| Date | R | 主隊 v 客隊 | - |
|---|---|---|---|
| 11/18 10:00 | 8 | 阿什利•卡蒂 v 安迪•希克斯 | 1-4 |
| 11/18 10:00 | 8 | 羅裏•邁克勞德 v 馬丁•古爾德 | 1-4 |
| 11/18 10:00 | 8 | 凱倫•威爾遜 v 肯•托赫迪 | 4-3 |
| 11/18 10:00 | 8 | 盧卡•布雷切爾 v 洛德•羅拿 | 4-1 |
| 11/17 21:25 | 7 | 艾略特•斯萊塞 v 李行 | 4-1 |
| 11/17 21:20 | 7 | 祖•佩利 v 羅比•威廉姆斯 | 4-0 |
| 11/17 21:00 | 7 | 艾倫•泰勒 v 侯賽因•瓦菲 | 4-2 |
| 11/17 20:20 | 7 | 馬克•艾倫 v 安東尼•咸美頓 | 4-0 |
| 11/17 19:30 | 7 | 朱利安•博伊科 v 邁克爾•懷特 | 0-4 |
| 11/17 19:00 | 7 | P.華萊士 v Farakh Ajaib | 4-1 |
| 11/17 19:00 | 7 | 約翰•希金斯 v 丹尼爾•威爾斯 | 4-0 |
| 11/17 19:00 | 7 | 史超活•冰咸 v 奧利弗•萊恩斯 | 4-1 |
| 11/17 19:00 | 7 | 本•沃拉斯頓 v 列基•禾頓 | 4-3 |
| 11/17 16:40 | 7 | 馬修•斯蒂文斯 v 占美•罗拔臣 | 4-2 |
| 11/17 16:30 | 7 | 弗蓋裏•奧布萊恩 v 阿什利•胡吉爾 | 4-2 |
| 11/17 16:30 | 7 | 詹姆斯•卡希爾 v 呂昊天 | 4-1 |
| 11/17 16:30 | 7 | Zhao Jianbo v Brian Ochoiski | 4-1 |
| 11/17 15:15 | 7 | 阿里•卡特 v 本•漢克恩 | 4-1 |
| 11/17 14:50 | 7 | 巴李•賀健士 v 阿兰•麥曼努斯 | 4-2 |
| 11/17 14:45 | 7 | 袁思俊 v 羅弘昊 | 4-3 |
| 11/17 14:35 | 7 | 馬克•塞爾比 v 安德魯•希金森 | 4-1 |
| 11/17 14:10 | 7 | Sunny Akani v 喬丹•布朗 | 4-3 |
| 11/17 13:10 | 7 | 馬克•喬伊斯 v 多米尼克•戴爾 | 2-4 |
| 11/17 13:00 | 7 | 丁俊暉 v 伊登•沙拉夫 | 4-0 |
| 11/17 13:00 | 7 | 龐俊旭 v 傑克•瓊斯 | 0-4 |
| 11/17 13:00 | 7 | 尼爾•羅伯森 v Declan Lavery | Walkover |
| 11/17 13:00 | 7 | 格雷米•多特 v 伊戈爾•菲格雷多 | 2-4 |
| 11/17 12:30 | 7 | 梁文博 v 斯蒂芬•霍爾沃斯 | 4-3 |
| 11/17 10:00 | 7 | 塔猜亞•烏諾 v 彼得•德夫林 | 4-2 |
| 11/17 10:00 | 7 | 湯姆•福特 v Lee Walker | 4-2 |
The 2020 Northern Ireland Open (officially the 2020 Matchroom.live Northern Ireland Open) was a professional ranking snooker tournament that took place from 16 to 22 November 2020 at the Marshall Arena in Milton Keynes, England. It was the fourth ranking event of the 2020–21 season and a part of the Home Nations Series. It was the fifth edition of the Northern Ireland Open.
For the third consecutive edition of the tournament, Judd Trump defeated Ronnie O'Sullivan 9–7 in final, winning his 19th ranking title. He is the first player to win a ranking event three times in a row since Stephen Hendry won the UK Championship from 1994 to 1996. He is also the first to win four Home Nations Series titles, and the second, after Mark Selby, to win two Home Nations events in a single season. During this tournament, he made the fifth maximum break of his career in the third frame of his second-round match with Gao Yang.