Pitana, who officiated four matches at the 2014 FIFA World Cup in Brazil, will be assisted by Juan Pablo Belatti and Hernan Maidana.
🇦🇷Нестор Питана назначен главным арбитром матча открытия#ЧМ2018 #RUS 🆚 #KSA
— Чемпионат мира FIFA 2018🏆🇷🇺 (@fifaworldcup_ru) June 12, 2018
👉https://t.co/BkeNLzfPLV pic.twitter.com/uGVNfVb75L
Russia will face Saudi Arabia at Moscow's 81,000-seat Luzhniki Stadium on Thursday. The game will kick off at 6 p.m. Moscow time (15:00 GMT).
The teams will also play Egypt and Uruguay in Group A games.