BJP's Sushma Swaraj was leading by 61,983 votes over her Congress Lakshman Singh in Vidisha.
In the state capital, Alok Sanjar of BJP is leading by 5,373 votes over Congress' P C Sharma.
Union ministers and senior Congress leaders Jyotiraditya Scindia and Kamal Nath were leading by 13,388 and 1,224 votes from Guna and Chhindwara seats respectively.
BJP was ahead of Congress in Balaghat, Betul, Bhind, Damoh, Dewas, Dhar, Gwalior, Hoshangabad, Indore, Jabalpur, Khajuraho, Khargone, Mandla, Mandsour, Morena, Rajgarh, Ratlam, Rewa, Sagar, Shahdol, Sidhi, Tikamgarh and Ujjain.
BJP had won 16 seats, Congress 12 and BSP one in 2009 Lok Sabha polls.