In 2020, many major sports events were held without live audiences due to the global pandemic. The Tokyo Olympics, originally scheduled for 2020, was postponed to 2021 and eventually took place with limited or no spectators. Similarly, the UEFA European Football Championship and the NBA playoffs were conducted in empty stadiums to ensure player and public safety. 
Indian Premier League （IPL） 2020 was also played behind closed doors in the United Arab Emirates. This unprecedented situation highlighted the importance of health protocols and the adaptability of sports organizations worldwide. |
