Torino-Juventus and Crowd Psychology: When the Derby Stops Being Football

Identità collettiva, deindividuazione e contagio emotivo: cosa succede davvero nella mente di un tifoso quando la rivalità diventa totale.

Fabio Zarra  |  Sport Psychology Center  |  Tempo di lettura: ~11 minuti  |  Aggiornato: 24 maggio 2026

Some matches begin long before kickoff. What happened around Turin-Juventus today—the controversy over the dress code imposed on Juventus fans, later blocked by the police, the growing tension between fan bases in the hours leading up to the match, the clashes near the Stadio Olimpico Grande Torino that culminated with a 45-year-old Juventus fan being transported with a red code for head trauma, four police officers injured, and several others arrested—tells us something that goes far beyond football. It tells the story of the exact moment when support threatens to transform into an uncontrolled collective psychological phenomenon.

When the team becomes identity

La psicologia sociale studia da decenni il motivo per cui lo sport riesca a generare emozioni tanto intense. La risposta più solida viene dalla Social Identity Theory di Henri Tajfel e John Turner (1979): gli esseri umani costruiscono parte della propria identità attraverso l’appartenenza ai gruppi sociali, e nel calcio questo processo assume una forza eccezionale.

A team doesn't just represent a club, a jersey, or a sporting achievement. It represents family memory, cultural belonging, territory, personal history, and generational continuity. For many fans, supporting a team means affirming a part of themselves. And this is where the derby takes on a completely different dimension than an ordinary match: in a derby, two teams aren't facing each other. Two collective identities are clashing.

The Derby della Mole as a symbolic space

Turin-Juventus embodies a historically layered rivalry. For decades, the Turin Derby has been interpreted as a symbolic confrontation between two distinct souls of the same city: on one side, the club perceived as more popular and rooted in the local area; on the other, a club with national and global reach. This narrative, though simplified, continues to fuel emotional identification from generation to generation.

For this reason, even a seemingly organizational decision can take on enormous psychological weight. The human social brain places profound value on signals of inclusion and exclusion. The implicit question that is triggered, often unconsciously, is a single one: "Who really belongs in this space?" And it is precisely here that football temporarily ceases to be a spectacle and becomes an emotional territory.

Identity Fusion: When the Group Becomes the Self

In recent years, scientific research has delved into a phenomenon particularly relevant to the study of fan bases: Identity Fusion. According to William Swann and colleagues (2009, 2012), under certain conditions, the bond with the group can become so intense that it merges with personal identity. The boundary between "me" and "us" becomes drastically blurred.

When this happens, criticism of the team is perceived as a personal attack, the group takes on an almost familial feel, rivalry is perceived as a threat to identity, and the willingness to defend the group to the max—even physically—increases. It's not just about sporting passion. It's about existential belonging. And it's one of the structural reasons why, in highly emotional contexts like derbies, certain tensions can quickly escalate.

The crowd and the loss of individual identity

The clashes that occurred in the hours leading up to the match inevitably bring to mind a classic theme in crowd psychology. Gustave Le Bon, at the end of the 19th century, observed how individuals immersed in a crowd tend to profoundly alter their behavior. Modern research has subsequently explored this phenomenon through the concept of deindividuation.

Philip Zimbardo has shown how, within highly cohesive groups, the perception of individual responsibility diminishes, impulsiveness increases, self-control declines, and the acceptance of aggression increases. The individual no longer acts solely as an individual: he or she acts as part of a collective mind. In the context of ultras, this process can become even more intense because the group offers identity, protection, recognition, belonging, and shared emotional energy. The crowd amplifies everything: anger, fear, excitement, adrenaline, and a sense of threat.

Emotional contagion in stadiums

One of the most studied aspects of social neuroscience today is emotional contagion: collective emotions are highly transmissible. In environments characterized by high social density, shared symbols, rituals, noise, and synchronized behaviors, the brain tends to emotionally align itself with the group almost automatically.

This is why initially limited tensions can quickly escalate. A chant increases collective excitement. A provocation turns into an escalation. The perception of the "enemy" becomes more intense than reality itself. In these moments, the group produces a form of autonomous psychological energy that escapes the control of the individuals within it.

It's worth remembering that today's tensions didn't erupt out of nowhere: the night before the match, groups had already been moving around the city, seeking each other out, without ever coming into direct contact. The escalation had been building for hours, fueled by a shared narrative of imminent threat—an almost textbook example of how emotional contagion works well before bodies are in the same physical space.

