The 2004 Welsh Open was a professional ranking snooker tournament that took place between 15 and 25 January at the Welsh Institute of Sport in Cardiff, Wales.

Stephen Hendry was the defending champion, but he lost in the quarter-finals 4–5 against Marco Fu.

Ronnie O'Sullivan recovered from 5–8 down to defeat Steve Davis 9–8 in the final. This was O'Sullivan's 14th ranking title of his career.

Tournament summary

Defending champion Stephen Hendry was the number 1 seed with World Champion Mark Williams seeded 2. The remaining places were allocated to players based on the world rankings.

Prize fund

The breakdown of prize money for this year is shown below:

Winner: £52,000 Runner-up: £26,000 Semi-final: £13,000 Quarter-final: £9,500 Last 16: £7,450 Last 32: £5,600 Last 48: £3,900 Last 64: £2,750Last 80: £1,750 Last 96: £1,100 Stage one highest break: £1,800 Stage two highest break: £5,000 Stage one maximum break: £5,000 Stage two maximum break: £20,000 Total: £450,000

Main draw

Last 48 Best of 9 framesLast 32 Best of 9 framesLast 16 Best of 9 framesQuarter-finals Best of 9 framesSemi-finals Best of 11 framesFinal Best of 17 frames
1Scotland Stephen Hendry5
29England Mark Selby529England Mark Selby1
1Scotland Stephen Hendry5
34Thailand James Wattana3
15England Jimmy White3
15England Jimmy White5
27Northern Ireland Joe Swail527Northern Ireland Joe Swail2
1Scotland Stephen Hendry4
35England Mark Davis2
19Hong Kong Marco Fu5
9Wales Matthew Stevens2
19Hong Kong Marco Fu519Hong Kong Marco Fu5
19Hong Kong Marco Fu5
China Liu Song3
6Republic of Ireland Ken Doherty1
6Republic of Ireland Ken Doherty5
32Finland Robin Hull039England Michael Holt3
19Hong Kong Marco Fu3
39England Michael Holt5
11England Steve Davis6
5England Stephen Lee5
24Malta Tony Drago436England Barry Pinches3
5England Stephen Lee1
36England Barry Pinches5
21England Robert Milkins5
12England David Gray2
21England Robert Milkins521England Robert Milkins5
21England Robert Milkins4
Wales Paul Davies2
11England Steve Davis5
11England Steve Davis5
22England Mark King522England Mark King3
11England Steve Davis5
55England Nick Dyson3
4Scotland John Higgins1
4Scotland John Higgins5
23England Dave Haroldw/d56Scotland Marcus Campbell1
11England Steve Davis8
56Scotland Marcus Campbellw/o
3England Ronnie O'Sullivan9
3England Ronnie O'Sullivan5
31Wales Anthony Davies237Republic of Ireland Michael Judge0
3England Ronnie O'Sullivan5
37Republic of Ireland Michael Judge5
16England Joe Perry2
16England Joe Perry5
26England Ian McCulloch358England Mike Dunn1
3England Ronnie O'Sullivan5
58England Mike Dunn5
8England Paul Hunter2
14Australia Quinten Hann2
20England Anthony Hamilton520England Anthony Hamilton5
20England Anthony Hamilton0
61Belgium Bjorn Haneveer3
8England Paul Hunter5
8England Paul Hunter5
25Scotland Drew Henry525Scotland Drew Henry1
3England Ronnie O'Sullivan6
63Wales Darren Morgan1
28Wales Dominic Dale1
7England Peter Ebdon5
18Scotland Chris Small518Scotland Chris Small4
7England Peter Ebdon4
41Scotland Stephen Maguire4
10Scotland Alan McManus5
10Scotland Alan McManus5
30England John Parrott530England John Parrott3
10Scotland Alan McManus4
Northern Ireland Patrick Wallace2
28Wales Dominic Dale5
13Scotland Graeme Dott1
28Wales Dominic Dale528Wales Dominic Dale5
28Wales Dominic Dale5
42England Barry Hawkins3
2Wales Mark Williams3
2Wales Mark Williams5
17England Ali Carter247England Stuart Pettman3
47England Stuart Pettman5

