The NBA Summer League in Las Vegas is a well-known stage for rising basketball stars and also a key event for a few FIBA referees from around the world. Since 2010, a select group of FIBA Elite Programme referees has been invited to participate, and this year’s camp, from July 9-15, continues this important tradition. As part of the FIBA Elite Program's development plan, this experience offers a special opportunity for referees to fully experience the NBA's unique officiating culture. For 2025, five FIBA referees will take the floor: Yohan Rosso (France), making his third appearance, alongside Mikhel Männiste (Estonia), Orlando Varela (Honduras), James Griguol (Australia), and Jian Sun (China). They share their expectations and goals as they prepare for this demanding program. 

Approaching the Summer League, the referees are united in their main goal: to learn and grow. "I’m approaching Summer League with the mindset of learning and growth," says James Griguol, a feeling shared by his colleagues. The core expectation is to gain a deeper understanding of the NBA's officiating philosophy, from its special mechanics and language to its video review sessions. Yohan Rosso aims to "learn from another system and different instructors," hoping to bring new perspectives into his own officiating. The referees expect a challenging environment, both mentally and physically, but see it as a vital part of their development. 

The referees see big differences between the NBA and FIBA games. The style of play is a main distinction, with the NBA's focus on "one-on-one situations and higher game tempo," as Jian Sun notes. Mikhel Männiste adds that the NBA is "much more individualistic," which places different demands on referees. Rules different from FIBA’s, such as the defensive three-second rule and shot clock resets, also require careful study. "The general concepts are the same," Rosso observes, "but mechanics and rules have some specificities." 

This unique environment provides a rich ground for improvement. Key areas of focus for the group include improving mechanics and positioning to read the game better. Griguol is eager to learn "new movement patterns and floor positioning," while Varela is focused on "play-calling accuracy." Better communication and court presence are also top priorities. Männiste hopes to follow the example of the "strong and confident court presence" of NBA referees. Finally, they all aim to sharpen their decision-making under the pressure of the faster-paced game. 

Preparation has been careful and thorough. The referees have been intensely studying NBA rulebooks, casebooks, and mechanics manuals. Watching recent NBA games and educational clips has also been a common practice. "I’ve been actively preparing by watching NBA games with a focus on mechanics, positioning, and game management," states Griguol. Discussions with current NBA and G-League referees have provided valuable insights, ensuring these referees arrive in Las Vegas ready to take in new knowledge, adapt, and ultimately, improve their skills. 

FIBA