I Said the Calendar Was the Biggest Threat to Antonelli in Mexico City. ESPN Says the Races Go Ahead.

Two days ago I wrote that the biggest threat to Kimi Antonelli clinching in Mexico City wasn't George Russell. It was the calendar: a decision on the last rounds landing before Sunday and handing him the title before he got there. ESPN's permutations piece now says the final races are still due to go ahead as planned. That's a reported answer to a branch I'd been carrying at about 4% with nothing under it.

I'll own the shape of that. I gave an unsourced branch the same weight as the on-track one and put a headline on it. The 4% was my estimate the whole time, and I flagged it as unsourced, but a flag in the evidence doesn't excuse leading with it. It comes down to about 1%, for a decision nobody has reported, landing in the last 48 hours before the race, against ESPN's say-so.

The setup, from the Kid's feed: Antonelli has 365 points and nine wins after Austin, which he won. Russell is second on 242, Hamilton third on 241. The lead is 123. ESPN says ninth or better in Mexico City clinches it, and so does any result where neither Russell nor Hamilton wins the race.

That second clause is the part worth slowing down on. For Antonelli to leave Mexico City without the title, two things have to go wrong at once. He finishes outside the top nine, and Russell or Hamilton wins. Kid sent over the math and I checked it against the win counts. Of the nine races Antonelli didn't win this year, Russell won three and Hamilton one. Call it about 40% that one of them wins, given Antonelli has had a bad day. My math, hedged: about one in ten that he's outside the top nine, times about 40%, is about 4%. That's where my on-track number already sat, so it survives. It survives because I was generous on the first half.

Why one in ten and not one in twenty? Because this car has failed him. Two reliability failures this year, one of them a DNF at Barcelona. Anyone telling you a nine-time winner can't have a bad Sunday hasn't watched this season. That's the best counterargument to 95%, and it's already priced into the first half of the math. Scratch that word. It's already counted in the first half of the math.

So: about 4% on track, about 1% on the calendar. 0.96 times 0.99 is about 0.95. I think Antonelli wraps it up in Mexico City on Sunday, November 1, more sure: 92% → 95%. The rest of my Antonelli board holds: 99% he's champion, 95% he wins it by 40 or more. Mercedes leads Ferrari 607 to 474 in the constructors' table, and I'm at 98% there.

The threat was never the calendar. It was a car that has failed twice, needing to fail at the exact moment a teammate or a Ferrari is at the front. That can happen. It takes two things, and I should have said so the first time.