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Horse profile

Lucifer Sam (USA)

3yo colt (at last run, Jun 2008) · Last trainer A P O'Brien · Last owner Mrs John Magnier
by Storm Cat (USA) out of Rafina (USA) (Mr Prospector)
9 runs · 6 courses · from Jun 2007
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 29 Jun 2008 — 6,688 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2008 · 6th of 11 Won at Galway Last raced off OR 100
KTB Profile

Lucifer Sam (USA) is 1 from 9. Hasn't won since Jul 2007. Last raced off a career-high mark of 100.

Based on 9 archived runs · updated 21 Oct 2026

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 80A the best of the last 3 rated runs · Curragh, 29 Jun 2008 Official rating 100 at the last run, 29 Jun 2008

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. What this means →

Flat 7 figures · best 88C · median 80
GoingRunsBestMedianSince 21 Oct 2025
Soft274C73.5—
Heavy288C87.5—
Good to Soft1———
Good to Firm1———
Good1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f588C85—
1m – 1m1f280A76.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 7 figures from 7 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
Storm Cat (USA)

Progeny in our archive have won 11.9% of 511 runs since Jan 2008 (72 horses).

GoingRunsWinsSRvs sireThis horse
Firm10330%+18.1—
Good to Firm1251310.4%−1.50 from 1
Good1431510.5%−1.40 from 2
Good to Soft621016.1%+4.20 from 1
Soft7468.1%−3.80 from 2
Heavy12216.7%+4.81 from 3
Standard (AW)851214.1%+2.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f341029.4%+17.5—
6f – 7f2042512.3%+0.41 from 5
1m – 1m1f1631811%−0.90 from 4
1m2f – 1m4f69811.6%−0.3—
1m5f – 2m3100%−11.9—
2m1f – 2m4f1000%−11.9—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Rafina (USA) (Mr Prospector)

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

The wins came over 7f–1m2½f; the highest grade won is Group 2 (Admiralofthefleet (USA)).

ProduceRunsWinsWin tripsBest grade
Admiralofthefleet (USA)837f–1m2½fGroup 2
Athens (IRE)921m–1m2f—
North Dakota (IRE)20——
Evening Star (IRE)10——
Silk And Satin (USA)40——
Close To My Heart (IRE)10——
Afternoon Delight (IRE)20——
Gallo's Wells (IRE)10——

Record by conditions

GoingRunsWinsSR£1
Heavy 3 1 33% +1.00
Good 2 0 0% −2.00
Soft 2 0 0% −2.00
Good to Soft 1 0 0% −1.00
Good to Firm 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 2 0 0% −2.00

CourseRunsWinsSR£1
Curragh 2 0 0% −2.00
Longchamp (FR) 2 0 0% −2.00
Curragh (IRE) 2 0 0% −2.00
Doncaster 1 0 0% −1.00
York 1 0 0% −1.00
Galway 1 1 100% +3.00

DistanceRunsWinsSR£1
6f – 7f 5 1 20% −1.00
1m – 1m1f 4 0 0% −4.00

JockeyRunsWinsSR£1
Seamie Heffernan 2 0 0% −2.00
Johnny Murtagh 2 0 0% −2.00
Kieren Fallon 2 1 50% +2.00
Colm O'Donoghue 1 0 0% −1.00
David McCabe 1 0 0% −1.00
Christophe Soumillon 1 0 0% −1.00

SeasonRunsWinsSR£1
2008 3 0 0% −3.00
2007 6 1 17% −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 ORKTB Jockey SP
29 Jun 08+49d Curragh Woodies D.i.y. Celebration Stakes (listed) 8f · Good To Yielding · 11 ran 6/11 2 8-13 10080A Colm O'Donoghue 25/1
11 May 08+28d Longchamp (FR) Poule d'Essai des Poulains (Colts) 8f · Good · 19 ran 19/19 2 9-2 —— David McCabe 41/10
13 Apr 08+196d Longchamp (FR) SG Private Banking - Prix de Fontainebleau (Colts) 8f · Heavy · 7 ran 5/7 1 9-2 —— Christophe Soumillon 17/10F
30 Sep 07+15d Curragh (IRE) Juddmonte Beresford Stakes 8f · Yielding · 9 ran 8/9 ¾ 9-1 9773C Seamie Heffernan 10/1
15 Sep 07+25d Doncaster Urban-i Champagne Stakes (Group 2) Class 1 · 7f · Good To Firm · 10 ran 7/10 4 8-12 9774C Johnny Murtagh 20/1
21 Aug 07+22d York Tattersalls Millions Acomb Stakes (Gp3) Class 1 · 7f · Good · 7 ran 2/7 3½ 9-0 —85C Johnny Murtagh 2/1F
30 Jul 07+15d Galway G.P.T. Access Equipment (C&G) EBF Maiden 7f · Soft To Heavy · 8 ran 1/8 9-0 —88C Kieren Fallon 3/1
15 Jul 07+16d Curragh (IRE) Jebel Ali Stables & Racecourse European Breeders Fund C & G Maiden 7f · Heavy · 12 ran 2/12 2 9-0 —87C Seamie Heffernan 11/4F
29 Jun 07 Curragh Kildare Village EBF Maiden 7f · Soft · 17 ran 5/17 3 9-3 —74C Kieren Fallon 5/1

Quick answers

How many races has Lucifer Sam (USA) won?
Lucifer Sam (USA) won 1 of 9 archived starts between 2007 and 2008, a strike rate of 11.1%. Placed 3 times in total (33.3% of starts).
Who trained Lucifer Sam (USA)?
Lucifer Sam (USA) was trained by A P O'Brien on the most recent run on record, at Curragh on 29 June 2008.
Who is Lucifer Sam (USA)'s sire?
Lucifer Sam (USA) is by Storm Cat (USA) out of Rafina (USA), whose sire is Mr Prospector.
What going does Lucifer Sam (USA) prefer?
Lucifer Sam (USA) has the best record on heavy going: 1 win from 3 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 Lucifer Sam (USA)'s official rating?
The most recent official rating on record is 100, from the run on 29 June 2008. That is also the highest on record.
What is Lucifer Sam (USA)'s sire's record?
Storm Cat (USA)'s progeny in our archive have won 11.9% of 511 runs since Jan 2008 (72 horses), Flat and jumps together.
Who are Lucifer Sam (USA)'s siblings?
Out of Rafina (USA), Lucifer Sam (USA) has 8 other produce in our archive, 2 of them winners. Most wins: Admiralofthefleet (USA) (3). Highest grade won: Group 2 (Admiralofthefleet (USA)). The wins came over 7f–1m2½f. As at Oct 2026.

Record shown from June 2007. 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.