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Horse profile

Rose Sapphire (USA)

3yo filly (at last run, Jan 2018) · Last trainer Simon Crisford · Last owner Abdulla Al Mansoori
by Congrats (USA) out of Lillybuster (USA) (Housebuster)
1 run · 1 course · from Jan 2018
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 5 Jan 2018 — 3,226 days ago. Our archive can't say whether the horse is still in training.
Last run Jan 2018 · 4th of 10 First-time headgear LTO
KTB Profile

Lightly raced, with 1 archived start in Jan 2018 as a 3yo filly. Finished 4 of 10 at Southwell (AW) last time.

Based on 1 archived run · updated 5 Nov 2026

Progeny in our archive

Produce record

As a dam, Rose Sapphire (USA) has 2 produce in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Capricorn Belle (USA)30——
Hissyaan (USA)20——

KTB Speed and Rating

KTB Speed

Best recent Speed — no A or B graded figure in the last 3 runs; the figures below carry grade C

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 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 27C the best of the last 1 rated run · Southwell (AW), 5 Jan 2018

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 4 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.

Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire
Congrats (USA)

Progeny in our archive have won 4.7% of 64 runs since Aug 2010 (10 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm1119.1%+4.4—
Good1500%−4.7—
Good to Soft600%−4.7—
Soft600%−4.7—
Heavy300%−4.7—
Standard (AW)2328.7%+40 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f700%−4.7—
6f – 7f3139.7%+5—
1m – 1m1f700%−4.70 from 1
1m2f – 1m4f700%−4.7—
1m5f – 2m900%−4.7—
2m1f – 2m4f300%−4.7—

Flat and jumps together (all codes) · since Aug 2010 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Lillybuster (USA) (Housebuster)

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
2018 · 1 run
05 Jan 18 Southwell (AW) Sunbets.co.uk Download The App Maiden Stakes Class 5 · 1m · Standard · 10 ran 4/10 15 8-3 66C27C Franny Norton 9/4

Quick answers

How many races has Rose Sapphire won?
Rose Sapphire (USA) has yet to win, from 1 archived start in 2018.
Who trained Rose Sapphire?
Rose Sapphire (USA) was trained by Simon Crisford on the most recent run on record, at Southwell (AW) on 5 January 2018.
Who is Rose Sapphire's sire?
Rose Sapphire (USA) is by Congrats (USA) out of Lillybuster (USA), whose sire is Housebuster.
What is Rose Sapphire's sire's record?
Congrats (USA)'s progeny in our archive have won 4.7% of 64 runs since Aug 2010 (10 horses), Flat and jumps together.
Has Rose Sapphire produced winners?
As a dam, Rose Sapphire (USA) has 2 produce in our archive, 0 of them winners. As at Nov 2026.

Record shown from January 2018. 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.