The stadium as the last place of belonging

There's another element that modern football often overlooks. In an increasingly fragmented, individualistic, and digital society, the stadium remains one of the last spaces of authentic collective belonging. For many people, the stands represent community, continuity, mutual recognition, and a shared identity.

The sociology of sport—and in particular Randall Collins's work on Interaction Ritual Chains—shows how organized fandom often functions as a psychological response to contemporary social and emotional precariousness. Football becomes a ritual, a refuge for identity, a space for recognition, and emotional compensation. This doesn't justify violence. But it helps us understand its deep roots, which are human rather than sporting.

The derby experienced by the body

Sports rivalry isn't just experienced mentally: it's experienced physically. Recent studies on biometric monitoring of fans during highly competitive sporting events have found significant increases in heart rate, increased cortisol levels, increased physiological arousal, and elevated levels of perceived stress in the hours leading up to the match.

The derby activates the brain's threat and competitive circuits with the same intensity as a truly dangerous situation. For this reason, fans experience the match as a deeply personal and corporeal experience. It's not just about watching a match. It's about feeling it, in the most literal and physiological sense of the word.

When cheering stops being about belonging

The most delicate point emerges precisely here. The problem isn't the fans: fans are one of the most powerful and authentic collective bonds our society still produces. The problem arises when collective identity completely replaces individual identity. When the group becomes more important than the individual. When the rival ceases to be a sporting adversary and becomes a symbolic enemy. When rivalry leads to dehumanization.

In those moments, football risks losing its unifying function and turning into a battleground for emotional and social conflict. Understanding the psychological mechanisms that lead to this outcome—fused identity, deindividuation, emotional contagion—is not an academic exercise. It's the first step to managing them: through training, space management, cultural mediation, and work with organized fan groups.

Some games don't start at kickoff. They start much earlier. In collective psychology. In identities. In fears. In the human need to belong.

Key concepts of the article

Scientific references

— Tajfel, H., & Turner, J. C. (1979). An Integrative Theory of Intergroup Conflict. The Social Psychology of Intergroup Relations, 33–47.

— Swann, W. B., Gómez, Á., Seyle, D. C., Morales, J. F., & Huici, C. (2009). Identity Fusion: The Interplay of Personal and Social Identities in Extreme Group Behavior. Journal of Personality and Social Psychology, 96(5), 995–1011.

— Zimbardo, P. G. (1969). The Human Choice: Individuation, Reason, and Order versus Deindividuation, Impulse, and Chaos. Nebraska Symposium on Motivation.

— Le Bon, G. (1895). Psychologie des Foules. Alcan.

— Cikara, M., & Van Bavel, J. J. (2014). The Neuroscience of Intergroup Relations. Perspectives on Psychological Science, 9(3), 245–274.

— Collins, R. (2004). Interaction Ritual Chains. Princeton University Press.

— Wann, D. L. (2006). The Causes and Consequences of Sport Team Identification. Current Directions in Psychological Science, 15(4), 183–187.

— Reicher, S., & Stott, C. (2011). Mad Mobs and Englishmen? Myths and Realities of the 2011 Riots. Constable & Robinson.

— King, A. (2001). The European Ritual: Football in the New Europe. Ashgate.

Journalistic and contextual sources

— ANSA — cronaca in tempo reale degli scontri pre-derby Torino-Juventus, 24 maggio 2026. lhttps://www.ansa.it/sito/notizie/cronaca/2026/05/24/scontri-a-torino-prima-del-derby-tifoso-in-codice-rosso.-gli-ultra_8ef8e6ad-dbbb-4af4-b95a-1d9b96ff0bad.html

— Corriere dello Sport — diretta Serie A, Torino-Juventus 38ª giornata.

— Il Messaggero, Leggo, Fanpage.it — aggiornamenti sull’incidente al tifoso e sui fermati.

— TGCom24/Mediaset — video e cronaca degli scontri in piazzale San Gabriele di Gorizia.

— TorinoToday — ricostruzione delle tensioni dalla notte precedente al match.

— JuventusNews24 — cronaca live del pre-partita e confronto Locatelli-ultras.

© 2026 Sport Psychology Center  |  Fabio Zarra, Psicologo dello Sport  |  www.sportpsychologycenter.com