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Horse profile

Deadly Silence (USA)

6yo gelding (at last run, May 2011) · Last trainer Dr Jon Scargill · Last owner Silent Partners R A Dalton
by Diesis (GB) out of Mill Guineas (USA) (Salse)
7 runs · 6 courses · from Apr 2008
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 28 May 2011 — 5,631 days ago. Our archive can't say whether the horse is still in training.
Last run May 2011 · 9th of 14 Won at Southwell (AW) Last raced off OR 76
KTB Profile

Deadly Silence (USA) is 1 from 7, the win coming at Class 5 level. Hasn't won since May 2008. The win came on the all-weather — 0 from 4 on turf. Last raced off 76, 10lb below the career-high mark.

Based on 7 archived runs · updated 27 Oct 2026
KTB at a glance Won on AW, 0 on turf Win at Class 5 OR ↓ 10lb off peak
Official rating76↓ 10lb off peak
76 76–86

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 73C the best of the last 3 rated runs · Southwell (AW), 30 Sep 2008 Official rating 76 at the last run, 28 May 2011

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 91A · median 76
GoingRunsBestMedianSince 27 Oct 2025
Standard (AW)391A73—
Good284A74.5—
Good to Firm1———
Good to Soft1———
DistanceRunsBestMedianSince 27 Oct 2025
1m2f – 1m4f691A80—
1m5f – 2m1———

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
Diesis (GB)

Progeny in our archive have won 10.3% of 995 runs since Jan 2008 (76 horses).

Strongest on good to soft going: 15.4% from 123. Weakest on soft going: 4.3% from 188. Weakest over 1m – 1m1f (all codes): 6.9% from 160.

GoingRunsWinsSRvs sireThis horse
Firm7114.3%+4—
Good to Firm175179.7%−0.60 from 1
Good2523011.9%+1.60 from 2
Good to Soft1231915.4%+5.10 from 1
Soft18884.3%−6—
Heavy6269.7%−0.6—
Standard (AW)1882111.2%+0.91 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f17317.6%+7.3—
6f – 7f1091311.9%+1.6—
1m – 1m1f160116.9%−3.4—
1m2f – 1m4f2783412.2%+1.91 from 6
1m5f – 2m2232511.2%+0.90 from 1
2m1f – 2m4f129107.8%−2.5—
2m5f – 3m6469.4%−0.9—
Over 3m1500%−10.3—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Mill Guineas (USA) (Salse)

10 siblings in the archive, 3 winners — best of them Monotype (IRE) (5 wins).

The wins came over 7½f–2m; the highest grade won is Class 3 (Monotype (IRE)).

ProduceRunsWinsWin tripsBest grade
Monotype (IRE)3251m4f–2mClass 3
De Veer Cliffs (IRE)611m2fClass 5
Olvia (IRE)317½f—
She Loves A Night (IRE)30——
Shape Of Water (IRE)20——
Keltbray (IRE)10——
Persuasive Power (USA)30——
Selective Amnesia (IRE)20——
Itsgoodtobeus (IRE)40——
Shannow (IRE)10——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 3 1 33% +0.25
Good 2 0 0% −2.00
Good to Firm 1 0 0% −1.00
Good to Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 3 0 0% −3.00
Class 5 2 1 50% +1.25
Class 3 1 0 0% −1.00
Class 2 1 0 0% −1.00

CourseRunsWinsSR£1
Southwell (AW) 2 1 50% +1.25
Newmarket 1 0 0% −1.00
Kempton (AW) 1 0 0% −1.00
Ascot 1 0 0% −1.00
York 1 0 0% −1.00
Leicester 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 6 1 17% −2.75
1m5f – 2m 1 0 0% −1.00

JockeyRunsWinsSR£1
Steve Drowne 4 1 25% −0.75
Darryll Holland 1 0 0% −1.00
Shane Kelly 1 0 0% −1.00
Jimmy Quinn 1 0 0% −1.00

SeasonRunsWinsSR£1
2011 1 0 0% −1.00
2010 1 0 0% −1.00
2008 5 1 20% −1.75

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
2011 · 1 run
28 May 11+181d Newmarket Newmarketracecourses.co.uk Handicap Class 4 · 14f · Good · 14 ran 9/14 18 8-12 7665C Darryll Holland 20/1
2010 · 1 run
28 Nov 10+789d Kempton (AW) Office Christmas Parties At Kempton Park Handicap Class 3 · 12f · Standard · 11 ran 5/11 3¼ 8-10 7870A Steve Drowne 33/1
2008 · 5 runs
30 Sep 08+65d Southwell (AW) totesuper7 Handicap Class 4 · 12f · Standard · 9 ran 9/9 2¼ 9-3 8473C Steve Drowne 6/1
27 Jul 08+43d Ascot Cathay Pacific Airways Handicap Class 4 · 12f · Good To Firm · 7 ran 5/7 nse 9-7 8486A Shane Kelly 9/2
14 Jun 08+25d York Daniel Prenn Royal Yorkshire Handicap Class 2 · 10.5f · Good · 8 ran 5/8 ½ 9-9 8684A Jimmy Quinn 5/2
20 May 08+24d Southwell (AW) Fibresand Maiden Stakes Class 5 · 11f · Standard · 14 ran 1/14 8-11 8491A Steve Drowne 9/4F
26 Apr 08 Leicester John Smith's Extra Smooth Maiden Stakes Class 5 · 10f · Good To Soft · 15 ran 3/15 1½ 8-10 8476A Steve Drowne 50/1

Quick answers

How many races has Deadly Silence won?
Deadly Silence (USA) won 1 of 7 archived starts between 2008 and 2011, a strike rate of 14.3%. Placed 2 times in total (28.6% of starts).
Who trained Deadly Silence?
Deadly Silence (USA) was trained by Dr Jon Scargill on the most recent run on record, at Newmarket on 28 May 2011.
Who is Deadly Silence's sire?
Deadly Silence (USA) is by Diesis (GB) out of Mill Guineas (USA), whose sire is Salse.
What going does Deadly Silence prefer?
Deadly Silence (USA) has the best record on standard (aw) 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 Deadly Silence's official rating?
The most recent official rating on record is 76, from the run on 28 May 2011. The highest on record is 86.
What is Deadly Silence's sire's record?
Diesis (GB)'s progeny in our archive have won 10.3% of 995 runs since Jan 2008 (76 horses), Flat and jumps together. Strongest on good to soft going: 15.4% from 123. Weakest on soft going: 4.3% from 188. Weakest over 1m – 1m1f (all codes): 6.9% from 160.
Who are Deadly Silence's siblings?
Out of Mill Guineas (USA), Deadly Silence (USA) has 10 other produce in our archive, 3 of them winners. Most wins: Monotype (IRE) (5). Highest grade won: Class 3 (Monotype (IRE)). The wins came over 7½f–2m. As at Oct 2026.

Record shown from April 2008. 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.