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Horse profile

Miss Trickster (USA)

2yo filly · Trainer Jamie Osborne · Owner Just Jim Limited
by Practical Joke (USA) out of Matle Valley (USA) (Tonalist)
1 run · 1 course · from Oct 2026
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Last run 7 Oct 2026 · 2nd of 12
KTB Profile

Lightly raced 2yo filly with 1 start since Oct 2026. Finished 2 of 12 at Kempton (AW) last time.

Based on 1 archived run · run-style from 1 commented run since Oct 2026 · updated 5 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 69 the best of the last 1 graded (A or B) run · Kempton (AW), 7 Oct 2026

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Flat 1 figure · too few for a breakdown

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 1 run · as at 15 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 55B the best of the last 1 rated run · Kempton (AW), 7 Oct 2026

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Flat 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 1 run · as at 15 Oct 2026 · a record, not a forecast

Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.

Pedigree intelligence

Sire
Practical Joke (USA)

Progeny in our archive have won 2.9% of 34 runs since Jul 2021 (9 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm300%−2.9—
Good700%−2.9—
Good to Soft5120%+17.1—
Soft400%−2.9—
Heavy200%−2.9—
Standard (AW)1300%−2.90 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f100%−2.9—
6f – 7f1300%−2.90 from 1
1m – 1m1f7114.3%+11.4—
1m2f – 1m4f1100%−2.9—
1m5f – 2m200%−2.9—

Flat and jumps together (all codes) · since Jul 2021 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Matle Valley (USA) (Tonalist)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2026 · 1 run
07 Oct 26 Kempton (AW) Unibet Interactive Maiden Fillies' Stakes (GBB Race) Class 3 · 7f · Standard / Slow · 12 ran Settled at the back of the pack - driven to hit the front just inside 1f out - collared late but battled on to go down by a short head in second 2/12 nk 9-2 69A55B Sean Levey 80/1

Quick answers

How many races has Miss Trickster won?
Miss Trickster (USA) has yet to win, from 1 archived start in 2026. Placed 1 time in total (100% of starts).
Who trains Miss Trickster?
Miss Trickster (USA) is trained by Jamie Osborne, who saddled the horse on its most recent run on 7 October 2026.
Who is Miss Trickster's sire?
Miss Trickster (USA) is by Practical Joke (USA) out of Matle Valley (USA), whose sire is Tonalist.
What is Miss Trickster's sire's record?
Practical Joke (USA)'s progeny in our archive have won 2.9% of 34 runs since Jul 2021 (9 horses), Flat and jumps together.

Record shown from October 2026. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.