Calon BN di Titiwangsa, Datuk Seri Johari Abdul Ghani menerima kekalahannya dan BN.
"Gelombang Tun Dr Mahathir Mohamad terlalu kuat. Kami perlu terima kekalahan ini, tetapi kami akan kembali.
"Kekalahan ini tidak mencerminkan prestasi BN di Titiwangsa, tetapi sebahagian besarnya disebabkan isu nasional," katanya kepada penyokong di Titiwangsa.
In 2013, Najib Razak obtained a 35,613-vote majority. This time, he won Pekan with a 24,859-vote majority.
Timbalan Presiden PKR Datuk Seri Mohamed Azmin Ali mengekalkan kerusi DUN Bukit Antarabangsa, mengalahkan Salwa Yunus dari BN, Hazlizah Syed Ariffin (PAS), Ahmad Kamarudin (PSM) dan Azwan Ali (Bebas).
The Sheraton Petaling Jaya hotel has taken measures to prevent PH supporters from entering the premises.
Security personnel have been placed at the entrance, and the main door has been locked.
The PH supporters however appear to be well behaved, chanting "Hidup Pakatan" outside the hotel.
Members of the media are still allowed into the hotel.
BN Titiwangsa candidate Johari Abd Ghani says he accepts his defeat and that of the coalition.
"The wave of Dr Mahathir Mohamad was so strong. We have to accept this defeat but we will come back.
"The defeat does not reflect BN's performance in Titiwangsa but it was mostly due to national issues," he told his supporters in Titiwangsa.
PH's candidate for Cameron Highlands, M Manogaran, has apologised to his voters for failing to wrest the parliamentary seat following the unofficial count.
Speaking to FMT, he said he believed PSM's B Suresh had a lot to do with his defeat.
"I lost by around 600 seats and PSM won more than that number," he said.