Inter Milan and Napoli play their last Serie A matches of the season on Friday instead of Sunday, the Italian competition announced on Monday.
The LEGA Series A Council decided Napoli's home game against Cagliari and Inter's Away match against Como will start at 20:45 CEST at the same time.
Antonio Conte's Napoli is at the top of the rankings at 79 points, one for the title defender Inter that starts the last competition day.
If the two parties end up on points, a play -off is required to determine the title winner.
The potential play -off could be played on 26 May, giving Inter on 31 May to prepare for the Champions League final.
The six remaining matches are played on Sunday and decide the European places and relegation.