That one victory came at Southwell in March 2026, and it remains the defining moment of Tenzi's short career to date. Breaking through for a first win is always significant for a young horse — it proves they know what racing is for — and doing it at Southwell, a tight, all-weather track that rewards horses who switch on mentally, suggests Tenzi has a sensible head on its shoulders.
The recent form string of 6-4-1-3-3-3 tells an interesting story. Read from right to left — oldest to newest — you can see a horse consistently finishing third, then breaking through to win, then filling the placings again in its two most recent outings. The sixth-place finish last time out is the one result that slightly jars, but with Tenzi having raced just one day ago, there is barely time to draw conclusions before the next chapter begins.
The trainer is Jamie Osborne, whose yard at Upper Lambourn has been firing on all cylinders this season, sending out 47 winners already. Upper Lambourn sits at the heart of British racing's training community, and a yard producing that volume of winners is clearly in good form — the kind of operation that knows when a horse is ready and when to ask questions of it. With Tenzi active and racing frequently, Osborne clearly believes there is more to come from this young horse, and the statistics back that up. Winning roughly 1 in every 6 races as a three-year-old, while placing in two-thirds of your outings, is the profile of a horse still finding its feet but absolutely worth following.
| Course | Races | Results | Last visited | Win rate |
|---|---|---|---|---|
| Southwell Galloping |
1 | 1 win | 21 Mar | 100% |
| Ffos Las Galloping |
1 | 1 third | 29 Jun | 0% |
| Goodwood Undulating |
1 | 1 third | 13 Jun | 0% |
| Wolverhampton Galloping |
1 | 1 third | 23 Feb | 0% |
| Kempton Park Galloping |
1 | 1 other | 30 Apr | 0% |
| Brighton Undulating |
1 | 1 other | 29 May | 0% |