ENG Hunter (9) | ENG Hunter (9) | 13 | | | |
| | | | WAL Stevens (7) | WAL Stevens (7) | 6 | | | |
| WAL Stevens (7) | WAL Stevens (7) | 10 | WAL Stevens (7) | WAL Stevens (7) | 6 | | | |
| SCO Small | SCO Small | 3 | | | | | | |
| SCO Small | SCO Small | 3 | | | | | | | ENG Hunter (9) | ENG Hunter (9) | 16 |
| | | | | | | | | | IRL Doherty (5) | IRL Doherty (5) | 17 |
| IRL Doherty (5) | IRL Doherty (5) | 10 | | | | | | | IRL Doherty (5) | IRL Doherty (5) | 17 |
| ENG Murphy | ENG Murphy | 9 | | | | | | | | | |
| ENG Murphy | ENG Murphy | 9 | IRL Doherty (5) | IRL Doherty (5) | 13 | | | | | | |
| | | | SCO Dott (14) | SCO Dott (14) | 12 | | | | | | |
| SCO Dott (14) | SCO Dott (14) | 10 | SCO Dott (14) | SCO Dott (14) | 12 | | | | | | |
| ENG Milkins | ENG Milkins | 4 | | | | | | | | | |
| ENG Milkins | ENG Milkins | 4 | | | | IRL Doherty (5) | IRL Doherty (5) | 13 | | | |
| | | | | | | SCO Higgins (4) | SCO Higgins (4) | 8 | | | |
| ENG Perry | ENG Perry | 4 | | | | SCO Higgins (4) | SCO Higgins (4) | 8 | | | |
| ENG Storey | ENG Storey | 10 | | | | | | | | | |
| ENG Storey | ENG Storey | 10 | ENG Storey | ENG Storey | 7 | | | | | | |
| | | | SCO Higgins (4) | SCO Higgins (4) | 13 | | | | | | |
| SCO Higgins (4) | SCO Higgins (4) | 10 | SCO Higgins (4) | SCO Higgins (4) | 13 | | | | | | |
| ENG McCulloch | ENG McCulloch | 7 | | | | | | | | | |
| ENG McCulloch | ENG McCulloch | 7 | | | | | | | | | | IRL Doherty (5) | IRL Doherty (5) | 16 |
| | | | | | | | | | | | | WAL Williams (2) | WAL Williams (2) | 18 |
| WAL Williams (2) | WAL Williams (2) | 10 | | | | | | | | | | WAL Williams (2) | WAL Williams (2) | 18 |
| ENG Pettman | ENG Pettman | 2 | | | | | | | | | |
| ENG Pettman | ENG Pettman | 2 | WAL Williams (2) | WAL Williams (2) | 13 | | | | | | |
| | | | AUS Hann | AUS Hann | 2 | | | | | | |
| AUS Hann | AUS Hann | 10 | AUS Hann | AUS Hann | 2 | | | | | | |
| ENG Parrott | ENG Parrott | 5 | | | | | | | | | |
| ENG Parrott | ENG Parrott | 5 | | | | WAL Williams (2) | WAL Williams (2) | 13 | | | |
| | | | | | | SCO Hendry (6) | SCO Hendry (6) | 7 | | | |
| ENG King (13) | ENG King (13) | 5 | | | | SCO Hendry (6) | SCO Hendry (6) | 7 | | | |
| SCO Henry | SCO Henry | 10 | | | | | | | | | |
| SCO Henry | SCO Henry | 10 | SCO Henry | SCO Henry | 10 | | | | | | |
| | | | SCO Hendry (6) | SCO Hendry (6) | 13 | | | | | | |
| SCO Hendry (6) | SCO Hendry (6) | 10 | SCO Hendry (6) | SCO Hendry (6) | 13 | | | | | | |
| ENG Wilkinson | ENG Wilkinson | 7 | | | | | | | | | |
| ENG Wilkinson | ENG Wilkinson | 7 | | | | | | | WAL Williams (2) | WAL Williams (2) | 17 |
| | | | | | | | | | ENG Lee (8) | ENG Lee (8) | 8 |
| ENG Lee (8) | ENG Lee (8) | 10 | | | | | | | ENG Lee (8) | ENG Lee (8) | 8 |
| ENG Davis | ENG Davis | 6 | | | | | | |
| ENG Davis | ENG Davis | 6 | ENG Lee (8) | ENG Lee (8) | 13 | | | |
| | | | ENG White (11) | ENG White (11) | 11 | | | |
| ENG White (11) | ENG White (11) | 10 | ENG White (11) | ENG White (11) | 11 | | | |
| THA Wattana | THA Wattana | 6 | | | | | | |
| THA Wattana | THA Wattana | 6 | | | | ENG Lee (8) | ENG Lee (8) | 13 |
| | | | | | | HKG Fu | HKG Fu | 7 |
| SCO McManus (12) | SCO McManus (12) | 10 | | | | HKG Fu | HKG Fu | 7 |
| ENG Bond | ENG Bond | 7 | | | |
| ENG Bond | ENG Bond | 7 | SCO McManus (12) | SCO McManus (12) | 7 |
| | | | HKG Fu | HKG Fu | 13 |
| ENG O'Sullivan(3) | ENG O'Sullivan(3) | 6 | HKG Fu | HKG Fu | 13 |
| HKG Fu | HKG Fu | 10 |