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Horse profile

Starczewski (USA)

5yo gelding (at last run, Apr 2021) · Last trainer David Simcock · Last owner Jos Mrs Jane Rodosthenous
by Magician (IRE) out of Lucifer's Stone (USA) (Horse Chestnut)
14 runs · 8 courses · from Nov 2018
As at 14 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 5 Apr 2021 — 2,018 days ago. Our archive can't say whether the horse is still in training.
Last run Apr 2021 · 5th of 7 4 wins · 4 courses Last raced off OR 84
KTB Profile

Starczewski (USA) is 4 from 14. Hasn't won since Mar 2021. Last raced off a career-high mark of 84.

Based on 14 archived runs · updated 14 Oct 2026
KTB at a glance OR at career high
Official rating84At career-high mark
84 69–84

KTB Speed and Rating

KTB Speed

Best recent Speed 101 the best of the last 3 graded (A or B) runs · Kempton (AW), 5 Apr 2021

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.

Flat 14 figures · best 134A · median 91.5
GoingRunsBestMedianSince 14 Oct 2025
Standard (AW)9120A89—
Good to Firm4134A102.5—
Good1———
DistanceRunsBestMedianSince 14 Oct 2025
1m5f – 2m6120A94.5—
1m2f – 1m4f5134A100—
1m – 1m1f389A77—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 14 figures from 14 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 84B the best of the last 3 rated runs · Kempton (AW), 16 Feb 2021 Official rating 84 at the last run, 5 Apr 2021

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. A, B or C on a run is how much known form was in that race.

Flat 14 figures · best 84B · median 74.5
GoingRunsBestMedianSince 14 Oct 2025
Standard (AW)984B74—
Good to Firm484B77—
Good1———
DistanceRunsBestMedianSince 14 Oct 2025
1m5f – 2m684B75.5—
1m2f – 1m4f584B81—
1m – 1m1f374A73—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 14 figures from 14 runs · 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

Progeny in our archive have won 9.3% of 354 runs since Jan 2008 (29 horses).

GoingRunsWinsSRvs sireThis horse
Firm100%−9.3—
Good to Firm35617.1%+7.81 from 4
Good961010.4%+1.10 from 1
Good to Soft2827.1%−2.2—
Soft5735.3%−4—
Heavy2500%−9.3—
Standard (AW)1121210.7%+1.43 from 9
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f500%−9.3—
6f – 7f7967.6%−1.7—
1m – 1m1f5935.1%−4.20 from 3
1m2f – 1m4f991010.1%+0.81 from 5
1m5f – 2m70811.4%+2.13 from 6
2m1f – 2m4f36513.9%+4.6—
2m5f – 3m5120%+10.7—
Over 3m100%−9.3—

Flat and jumps together (all codes) · since Jan 2008 · as at 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Lucifer's Stone (USA) (Horse Chestnut)

2 siblings in the archive, 2 winners — best of them Musleh (USA) (3 wins).

The wins came over 7f–1m; the highest grade won is Class 3 (Musleh (USA)).

ProduceRunsWinsWin tripsBest grade
Musleh (USA)637f–1mClass 3
Danzerini (USA)1027f–1m—

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 9 3 33% +2.00
Good to Firm 4 1 25% −1.62
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 6 2 33% −0.50
Class 5 4 1 25% −1.62
Class 2 3 1 33% +2.50
Class 6 1 0 0% −1.00

CourseRunsWinsSR£1
Kempton (AW) 3 1 33% +0.50
Wolverhampton (AW) 3 1 33% −1.00
Chelmsford City (AW) 3 1 33% +2.50
York 1 0 0% −1.00
Yarmouth 1 1 100% +1.38
Haydock 1 0 0% −1.00
Chepstow 1 0 0% −1.00
Salisbury 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 6 3 50% +5.00
1m2f – 1m4f 5 1 20% −2.62
1m – 1m1f 3 0 0% −3.00

JockeyRunsWinsSR£1
Jamie Spencer 6 3 50% +1.88
Dylan Hogan 3 0 0% −3.00
Hollie Doyle 2 1 50% +3.50
Charles Bishop 2 0 0% −2.00
Stevie Donohoe 1 0 0% −1.00

SeasonRunsWinsSR£1
2021 4 2 50% +1.50
2020 1 0 0% −1.00
2019 7 2 29% +0.88
2018 2 0 0% −2.00

Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.

