| Date | R | 主隊 v 客隊 | - |
|---|---|---|---|
| 02/17 10:00 | 8 | 喬•歐康娜 v 安德魯•希金森 | 4-1 |
| 02/17 10:00 | 8 | 馬丁•奧唐奈 v 肯•托赫迪 | 4-0 |
| 02/17 10:00 | 8 | 龐俊旭 v 丁俊暉 | 4-2 |
| 02/16 21:15 | 7 | 凱倫•威爾遜 v 陳子凡 | 4-2 |
| 02/16 21:10 | 7 | 周躍龍 v 阿什利•卡蒂 | 4-0 |
| 02/16 20:00 | 7 | 馬丁•古爾德 v 米切爾•曼 | 4-0 |
| 02/16 20:00 | 7 | 馬克•喬伊斯 v 吉米•懷特 | Walkover |
| 02/16 19:00 | 7 | Jamie Wilson v 杜安•瓊斯 | 4-3 |
| 02/16 19:00 | 7 | 安東尼•咸美頓 v 本•漢克恩 | 4-3 |
| 02/16 19:00 | 7 | 占美•罗拔臣 v 卡斯帕∙菲利皮亞克 | 4-1 |
| 02/16 19:00 | 7 | 顔丙濤 v 徐思 | 4-1 |
| 02/16 19:00 | 7 | 尼爾•羅伯森 v 馬克•金 | Walkover |
| 02/16 19:00 | 7 | 塔猜亞•烏諾 v 山姆•克雷吉 | 3-4 |
| 02/16 16:45 | 7 | 斯科特•唐納德森 v 高陽 | 4-2 |
| 02/16 16:30 | 7 | 傑拉德•格林 v Farakh Ajaib | 4-3 |
| 02/16 16:30 | 7 | 阿里•卡特 v 丹尼爾•威爾斯 | 4-3 |
| 02/16 15:05 | 7 | 大衛•吉爾伯特 v 羅裏•邁克勞德 | 4-0 |
| 02/16 14:50 | 7 | 羅尼•奧沙利文 v 羅比•威廉姆斯 | 4-0 |
| 02/16 14:35 | 7 | 奈傑爾•邦德 v 洛德•羅拿 | 4-2 |
| 02/16 14:15 | 7 | 田鵬飛 v 阿兰•麥曼努斯 | 0-4 |
| 02/16 14:00 | 7 | 本•沃拉斯頓 v 亞裏克斯•伯格 | Walkover |
| 02/16 13:00 | 7 | 弗蓋裏•奧布萊恩 v 亞倫•希爾 | 2-4 |
| 02/16 13:00 | 7 | 湯姆•福特 v 彼得•德夫林 | 4-0 |
| 02/16 13:00 | 7 | 馬克•威廉姆斯 v 邁克爾•懷特 | 4-1 |
| 02/16 13:00 | 7 | 史超活•冰咸 v 羅伯特•米爾金斯 | 2-4 |
| 02/16 12:15 | 7 | 列基•禾頓 v 傑克遜•佩奇 | 4-1 |
| 02/16 12:05 | 7 | 格雷米•多特 v 比利•喬•卡斯特爾 | 4-2 |
| 02/16 10:00 | 7 | Lu Ning v 迪倫•埃默裏 | 3-4 |
| 02/16 10:00 | 7 | 賴安•戴 v 伊安•博恩斯 | 4-3 |
| 02/16 10:00 | 7 | Sunny Akani v 伊戈爾•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.