The Stags make no mistake to destroy the Dolphins 3-0 at the Tampines Stadium.
Akihiro Nakamura, Qiu Li and Khariul Amri got the goals for the Stags as the Dolphins just fell apart.
In other games, the Cubs fell to Beijing Gouan (S) 0-1 at the Yishun Stadium as they felt the loss of skipper Hariss Harun, who is on trial with Shanghai Shenhua, while Geylang United drew 0-0 with Balestier Khalsa at the Jalan Besar Stadium.
Yu Tianzhu scored for the Chinese side.
Hassan Sunny (GK), Zahid Ahmad, Benoit Croissant, Seiji Kaneko, Akihiro Nakamura, Imran Sahib, Park Yo Seb, (Jufri Taha) Aliff Shafaein (C), (Khairul Amri) Shukor Zailan, (Jamil Ali) Aleksandar Duric, Qiu Li
Fadhil Salim (GK), Shahir Hamzah, Ratna Suffian, Kenji Arai, Azfar Zainal Abidin, Nor Azli Yusoff (C), An Jae Cheul, Duncan Elias, (Faizal Amir) Sobrie Mazelan, Mojtaba Tehranizadeh, Mamadou Diallo
Izwan Mahbud (GK), Afiq Yunos (C), Safuwan Baharudin, Shakir Hamzah, Fazli Ayob, (Shahfiq Ghani) Hafiz Abu Sujad, (Madhu Mohana) Faritz Abdul Hameed, Luka Savic, Seo Su Jong, Fairoz Hasan, (Khalili D'cruz) Khairul Nizam
Yazid Yasin (GK), Salim Rahim, Walid Lounis, (Yasir Hanap) Shah Hirul, Rastislav Belicak (C), Adrian Dhanaraj, Vasile Ghindaru, Kim Jae Hong, (Masrezwan Masturi) Syed Fadhil, (Hafiz Rahim) Itimi Dickson, Peter Tomko