Final

Final: Best of 17 frames. Referee: Paul Collier. Welsh Institute of Sport, Cardiff, Wales, 25 January 2004.
Steve Davis (11) England8–9Ronnie O'Sullivan (3) England
Afternoon: 78–30, 74–0 (74), 72–30, 9–76 (58), 67–65, 45–84, 12–129 (125), 0–139 (139) Evening: 68–63 (O'Sullivan 62), 71–25 (66), 4–103 (103), 79–42 (53), 53–48, 0–118 (118), 40–81 (77), 55–74, 26–92
74Highest break139
0Century breaks4
350+ breaks7

Qualifying

Qualifying for the tournament took place at Pontins in Prestatyn, Wales between 9 and 13 December 2003.

Round 1

Best of 9 frames

England Craig Butler 5–4 Thailand Supoj Saenla England Joe Johnson w/d–w/o Republic of Ireland Joe Delaney Wales Ryan Day 5–3 England Chris Melling England Adrian Gunnell 0–5 Norway Kurt Maflin England Luke Fisher 0–5 China Liu Song Thailand Kwan Poomjang 2–5 England Paul Sweeny Republic of Ireland Colm Gilcreest 4–5 Australia Steve Mifsud England Jamie Cope w/o–w/d Canada Alain Robidoux England Ricky Walden 4–5 Wales Philip Williams Northern Ireland Jason Prince 3–5 England James Leadbetter Wales Paul Davies 5–1 England Steven Bennie England Jason Ferguson 1–5 Cyprus Mehmet Husnu Iceland Kristján Helgason w/d–w/o England Michael Wild England Wayne Brown 5–1 England Tom Ford Thailand Atthasit Mahitthi 3–5 England Darryn Walker Australia Johl Younger 5–1 Wales Ian SargeantScotland Martin Dziewialtowski 5–0 England Stephen Croft England Paul Wykes 5–3 England Andy Neck England Matthew Couch 5–4 Wales Ian Preece England Andrew Norman 5–1 England Carlo Giagnacovo England Peter Lines 5–4 China Ding Junhui England David Gilbert w/o–w/d England Michael Rhodes England Tony Jones 4–5 Scotland Scott MacKenzie Republic of Ireland Leo Fernandez 5–2 Republic of Ireland Garry Hardiman Wales Lee Walker 5–1 England Stuart Mann England Bradley Jones 5–3 England Ian Brumby England Simon Bedford 5–1 Northern Ireland Joe Meara England Munraj Pal 3–5 England Luke Simmonds England Andrew Higginson 5–2 Australia Neil Robertson Northern Ireland Terry Murphy 4–5 England Martin Gould England Rory McLeod 5–4 England Adrian Rosa Scotland Billy Snaddon 0–5 Scotland Gary Thomson
England Craig Butler5–4Thailand Supoj Saenla
England Joe Johnsonw/d–w/oRepublic of Ireland Joe Delaney
Wales Ryan Day5–3England Chris Melling
England Adrian Gunnell0–5Norway Kurt Maflin
England Luke Fisher0–5China Liu Song
Thailand Kwan Poomjang2–5England Paul Sweeny
Republic of Ireland Colm Gilcreest4–5Australia Steve Mifsud
England Jamie Copew/o–w/dCanada Alain Robidoux
England Ricky Walden4–5Wales Philip Williams
Northern Ireland Jason Prince3–5England James Leadbetter
Wales Paul Davies5–1England Steven Bennie
England Jason Ferguson1–5Cyprus Mehmet Husnu
Iceland Kristján Helgasonw/d–w/oEngland Michael Wild
England Wayne Brown5–1England Tom Ford
Thailand Atthasit Mahitthi3–5England Darryn Walker
Australia Johl Younger5–1Wales Ian Sargeant
Scotland Martin Dziewialtowski5–0England Stephen Croft
England Paul Wykes5–3England Andy Neck
England Matthew Couch5–4Wales Ian Preece
England Andrew Norman5–1England Carlo Giagnacovo
England Peter Lines5–4China Ding Junhui
England David Gilbertw/o–w/dEngland Michael Rhodes
England Tony Jones4–5Scotland Scott MacKenzie
Republic of Ireland Leo Fernandez5–2Republic of Ireland Garry Hardiman
Wales Lee Walker5–1England Stuart Mann
England Bradley Jones5–3England Ian Brumby
England Simon Bedford5–1Northern Ireland Joe Meara
England Munraj Pal3–5England Luke Simmonds
England Andrew Higginson5–2Australia Neil Robertson
Northern Ireland Terry Murphy4–5England Martin Gould
England Rory McLeod5–4England Adrian Rosa
Scotland Billy Snaddon0–5Scotland Gary Thomson

