Ruling Congress was leading in 31 seats while opposition INLD was ahead in 19 seats in Harayana, according to the trends available for 70 out of the total 90 seats.
BJP, which severed ties with the INLD ahead of the polls, and Haryana Janhit Congress are ahead in three seats while BSP and Shiromani Akali Dal are leading in one seat each.
Independents and others were leading in 11 seats.
The Congress was leading in Uchana Kalan, Ambala City, Ambala Cantt, Ferozepur Jhirka, Israna Reserve, Panipat City, Sadhaura and Tohana.
Om Parkash Chautala-led INLD was ahead in Thanesar, Yamunanagar, Rania, Punhana, Pataudi Reserve, Panipat Rural, Mullana Reserve, Ladwa and Bawal.
Finance Minister Birendra Singh was leading over INLD Chief Chautala in Uchana Kalan while state unit Congress President Phool Chand Mullana is trailing behind Rajbir Singh Barara of INLD.
INLD state President Ashok Kumar Arora was leading over Ramesh Gupta of Congress from Thanesar.