| 日期 | R | 主队 v 客队 | - |
|---|---|---|---|
| 02/17 10:00 | 8 | 乔•欧康娜 v 安德鲁•希金森 | 4-1 |
| 02/17 10:00 | 8 | 马丁•奥唐奈 v 肯•达赫迪 | 4-0 |
| 02/17 10:00 | 8 | 庞俊旭 v 丁俊晖 | 4-2 |
| 02/16 21:15 | 7 | 凯伦•威尔逊 v 陈子凡 | 4-2 |
| 02/16 21:10 | 7 | 周跃龙 v 阿什利•卡蒂 | 4-0 |
| 02/16 20:00 | 7 | 马丁•古尔德 v 米切尔•曼 | 4-0 |
| 02/16 20:00 | 7 | 马克•乔伊斯 v 吉米•怀特 | Walkover |
| 02/16 19:00 | 7 | Jamie Wilson v 杜安•琼斯 | 4-3 |
| 02/16 19:00 | 7 | 安东尼•汉米尔顿 v 本•汉克恩 | 4-3 |
| 02/16 19:00 | 7 | 吉米•罗拨特森 v 卡斯帕∙菲利皮亚克 | 4-1 |
| 02/16 19:00 | 7 | 颜丙涛 v 徐思 | 4-1 |
| 02/16 19:00 | 7 | 尼尔•罗伯森 v 马克•金 | Walkover |
| 02/16 19:00 | 7 | 塔猜亚•乌诺 v 山姆•克雷吉 | 3-4 |
| 02/16 16:45 | 7 | 斯科特•唐纳德森 v 高阳 | 4-2 |
| 02/16 16:30 | 7 | 杰拉德•格林尼 v Farakh Ajaib | 4-3 |
| 02/16 16:30 | 7 | 阿里•卡特 v 丹尼尔•威尔斯 | 4-3 |
| 02/16 15:05 | 7 | 大卫•吉尔伯特 v 罗里•麦克劳德 | 4-0 |
| 02/16 14:50 | 7 | 罗尼•奥沙利文 v 罗比•威廉姆斯 | 4-0 |
| 02/16 14:35 | 7 | 奈杰尔•邦德 v 洛德•劳勒 | 4-2 |
| 02/16 14:15 | 7 | 田鹏飞 v 阿兰•麦克马纳斯 | 0-4 |
| 02/16 14:00 | 7 | 本•沃拉斯顿 v 亚里克斯•伯格 | Walkover |
| 02/16 13:00 | 7 | 弗盖里·奥布莱恩 v 亚伦•希尔 | 2-4 |
| 02/16 13:00 | 7 | 汤姆·福特 v 彼得•德夫林 | 4-0 |
| 02/16 13:00 | 7 | 马克•威廉姆斯 v 迈克尔•怀特 | 4-1 |
| 02/16 13:00 | 7 | 斯图尔特•冰汉姆 v 罗伯特•米尔金斯 | 2-4 |
| 02/16 12:15 | 7 | 里奇•沃尔登 v 杰克逊•佩奇 | 4-1 |
| 02/16 12:05 | 7 | 格雷米•多特 v 比利•乔•卡斯特尔 | 4-2 |
| 02/16 10:00 | 7 | Lu Ning v 迪伦•埃默里 | 3-4 |
| 02/16 10:00 | 7 | 瑞恩•戴 v 伊安•博恩斯 | 4-3 |
| 02/16 10:00 | 7 | Sunny Akani v 伊戈尔•菲格雷多 | 4-1 |
The 2021 Welsh Open (officially the 2021 BetVictor Welsh Open) was a professional snooker tournament that took place from 15 to 21 February 2021 at the Celtic Manor Resort in Newport, Wales. It was the 10th ranking event of the 2020–21 snooker season and the 30th edition of the Welsh Open, first held in 1992. It was the fifth of six tournaments in the European Series and the fourth and final event of the Home Nations Series. The event was sponsored by sports betting company BetVictor, with the winner being awarded £70,000 from a total prize fund of £405,000.
Shaun Murphy was the defending champion, having won the 2020 event with a 9–1 victory over Kyren Wilson in the final. However, Murphy lost 5–4 to Stephen Maguire in the quarter-finals. Jordan Brown defeated Ronnie O'Sullivan 9–8 in the final to win the first ranking title of his career. Ranked 81st in the world, Brown became the lowest-ranked player to win a ranking event since world number 93 Dave Harold won the 1993 Asian Open.