PITWALL's forecast for the next Grand Prix — and how past forecasts turned out
Every forecast is kept and scored once the race is run. Races marked “backtest” were forecast afterwards using only the races before them, so they are a fair test of the method.
Brier score 0.80 vs 0.95 for giving every driver the same chance — lower is better.
| Race | Our favourite | Winner (our chance) | Podium picks |
|---|---|---|---|
🇺🇸 United States GP 2026-10-25 · live | Leclerc 19% | Antonelli 14% | 3 / 3 |
🇸🇬 Singapore GP 2026-10-11 · live | Leclerc 26% | Verstappen 12% | 2 / 3 |
🇦🇿 Azerbaijan GP 2026-09-26 · backtest | Leclerc 23% | Verstappen 15% | 1 / 3 |
🇪🇸 Spanish GP 2026-09-13 · backtest | Russell 26% | Antonelli 26% | 2 / 3 |
🇮🇹 Italian GP 2026-09-06 · backtest | Leclerc 24% | Antonelli 16% | 1 / 3 |
🇳🇱 Dutch GP 2026-08-23 · backtest | Leclerc 23% | Norris 3% | 1 / 3 |
🇭🇺 Hungarian GP 2026-07-26 · backtest | Antonelli 39% | Norris 3% | 1 / 3 |
🇧🇪 Belgian GP 2026-07-19 · backtest | Antonelli 38% | ✓ Antonelli 38% | 2 / 3 |
🇬🇧 British GP 2026-07-05 · backtest | Antonelli 43% | Leclerc 13% | 2 / 3 |
🇦🇹 Austrian GP 2026-06-28 · backtest | Antonelli 48% | Russell 8% | 2 / 3 |
🇪🇸 Barcelona-Catalunya GP 2026-06-14 · backtest | Antonelli 49% | Hamilton 11% | 1 / 3 |
🇲🇨 Monaco GP 2026-06-07 · backtest | Antonelli 54% | ✓ Antonelli 54% | 1 / 3 |
🇨🇦 Canadian GP 2026-05-24 · backtest | Antonelli 39% | ✓ Antonelli 39% | 1 / 3 |
🇺🇸 Miami GP 2026-05-03 · backtest | Antonelli 39% | ✓ Antonelli 39% | 2 / 3 |