WDF World Championship Women 2022 | 04/08 14:55 | 3 | Rhian O'Sullivan v Maria O'Brien | 2-0 | |
WDF World Championship Women 2022 | 04/04 13:35 | 4 | Maria O'Brien v Marjolein Noijens | 2-1 | |
Campionati del Mondo (BDO) femminile 2020 | 01/06 20:35 | 4 | Mikuru Suzuki v Maria O'Brien | 2-1 | |
BDO World Trophy femminile 2019 | 09/01 11:00 | 3 | Maria O'Brien v Anastasia Dobromyslova | 1-4 | |
BDO World Trophy femminile 2019 | 08/31 20:00 | 4 | Deta Hedman v Maria O'Brien | 3-4 | |
Campionati del Mondo (BDO) 2019 | 01/11 15:00 | 2 | Maria O'Brien v Mikuru Suzuki | 0-2 | |
Campionati del Mondo (BDO) 2019 | 01/10 14:45 | 3 | Maria O'Brien v Fallon Sherrock | 2-0 | |
Campionati del Mondo (BDO) 2019 | 01/06 15:15 | 4 | Deta Hedman v Maria O'Brien | 0-2 | |
Campionati del Mondo (BDO) 2019 | 06/02 13:25 | 3 | Maria O'Brien v Fallon Sherrock | 3-4 | |
Campionati del Mondo (BDO) 2019 | 05/30 21:00 | 4 | Aileen De Graaf v Maria O'Brien | 3-4 | |
Campionati del Mondo (BDO) 2019 | 01/07 19:50 | 7 | Sharon Prins v Maria O'Brien | 2-0 | |
Campionati del Mondo (BDO) 2019 | 05/26 19:00 | 4 | Trina Gulliver v Maria O'Brien | 4-2 |
Maria O'Brien (born 14 May 1970) is an English darts player who plays in World Darts Federation (WDF) events.
O'Brien reached the Semi-Final of the World Masters in 2016. In 2017, she reached the Last 16 of the BDO World Trophy and won the Romanian Classic. She qualified for the 2018 BDO World Darts Championship as the 13th seed, facing Sharon Prins in the last 16, where she lost 0–2.