Head to Head
| European Masters | 2018/10/03 17:00 | Fergal O'Brien v Liang Wenbo | 2-4 |
| Gibraltar Open 2019 | 2017/07/03 11:33 | Fergal O'Brien v Liang Wenbo | 0-1 |
| Gibraltar Open 2019 | 2016/10/13 13:20 | Liang Wenbo v Fergal O'Brien | 4-2 |
| Welsh Open | 2014/02/25 10:30 | Fergal O'Brien v Liang Wenbo | 0-4 |
Home History
| Northern Ireland Open | 2018/11/13 10:00 | David Gilbert v Fergal O'Brien | 4-1 |
| Gibraltar Open 2019 | 2018/10/16 09:00 | Fergal O'Brien v Jack Lisowski | 2-4 |
| International Championship Quals | 2018/10/10 13:30 | Fergal O'Brien v Jimmy White | 5-6 |
| European Masters | 2018/10/03 17:00 | Fergal O'Brien v Liang Wenbo | 2-4 |
| European Masters | 2018/10/01 13:00 | Marco Fu v Fergal O'Brien | 3-4 |
| Gibraltar Open 2019 | 2018/09/26 11:30 | Fergal O'Brien v Zhao Xintong | 2-5 |
| Gibraltar Open 2019 | 2018/09/24 11:30 | Fergal O'Brien v Ali Carter | 5-1 |
| Gibraltar Open 2019 | 2018/08/25 16:15 | Noppon Saengkham v Fergal O'Brien | 4-1 |
Away History
| Gibraltar Open 2019 | 2018/10/29 06:30 | Liang Wenbo v Ian Burns | 4-6 |
| China Championship Qualifiers 2019 | 2018/10/28 06:30 | Liang Wenbo v Ashley Hugill | 6-3 |
| Gibraltar Open 2019 | 2018/10/17 09:00 | Liang Wenbo v Eden Sharav | 2-4 |
| Gibraltar Open 2019 | 2018/10/15 09:00 | Liang Wenbo v Gary Wilson | 4-0 |
| European Masters | 2018/10/04 17:00 | Tian Pengfei v Liang Wenbo | 4-2 |
| European Masters | 2018/10/03 17:00 | Fergal O'Brien v Liang Wenbo | 2-4 |
| European Masters | 2018/10/02 11:00 | Liang Wenbo v Alfie Burden | 4-3 |
| Gibraltar Open 2019 | 2018/09/27 06:30 | Martin O'Donnell v Liang Wenbo | 5-2 |