Immutable

The most revealing number in Immutable's record is what happens when the rain arrives. On genuinely wet or muddy ground, this horse has won 2 of just 3 races — that is a 67% win rate, which is extraordinary. Most horses win somewhere between 10% and 25% of their races over a career; a two-in-three record in a specific condition is the kind of thing that makes trainers watch the weather forecast very carefully. Equally useful is knowing the right trip: over a mile and one to a mile and two furlongs, Immutable has won 2 from 6 races, or 1 in every 3, which is well above its overall average. Put those two things together — a wet day, the right distance — and you have a horse transformed.

The partnership with jockey Gary Carroll is worth noting too. In 11 races together they have won 3 times, a win rate of 27%, or roughly 1 in every 4 rides. That is meaningfully better than Immutable's overall average and suggests the two have developed a genuine understanding.

The awkward truth, though, is that Immutable has not won a race in 25 months, since Cork in March 2024. The recent run of form reads as a string of mid-pack finishes rather than near-misses, and the last six races have brought nothing closer than third place. That is not a horse on the cusp of a win — it is one searching for the right combination of conditions to spark something. Having raced as recently as yesterday, it is clearly still being asked the question. Whether the answer comes depends heavily on what the sky decides to do.