Abstract
This study investigated the impact of university sports spectatorship on student well-being, with a particular focus on reductions in loneliness and increases in psychological closeness. A total of 35 students (most of whom were previously unacquainted) participated across three American football games (n = 12, 11, and 12 per game) and completed questionnaires before and after each game. Results showed a decrease in loneliness and a statistically meaningful increase in closeness. Bio signal data further revealed physiological synchrony among participants, especially during high-tension moments such as close scores or critical setbacks for the team. These findings suggest that university sports spectatorship fosters shared emotional experiences, enhances social connectedness and may contribute to student well-being. This study highlights the potential of sports events as a social platform for alleviating student isolation and supporting psychological health in university settings.