COSMO Malaysian Open Darts Championship was played 07/10/2018 in The Federal Hotel, Kuala Lumpur, Malaysia with 310 men and 72 women.
WDF Tables updated with these results 31/10/2018.
| MEN’S SINGLES | Country | Position | WOMEN’S SINGLES | Country |
| Christian Perez | Philippines | 1 | Nursazleena Muliyono | Malaysia |
| Paolo Nebrida | Philippines | 2 | Melania Rachael Maidi | Malaysia |
| Robert Calupit | Philippines | 3 | Mary Grace Fausal | Philippines |
| Dioleto Peresores | Philippines | 3 | Akin Darlyn Batiaq | Philippines |
| Salenga Jerry Racan | Philippines | 5 | Angelin Detablan | Philippines |
| Jhay Doria | Philippines | 5 | Naruephak Khaosoi | Thailand |
| Lourence Ilagan | Philippines | 5 | Norfahizan Zaini | Malaysia |
| Juanito Gionson | Philippines | 5 | Rohana Hj Mohd Jalil | Malaysia |
| Pg. Mohammad | Brunei | 9 | Bernadette Philippa | Malaysia |
| Amado Rexbautista | Philippines | 9 | Jaqueline Augustine | Malaysia |
| Vikash Kothari | India | 9 | Mary Jane Ricarte | Philippines |
| Mark Jumin | Malaysia | 9 | Latifah Hassan | Malaysia |
| Noel Malicdem | Philippines | 9 | Janani Gopal | India |
| Ravi Subramaniam | Malaysia | 9 | Zaiton Mohamad Nor | Malaysia |
| Mark Gonzales | Philippines | 9 | Susan Khong | Malaysia |
| Alireza Izadi | Iran | 9 | Mahshad Avazzadeh | Iran |