File picture of TDP chief N Chandrababu Naidu.
TDP was leading in over 50 Assembly seats and the YSR Congress Party in 40, as per initial trends in Seemandhra.
TDP supremo N Chandrababu Naidu was leading from Kuppam in Chittoor district by more than 1,400 votes.
The 175 Assembly seats in Seemandhra went to polls on May 7.