Sibling Rivelry

It all started at Southwell in March 2025, where Sibling Rivelry took its first career win, and the horse has since built steadily and impressively. The most recent victory came at Windsor just this week — a winner trained at one of racing's most famous addresses and still very much in the thick of things. While the recent form line of 1-3-1-6-1-1 shows one difficult run mixed in (finishing sixth on one occasion), the horse has bounced back sharply each time, which speaks to a genuine competitive temperament rather than a horse that collapses under pressure.

Behind the horse stands David Simcock, whose Newmarket yard has sent out 39 winners already this season — a trainer clearly in excellent form and knowing exactly how to place a horse to win. Simcock is a shrewd operator, and Sibling Rivelry's record of 2 wins from 4 races at its typical level — winning exactly half of those races — suggests the yard has found a level where this horse is genuinely hard to beat. Whether Sibling Rivelry has the ability to climb higher remains to be seen, but right now, in the races it is being aimed at, it is about as consistent as the sport allows.