BELGRADE—Serbia’s incumbent President Aleksandar Vucic is set to win the presidential vote on Sunday with 59.8 percent of the votes, according to a projection by pollsters Ipsos and CeSID, based on a sample of the partial polling station count. Zdravko Ponos, a retired army general representing the Alliance for Victory coalition, is set to come second with 17.1 percent of the votes. In the parliamentary vote Vucic’s Serbian Progressive Party (SNS) is set to come first with 43.6 percent of votes, Ipsos and CeSID projections showed. The United for Victory opposition alliance trailed behind with 12.9 percent of the votes. The Socialist Party of Serbia, a long-time ally of the SNS, is seen third with 11.6 percent of the votes. The Nada (Hope) coalition and Moramo (We Must), an alliance of green movements and parties, garnered around 5.4 percent and 4.3 percent of votes respectively. As the SNS would likely …