Round 2–4

Round 2 Best of 9 framesRound 3 Best of 9 framesRound 4 Best of 9 frames
England Craig Butler5England Dave Finbow5Thailand James Wattana5
Republic of Ireland Joe Delaney3England Craig Butler2England Dave Finbow4
Wales Ryan Day5England Alfie Burden5England Mark Davis5
Norway Kurt Maflin3Wales Ryan Day1England Alfie Burden1
China Liu Song5England Andy Hicks2Republic of Ireland Fergal O'Brien4
England Paul Sweeny4China Liu Song5China Liu Song5
Australia Steve Mifsud2England Jimmy Michie5England Michael Holt5
England Jamie Cope5England Jamie Cope3England Jimmy Michie0
Wales Philip Williams5Pakistan Shokat Ali5England Barry Pinches5
England James Leadbetter0Wales Philip Williams2Pakistan Shokat Ali3
Wales Paul Davies5England Rod Lawler1Scotland Jamie Burnett0
Cyprus Mehmet Husnu3Wales Paul Davies5Wales Paul Davies5
England Michael Wild1England Nick Dyson5England Stuart Bingham4
England Wayne Brown5England Wayne Brown4England Nick Dyson5
England Darryn Walker5Scotland Marcus Campbell5England Nigel Bond3
Australia Johl Younger4England Darryn Walker4Scotland Marcus Campbell5
Scotland Martin Dziewialtowski4England David Roe5Republic of Ireland Michael Judge5
England Paul Wykes5England Paul Wykes1England David Roe3
England Matthew Couch4England Mike Dunn5Northern Ireland Gerard Greene4
England Andrew Norman5England Andrew Norman2England Mike Dunn5
England Peter Lines3Belgium Bjorn Haneveer5England Gary Wilkinson1
England David Gilbert5England David Gilbert3Belgium Bjorn Haneveer5
Scotland Scott MacKenzie5Wales Darren Morgan5England Jonathan Birch2
Republic of Ireland Leo Fernandez2Scotland Scott MacKenzie1Wales Darren Morgan5
Wales Lee Walker1England Nick Walker5Scotland Stephen Maguire5
England Bradley Jones5England Bradley Jones3England Nick Walker3
England Simon Bedford3Northern Ireland Patrick Wallace5England Brian Morgan1
England Luke Simmonds5England Luke Simmonds4Northern Ireland Patrick Wallace5
England Andrew Higginson5England Sean Storey3England Barry Hawkins5
England Martin Gould4England Andrew Higginson5England Andrew Higginson1
England Rory McLeod1England Shaun Murphy3England Stuart Pettman5
Scotland Gary Thomson5Scotland Gary Thomson5Scotland Gary Thomson4

Century breaks

Qualifying stage centuries

141 – Barry Pinches 139 – Phil Williams 124 – Mark Davis 122 – Liu Song 118 – Andrew Higginson 117 – Ding Junhui 117 – Darren Morgan117 – Mehmet Husnu 115, 108 – Ryan Day 114 – Bjorn Haneveer 113 – David Gilbert 110 – James Wattana 106, 100 – Scott MacKenzie 100 – Chris Melling

Televised stage centuries

139, 125, 118, 116, 107, 103 – Ronnie O'Sullivan 137 – Stuart Pettman 133, 102 – John Higgins 133 – Barry Pinches 131 – Anthony Hamilton 128 – Joe Perry 127, 123, 117, 107 – Robert Milkins 123, 119, 105 – Peter Ebdon 123, 102 – Stephen Hendry 123 – Ali Carter122 – Mark Selby 119, 107 – Patrick Wallace 119 – Marco Fu 116 – Bjorn Haneveer 105, 102 – Steve Davis 103, 101 – Tony Drago 103, 100 – Alan McManus 103 – Mark Williams 102 – Mark King 100 – Chris Small