The 2013 Winmau World Masters was a major tournament on the BDO/WDF calendar for 2013. It took place from 10 to 13 October, with 10 October play at the Bonus Arena for the non-stage matches, and 11–13 October play at the Hull City Hall, which hosted the stage element of the event for the third year.

Stephen Bunting and Julie Gore both attempted to defend the titles they won in 2012. Bunting was the top seed for the Men's competition after a successful year on the circuit, whilst Gore was third seed. Bunting successfully defended his title without dropping a set. In the women's event Gore was beaten in the last 16 by Maud Jackson.^[1] Deta Hedman beat Rachel Brooks 4–1 in the final.

There are no seedings in the boys or girls events.

Last 32 onwards.

Sets are best of 3 legs.

	Last 32 Best of 5 sets Losers £250 [4][5]					Last 16 Best of 5 sets Losers £1,000					Quarter-finals Best of 5 sets Losers £1,500					Semi-finals Best of 11 sets Losers £3,000					Final Best of 13 sets Winner £25,000 Runner up £10,000
	1	Stephen Bunting 92.51	3
		John Michael 89.55	0
						1	Stephen Bunting 94.56	3
						16	Wesley Harms 80.64	0
	16	Wesley Harms 93.70	3
		David Neads 80.13	0
											1	Stephen Bunting 96.96	3
											8	Remco van Eijden 81.93	0
	8	Remco van Eijden 88.20	3
	25	Ron Meulenkamp 87.90	1
						8	Remco van Eijden 88.38	3
						9	Glen Durrant 94.53	2
	9	Glen Durrant 91.76	3
		Daniel Larsson 81.30	1
																1	Stephen Bunting 98.58	6
																4	Darryl Fitton 90.33	0
	4	Darryl Fitton 95.94	3
		Nigel Lamb 85.97	0
						4	Darryl Fitton 95.22	3
						13	Gary Robson 90.69	2
	13	Gary Robson 82.78	3
	20	Benito van de Pas 82.11	1
											4	Darryl Fitton 94.83	3
												Danny Noppert 90.09	1
	5	Jeffrey de Graaf 91.88	0
		Danny Noppert 95.84	3
							Danny Noppert 94.92	3
							Dennis Nilsson 78.57	0
	12	Martin Atkins 90.52	2
		Dennis Nilsson 91.14	3
																					1	Stephen Bunting 96.12	7
																					2	James Wilson 93.90	0
	2	James Wilson 93.15	3
	31	Martin Adams 90.60	1
						2	James Wilson 94.89	3
							Ryan Searle 90.72	1
	15	Richie George 77.47	1
		Ryan Searle 80.57	3
											2	James Wilson 87.36	3
											10	Jan Dekker 82.14	2
	7	Geert De Vos 89.77	3
		Madars Razma 78.80	0
						7	Geert De Vos 80.73	0
						10	Jan Dekker 84.09	3
	10	Jan Dekker 90.94	3
	23	Tony Eccles 93.71	2
																2	James Wilson 90.78	6
																11	Robbie Green 93.84	3
	3	Scott Waites 88.77	3
		Pip Blackwell 87.45	1
						3	Scott Waites 84.90	3
						14	Ross Montgomery 86.07	0
	14	Ross Montgomery 99.34	3
		Mark Layton 92.85	1
											3	Scott Waites 94.20	1
											11	Robbie Green 98.16	3
	6	Tony O'Shea 80.27	1
		Andy Chalmers 80.40	3
							Andy Chalmers 87.63	0
						11	Robbie Green 97.44	3
	11	Robbie Green 84.45	3
	22	Rick Hofstra 81.67	1

Last 8 onwards.

	Quarter-finals Best of 7 legs Losers £500 [6]					Semi-finals Best of 7 legs Losers £750 [7]					Final Best of 7 legs Winner £5,000 Runner up £2,000
	1	Deta Hedman	4
	8	Irina Armstrong	3
						1	Deta Hedman 78.33	4
						5	Fallon Sherrock 73.53	1
	5	Fallon Sherrock	4
		Wendy Reinstadtler	2
											1	Deta Hedman 76.38	4
											6	Rachel Brooks 66.57	1
		Maud Jansson	3
	6	Rachel Brooks	4
						6	Rachel Brooks 73.26	4
						7	Aileen de Graaf 66.39	2
	7	Aileen de Graaf	4
	2	Trina Gulliver	2

Last 8 onwards.

	Quarter-finals Best of 7 legs [8]					Semi-finals Best of 7 legs					Final Best of 7 legs
	Franko Giuliani		1
	Colin Roelofs		4
						Colin Roelofs		4
						George Killington		2
	Ryan Hanratty		2
	George Killington		4
											Colin Roelofs 80.37		2
											Shaun Lovett 75.15		4
	Kevin Doets		2
	Bradley Halls		4
						Bradley Halls		1
						Shaun Lovett		4
	Shaun Lovett		4
	Jason Mcconnel		0

Last 8 onwards.

	Quarter-finals Best of 7 legs					Semi-finals Best of 7 legs					Final Best of 7 legs [9]
	Kayleigh O'Neill		4
	Casey Stephenson		1
						Kayleigh O'Neill		4
						Kyana Frauenfelder		1
	Kyana Frauenfelder		4
	Josie Paterson		3
											Kayleigh O'Neill 55.65		0
											Casey Gallagher 75.15		4
	Casey Gallagher		4
	Michelle Lindhardt		3
						Casey Gallagher		4
						Natasha Eaves		3
	Natasha Eaves		4
	Lauren Cain		0

Eurosport are scheduled to show the final session of play of the event across Europe.^[10]