In a stunning turn of events at the Italian Open, Novak Djokovic's pursuit of a seventh Rome title came to an abrupt halt as 19-year-old qualifier Dino Prizmic pulled off the upset of the tournament. The world No. 1 appeared to be cruising after a dominant first set, but Prizmic roared back with remarkable composure, taking the next two sets 6-2, 6-4 to claim the biggest victory of his young career.

This loss marks Djokovic's final match before heading to Roland Garros, and it's a rare early exit for the Serbian great. Since the Masters 1000 format changed in 2009, Djokovic has only suffered six defeats at this stage—and just one of those came after September 2010. For a player who had been an incredible 18-0 in his opening matches in Rome, this result raises eyebrows as the clay season heats up.

Former ATP star Steve Johnson, a seven-time title winner, offered sharp analysis on the "Nothing Major Show," pointing to Djokovic's unusual approach. "He didn't look great physically after the first set," Johnson noted. "It's just strange to me. In the third set, he was losing rallies that went 10, 12, or 14 balls—and he was going for winners more than Prizmic was. That's never been his game."

Johnson highlighted a key tactical shift: Djokovic, known for his relentless baseline endurance, was actively trying to shorten points. "He has done that against Sinner and Alcaraz lately, and against Nadal before them, but against a player like Prizmic? It's weird to see him pull the trigger first in those long, grueling exchanges. That's what we've seen Novak do his entire career—outlast opponents, not rush them."

For tennis fans and players alike, this defeat serves as a reminder that even the greatest can have off days, especially as the French Open looms. Whether it's a physical hiccup or a tactical experiment gone wrong, Djokovic will need to regroup quickly if he wants to add another Grand Slam to his collection.