‘I had the balls’: The line that lit up Senna vs. Häkkinen at Estoril ’93
Mika Häkkinen still laughs about the moment. His first Grand Prix weekend in a McLaren, the great Ayrton Senna in the other car, and a qualifying lap at Estoril that put him fractionally ahead of the team’s superstar. Then came four words—meant as a joke—that froze the room.
“I had the balls.”
That was Häkkinen’s punchline when Senna, curious and clearly irked, asked how the newcomer had found that extra sliver of time. The Finn had out-qualified Senna by 0.048s on his debut as McLaren team-mate, in a year he’d mostly spent developing the car rather than racing it. Senna didn’t smile. He didn’t speak to Häkkinen for weeks.
Häkkinen’s arrival alongside Senna in late 1993 came after a messy season for McLaren. Signed as Michael Andretti’s team-mate, Häkkinen had a clause to step aside if Senna chose to continue with the team—so he dutifully became a test driver when the Brazilian did. By year’s end, with Andretti struggling and the relationship frayed, McLaren gave Häkkinen the call for the final three races.
He hit the ground flying in Portugal. “I was testing a lot that year, developing the car,” Häkkinen recalled on the High Performance podcast. “Andretti didn’t race the last three Grands Prix, so it gave me the opportunity to be a team-mate for Ayrton. First race with McLaren, I crashed—no chance for victory—but I out-qualified Senna. That was incredible.”
The time gain, Häkkinen says, came in the most daunting part of Estoril: Turn 1, that long, brutal right-hander where faith and finesse blend at the edge of adhesion. He was left-foot braking. Senna, at the time, was using his right foot.
“You touch the brake pedal just a tiny bit, come down the gears and foot down again. Super fast,” Häkkinen said. “When he had to come off the throttle to go on the brake pedal and then get back on the throttle, that’s where he lost that half a tenth.”
Senna wanted to know how. Häkkinen, 24, went with gallows humor. “Of course, I didn’t tell him! I said something very naughty to him. A little bit of joking there, the Finnish sense of humour… I said, ‘I had the balls!’” The response was instant. “He got really upset,” Häkkinen admitted. “I said, ‘How many championships do you have, and how many race victories? It was just a joke.’ He didn’t speak to me for a couple of weeks.”
Sunday offered no redemption. Senna jumped ahead early and looked set for a podium until the Ford engine let go on Lap 20. Thirteen laps later, Häkkinen put his own McLaren in the barriers at the final corner. Curtain down on a chaotic debut.
It didn’t end there. A month later at Suzuka, the two were almost welded together on the timesheets—Senna second in qualifying, Häkkinen third, split by just 0.032s. This time race day told a clearer story: Senna won comfortably. Häkkinen, quick but raw, came home third and more than half a minute down.
That’s when the lesson landed. “We started communicating again, and he put his act together,” Häkkinen said. “He really put his professionalism, maximum experience together. Then, the last two Grands Prix with him, he just went flat out. I didn’t have a chance. I was close at times, but his experience was so powerful. That opened my eyes big way; I have so many things to learn.”
For all the awkwardness, those weekends became formative for Häkkinen. He learned where the limits were—of the MP4/8, of Senna, and of when a joke should stay in your head. The Finn would go on to become a two-time World Champion in 1998 and ’99, a driver defined by icy precision and quiet steel rather than one-liners. But the Estoril quip still clings to the origin story.
It’s also a snapshot of Senna’s competitive DNA. Even a tenth—half a tenth—mattered. A team-mate’s swagger, even playful, wasn’t going to land well. Respect had to be earned on Sundays, not in the paddock.
Three decades on, that first weekend reads like perfect prologue: a future champion announcing himself with a flash of speed, then discovering what it takes to be the yardstick. Häkkinen found out quickly. Senna made sure of it.
