What is required when an obvious Unsportsmanlike Foul is called?

When an obvious Unsportsmanlike Foul is called, directly showing the Unsportsmanlike Foul signal is required for clear communication. This signal is essential as it visually informs players, coaches, and spectators about the nature of the foul being enforced. By using this specific signal, the referee ensures that everyone involved in the game understands the seriousness of the situation and the consequences of such a foul, thereby maintaining the flow of the game and upholding its integrity.

The use of this signal also aligns with the practices set forth by FIBA, emphasizing the importance of being clear and authoritative in officiating. This helps in maintaining control of the game, as it conveys that unsportsmanlike conduct will not be tolerated. The clarity provided by this signal also serves to deter similar behaviors in the future, as players become more aware that officials are watching for and will penalize such actions appropriately.