Form

DateCourseRace PosBtn Wgt ORSpdKTB Jockey SP
05 Apr 21+21d Kempton (AW) Unibet 15 To Go Queen's Prize Handicap Class 2 · 16f · Standard To Slow · 7 ran 5/7 2½ 8-12 84101A72A Jamie Spencer 11/2
15 Mar 21+27d Wolverhampton (AW) Betway Handicap Class 4 · 14f · Standard · 5 ran 1/5 9-8 8294C78B Jamie Spencer EvensF
16 Feb 21+25d Kempton (AW) Unibet 3 Uniboosts A Day Handicap Class 4 · 16f · Standard To Slow · 6 ran 1/6 9-12 7874A84B Jamie Spencer 5/2
22 Jan 21+26d Chelmsford City (AW) Chelmsfordcityracecourse.com Handicap Class 4 · 16f · Standard · 5 ran 3/5 1 9-7 7995C76B Jamie Spencer 15/8F
27 Dec 20+491d Wolverhampton (AW) Betway Handicap Class 4 · 9.5f · Standard · 10 ran 8/10 3 9-2 8089A74A Dylan Hogan 28/1
24 Aug 19+14d York Sky Bet Melrose Handicap Class 2 · 14f · Good To Firm · 12 ran 9/12 ½ 8-5 8085A72A Hollie Doyle 14/1
10 Aug 19+16d Chelmsford City (AW) Bet Totetrifecta At Totesport.com Handicap Class 2 · 14f · Standard · 6 ran 1/6 8-6 74120A75B Hollie Doyle 9/2
25 Jul 19+21d Yarmouth John Kemp 4 X 4 Centre Of Norwich Maiden Handicap Class 5 · 11.5f · Good To Firm · 6 ran 1/6 9-4 72105A84B Jamie Spencer 11/8F
04 Jul 19+10d Haydock Fit Show 12th - 14th May 2020 Handicap Class 4 · 12f · Good To Firm · 6 ran 2/6 nse 8-10 69134A73B Stevie Donohoe 9/2
24 Jun 19+30d Chepstow Pete Smith Car Sales Handicap Class 5 · 10f · Good · 8 ran 2/8 ¾ 9-1 6967A84A Dylan Hogan 6/4F
25 May 19+18d Salisbury Graham Fitch Birthday Celebration Classified Stakes Class 5 · 10f · Good To Firm · 4 ran 2/4 1½ 9-2 69100C81B Charles Bishop 13/2
07 May 19+167d Wolverhampton (AW) Hellermanntyton/Edmundson Electrical Maiden Stakes Class 5 · 8.5f · Standard · 11 ran 5/11 ½ 8-9 —77B73A Dylan Hogan 66/1
21 Nov 18+13d Kempton (AW) 100% Profit Boost At 32RedSport.com Novice Median Auction Stakes Class 6 · 8f · Standard To Slow · 13 ran 8/13 2 9-2 —62B54A Charles Bishop 25/1
08 Nov 18 Chelmsford City (AW) Extra Places At totesport.com Novice Stakes (Plus 10) Class 4 · 10f · Standard · 7 ran 5/7 ½ 9-2 —74A60A Jamie Spencer 5/1

Quick answers

How many races has Starczewski (USA) won?
Starczewski (USA) won 4 of 14 archived starts between 2018 and 2021, a strike rate of 28.6%. Placed 6 times in total (42.9% of starts).
Who trained Starczewski (USA)?
Starczewski (USA) was trained by David Simcock on the most recent run on record, at Kempton (AW) on 5 April 2021.
Who is Starczewski (USA)'s sire?
Starczewski (USA) is by Magician (IRE) out of Lucifer's Stone (USA), whose sire is Horse Chestnut.
What going does Starczewski (USA) prefer?
Starczewski (USA) has the best record on standard (aw) going: 3 wins from 9 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Starczewski (USA)'s official rating?
The most recent official rating on record is 84, from the run on 5 April 2021. That is also the highest on record.
What is Starczewski (USA)'s sire's record?
Magician (IRE)'s progeny in our archive have won 9.3% of 354 runs since Jan 2008 (29 horses), Flat and jumps together.
Who are Starczewski (USA)'s siblings?
Out of Lucifer's Stone (USA), Starczewski (USA) has 2 other produce in our archive, 2 of them winners. Most wins: Musleh (USA) (3). Highest grade won: Class 3 (Musleh (USA)). The wins came over 7f–1m. As at Oct 2026.

Record shown from November 2018. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.