Why did Luka Doncic choose number 77?

Why Luka Doncic Wears Number 77

It’s hard to imagine Luka Doncic in any jersey other than number 77—the double digits have become almost as iconic as his step-back three or no-look dimes. But the origin of that choice isn’t just about style or superstition. It’s a story of respect, timing, and a small twist of fate.

The number 7 was always Luka’s favorite. From his early days in Slovenia to his breakout performances with Real Madrid, he wore 7 proudly. So when he joined the Slovenian national team for EuroBasket 2017, it was only natural he’d want to keep it. But there was a problem—his teammate, veteran guard Klemen Prepelic, also favored the number and had earned the right to keep it as the more senior player.

Instead of insisting, the young star made a graceful move: he doubled it. Out came 77—a number that was both a compromise and a statement. It kept his beloved 7 alive while carving out a unique identity. The number stuck, not just for the national team, but later in the NBA with the Dallas Mavericks.

What started as a gesture of respect turned into a signature. Today, 77 is more than just a jersey number—it’s a symbol of Luka’s humility, team-first attitude, and effortless flair. And fittingly, it reflects how he plays: bold, a little unexpected, and impossible to ignore.