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Horse profile

Sworn In (USA)

6yo horse (at last run, May 2007) · Last trainer N I M Rossiter · Last owner The Boot Inn Partnership
by Kingmambo (USA) out of Under Oath (USA) (Deputed Testamony)
7 runs · 5 courses · from Mar 2005
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 17 May 2007 — 7,104 days ago. Our archive can't say whether the horse is still in training.
Last run May 2007 · 17th of 17 Won at Newbury Last raced off OR 80
KTB Profile

Sworn In (USA) is 1 from 7, the win coming at Class 6 level. Hasn't won since Mar 2005. Last raced off a career-high mark of 80.

Based on 7 archived runs · updated 28 Oct 2026
KTB at a glance Win at Class 6

Progeny in our archive

Progeny record

As a sire, Sworn In (USA)’s progeny in our archive have won 0% of 12 runs since Jan 2008 (1 horse). A small sample.

GoingRunsWinsSRvs sire
Good to Firm400%0
Good200%0
Good to Soft300%0
Soft100%0
Heavy200%0
Distance (all codes)RunsWinsSRvs sire
1m5f – 2m300%0
2m1f – 2m4f600%0
2m5f – 3m300%0

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

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 (flat) 65C the best of the last 3 rated runs · York, 17 May 2007 Official rating 80 at the last flat run, 17 May 2007

Best recent KTB Rating (jumps) 129C the best of the last 2 rated runs · Newbury, 5 Mar 2005

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 5 figures · best 75C · median 62
GoingRunsBestMedianSince 28 Oct 2025
Soft255C51—
Good to Soft1———
Good1———
Firm1———
DistanceRunsBestMedianSince 28 Oct 2025
1m5f – 2m362C55—
2m1f – 2m4f1———
2m5f – 3m1———
Jumps 2 figures · best 129C · median 119
GoingRunsBestMedianSince 28 Oct 2025
Good1———
Good to Soft1———
DistanceRunsBestMedianSince 28 Oct 2025
1m5f – 2m2129C119—

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
Kingmambo (USA)

Progeny in our archive have won 14.5% of 1,093 runs since Jan 2008 (137 horses).

Weakest on soft going: 10.9% from 138. Strongest over 1m – 1m1f (all codes): 18.1% from 243.

GoingRunsWinsSRvs sireThis horse
Firm19631.6%+17.10 from 1
Good to Firm2363715.7%+1.2—
Good3264814.7%+0.20 from 2
Good to Soft1461812.3%−2.21 from 2
Soft1381510.9%−3.60 from 2
Heavy52815.4%+0.9—
Standard (AW)1762614.8%+0.3—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f10110%−4.5—
6f – 7f1502114%−0.5—
1m – 1m1f2434418.1%+3.6—
1m2f – 1m4f3725715.3%+0.8—
1m5f – 2m1552214.2%−0.31 from 5
2m1f – 2m4f8478.3%−6.20 from 1
2m5f – 3m6557.7%−6.80 from 1
Over 3m1417.1%−7.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Under Oath (USA) (Deputed Testamony)

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.

Record by conditions

GoingRunsWinsSR£1
Good to Soft 2 1 50% +49.00
Soft 2 0 0% −2.00
Good 2 0 0% −2.00
Firm 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 2 0 0% −2.00
Class 6 2 1 50% +49.00
Class 4 1 0 0% −1.00
Class 3 1 0 0% −1.00
Class 2 1 0 0% −1.00

CourseRunsWinsSR£1
York 2 0 0% −2.00
Newbury 2 1 50% +49.00
Ascot 1 0 0% −1.00
Lingfield 1 0 0% −1.00
Nottingham 1 0 0% −1.00

DistanceRunsWinsSR£1
1m5f – 2m 5 1 20% +46.00
2m1f – 2m4f 1 0 0% −1.00
2m5f – 3m 1 0 0% −1.00

JockeyRunsWinsSR£1
Neil Callan 3 0 0% −3.00
Jodie Mogford 2 1 50% +49.00
Eddie Ahern 1 0 0% −1.00
Saleem Golam 1 0 0% −1.00

SeasonRunsWinsSR£1
2007 2 0 0% −2.00
2006 2 0 0% −2.00
2005 3 1 33% +48.00

TypeRunsWinsSR£1
Flat 5 0 0% −5.00
NH Flat 2 1 50% +49.00

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
2007 · 2 runs
17 May 07+5d York Robert Pratt Memorial Handicap Class 4 · 18f · Good To Soft · 17 ran 17/17 30 9-8 8065C Eddie Ahern 80/1
12 May 07+374d Ascot Mitsubishi Electric Handicap Class 3 · 16f · Soft · 10 ran 10/10 29 9-0 8055C Saleem Golam 25/1
2006 · 2 runs
03 May 06+21d Lingfield Hesmonds Stud Sagaro Stakes (Group 3) Class 1 · 16.5f · Good · 7 ran 6/7 2½ 8-13 8062C Neil Callan 100/1
12 Apr 06+298d Nottingham Weatherbys Bank 'Further Flight' Stakes (Listed) Class 1 · 14f · Soft · 9 ran 8/9 13 9-0 —47C Neil Callan 66/1
2005 · 3 runs
18 Jun 05+77d York Queen Alexandra Stakes Class 2 · 22f · Firm · 8 ran 5/8 30 8-12 —75C Neil Callan 50/1
02 Apr 05+28d Newbury NH Flat Race Class 6 · 16.5f · Good · 21 ran 10/21 3½ 11-5 —109C Jodie Mogford 3/1F
05 Mar 05 Newbury NH Flat Race Class 6 · 16.5f · Good To Soft · 18 ran 1/18 10-8 —129C Jodie Mogford 50/1

Quick answers

How many races has Sworn In won?
Sworn In (USA) won 1 of 7 archived starts between 2005 and 2007, a strike rate of 14.3%. Placed 1 time in total (14.3% of starts).
Who trained Sworn In?
Sworn In (USA) was trained by N I M Rossiter on the most recent run on record, at York on 17 May 2007.
Who is Sworn In's sire?
Sworn In (USA) is by Kingmambo (USA) out of Under Oath (USA), whose sire is Deputed Testamony.
What is Sworn In's official rating?
The most recent official rating on record is 80, from the run on 17 May 2007. That is also the highest on record.
What is Sworn In's sire's record?
Kingmambo (USA)'s progeny in our archive have won 14.5% of 1,093 runs since Jan 2008 (137 horses), Flat and jumps together. Weakest on soft going: 10.9% from 138. Strongest over 1m – 1m1f (all codes): 18.1% from 243.
Has Sworn In sired winners?
As a sire, Sworn In (USA)'s progeny in our archive have won 0% of 12 runs since Jan 2008 (1 horse), Flat and jumps together. A small sample.

Record shown from March 2005. 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.