Carlos Sainz told Andrea Kimi Antonelli to calm down after the Mercedes driver called him an idiot over team radio during opening practice for the Belgian Grand Prix at Spa-Francorchamps. The exchange followed a close moment as the pair disputed track position through Blanchimont.
It was the kind of practice-lap flashpoint that lands because it happens in real time and leaves both drivers talking over each other. Antonelli came on the radio with, “Sainz, what an idiot!” after the near-miss, while Sainz answered his own team with, “I don’t know what Antonelli was doing with me. He throw the car into me, I don’t know why…”
That brief burst of anger mattered because it was not just a stray radio complaint. Antonelli heads into the Belgian Grand Prix weekend holding a 25-point championship lead over George Russell, so every close call gets read a little more sharply, and every reply carries more weight than it would in a routine session. Sainz, meanwhile, finished Friday practice 16th-fastest, with Alex Albon 15th, leaving him with no cushion from the timing sheets to soften the mood.
The dispute itself was about position on the run through Blanchimont, where the fight over who should yield turned into a near-miss. Sainz said after practice that he felt Antonelli believed he had been impeded, but he did not think he had blocked him. He added that a driver should not call a rival an idiot on the radio and should calm down a bit, while also noting that in Straight Mode, if one driver does not get out of the way exactly as the other wants, the car can feel hard to place because there is no downforce with the wings open.
Antonelli later gave his own version after topping second practice. He said Sainz backed off out of a fast corner, that he had to abort, and that the situation was quite risky. He said his reaction in the heat of the moment was not the best, but also said it was dangerous. That leaves the weekend with the argument still hanging in the air, even if the radios have gone quiet.
What happens next is straightforward enough: the Belgian Grand Prix weekend keeps going, and both drivers will have to share the same track again. The unanswered question is not who was angrier, but whether the close call stays a practice spat or becomes the kind of moment that shapes how Antonelli and Sainz treat each other for the rest of Friday and beyond.
