Andrej Plenkovic, Croatia's Prime Minister incumbent casts his ballot at a polling station in Zagreb, Croatia, Sunday, July 5, 2020. Amid a spike of new coronavirus cases, voters in Croatia cast ballots on Sunday in what is expected be a close parliamentary race that could push the latest European Union member state further to the right. (AP Photo)

A voter casts his ballot at a polling station in Zagreb, Croatia, Sunday, July 5, 2020. Amid a spike of new coronavirus cases, voters in Croatia cast ballots on Sunday in what is expected be a close parliamentary race that could push the latest European Union member state further to the right. (AP Photo)

Miroslav Skoro, leader of the Homeland Movement wears a face mask at a polling station in Zagreb, Croatia, Sunday, July 5, 2020. Amid a spike of new coronavirus cases, voters in Croatia cast ballots on Sunday in what is expected be a close parliamentary race that could push the latest European Union member state further to the right. (AP Photo/Daniel Kasap)

A voter casts her ballot at a polling station in Zagreb, Croatia, Sunday, July 5, 2020. Amid a spike of new coronavirus cases, voters in Croatia cast ballots on Sunday in what is expected be a close parliamentary race that could push the latest European Union member state further to the right. (AP Photo)

Voters casts ballots at a polling station in Zagreb, Croatia, Sunday, July 5, 2020. Amid a spike of new coronavirus cases, voters in Croatia cast ballots on Sunday in what is expected be a close parliamentary race that could push the latest European Union member state further to the right. (AP Photo)

Davor Bernardic, leader of the Restart coalition addresses the media after his vote at a polling station in Zagreb, Croatia, Sunday, July 5, 2020. Amid a spike of new coronavirus cases, voters in Croatia cast ballots on Sunday in what is expected be a close parliamentary race that could push the latest European Union member state further to the right. (AP Photo)

Miroslav Skoro, leader of the Homeland Movement leaves after his vote at a polling station in Zagreb, Croatia, Sunday, July 5, 2020. Amid a spike of new coronavirus cases, voters in Croatia cast ballots on Sunday in what is expected be a close parliamentary race that could push the latest European Union member state further to the right. (AP Photo/Daniel Kasap)

Davor Bernardic, leader of the Restart coalition casts his ballot at a polling station in Zagreb, Croatia, Sunday, July 5, 2020. Amid a spike of new coronavirus cases, voters in Croatia cast ballots on Sunday in what is expected be a close parliamentary race that could push the latest European Union member state further to the right. (AP Photo)

Davor Bernardic, leader of the Restart coalition adjusts his face mask at a polling station in Zagreb, Croatia, Sunday, July 5, 2020. Amid a spike of new coronavirus cases, voters in Croatia cast ballots on Sunday in what is expected be a close parliamentary race that could push the latest European Union member state further to the right. (AP Photo)

CORRECTS DATE - Miroslav Skoro, leader of the Homeland Movement addresses the media after his vote at a polling station in Zagreb, Croatia, Sunday, July 5, 2020. Amid a spike of new coronavirus cases, voters in Croatia cast ballots on Sunday in what is expected be a close parliamentary race that could push the latest European Union member state further to the right. (AP Photo/Daniel Kasap)

Davor Bernardic, leader of the Restart coalition casts his ballot at a polling station in Zagreb, Croatia, Sunday, July 5, 2020. Amid a spike of new coronavirus cases, voters in Croatia cast ballots on Sunday in what is expected be a close parliamentary race that could push the latest European Union member state further to the right. (AP Photo)