Exit polls put his Progressive Bulgaria on 37%, more than double the score of the closest runner-up, but he will likely need to form a coalition to govern.
Former world number one Mark Allen fights back from an "absolutely embarrassing" first session to beat China's Zhang Anda 10-6 and move into the last 16 of the World Snooker Championship.
England's Matt Fitzpatrick beats world number one Scottie Scheffler in a play-off to win the RBC Heritage and claim his second PGA Tour title in the space of a month.