Qualifying Groups

The group stage began 20 June. There were twelve groups, each with either four or five players. The top two qualifiers from each group proceeded into the knockout stage.^[4][5] Reanne Evans and Wendy Jans were the only two players not to lose a frame in qualifying^[5] and were seeded first and second respectively into the knockout stage. All of the original top twelve seeds qualified for the knockout.^[6]

Main draw knockout

Wendy Jans continued her good run from the qualifying groups with 4–0 wins over Arantxa Sanchis in the last 16 and Ploychompoo Laokiatphong to reach 17 frames won with none lost in the tournament to that point. Baipat Siripaporn fluked the pink and left herself with an easy pot on the black in the deciding frame of their quarter-final match to beat Rebecca Kenna 4–3.^[7] Defending champion Ng On-yee was also beaten in a quarter-final match, losing 1–4 to Nutcharut Wongharuthai.^[8][9] In the semi-finals, Evans beat Baipat Siripaporn 5–3 and Wongharuthai beat Jans 5–2.^[8]

Evans beat Wongharuthai 6–3 in the final to win her twelfth World Women's Snooker Championship title, maintaining her record of never having lost in the final,^[10] and collected a prize of £6,000.^[11] An early day motion congratulating Evans on her win was tabled in the Parliament of the United Kingdom by Ian Austin, the Member of Parliament for Dudley North.^[12][13]

The highest break of the tournament was 92 by Evans.^[14]

Challenge Cup

So Man Yan won the Challenge Cup event for players who did not qualify for the knockout rounds of the main competition, beating Chitra Magimairaj 3–2 in the final.^[15]

Main draw

Players listed in bold indicate match winner.^[9]

	Round 1 Best of 7 frames					Round 2 Best of 7 frames					Quarter-finals Best of 7 frames					Semi-finals Best of 9 frames					Final Best of 11 frames
						Reanne Evans (1)		4
	Jessica Woods		4			Jessica Woods		1
											Reanne Evans (1)		4
	Pui Ying Mini Chu		1
											Waratthanun Sukritthanes		2
						Waratthanun Sukritthanes		4
	Varshaa Sanjeev		4			Varshaa Sanjeev		2
																Reanne Evans (1)		5
	Ksenia Zhukova		1
																Baipat Siripaporn		3
						Baipat Siripaporn		4
	Diana Schuler		1			Mei Mei Fong		0
											Baipat Siripaporn		4
	Mei Mei Fong		4
											Rebecca Kenna		3
						Emma Parker		1
	Rebecca Kenna		4			Rebecca Kenna		4
																					Reanne Evans (1)		6
	Revanna Umadevi		1
																					Nutcharut Wongharuthai		3
						Laura Evans		0
	Nutcharut Wongharuthai		4			Nutcharut Wongharuthai		4
											Nutcharut Wongharuthai		4
	Ho Kee Yi		0
											Ng On-yee		1
						Ng On-yee		4
	Stephanie Daughtery		1			Yee Ting Cheung		0
																Nutcharut Wongharuthai		5
	Yee Ting Cheung		4
																Wendy Jans (2)		2
						Siew Boon Lim		0
	Ploychompoo Laokiatphong		4			Ploychompoo Laokiatphong		4
											Ploychompoo Laokiatphong		0
	Belinda Ngo		0
											Wendy Jans (2)		4
						Wendy Jans (2)		4
	Arantxa Sanchis		4			Arantxa Sanchis		0
	Petlada Auerpongpan		2

Final

Source: WPBSA Tournament Manager.^[16]

Final: Best-of-11 frames Bangkok, 23 June 2019.
Reanne Evans		6–3			Nutcharut Wongharuthai
Frame	1	2	3	4	5	6	7	8	9
Reanne Evans 30+ Breaks	63 -	64 -	73 -	5 -	73 -	53 -	0 -	92 (92)	70 (43)
Nutcharut Wongharuthai 30+ Breaks	82 (61)	37 -	43 -	87 (45)	8 -	35 -	84 (56)	0 -	32 -
Frames won (Evans first)	0–1	1–1	2–1	2–2	3–2	4–2	4–3	5–3	6–3
92		Highest break			61
1		50+ breaks			2
1		30+ breaks			1
Reanne Evans wins the 2019 World Women's Snooker Championship