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Horse profile

Duarte Fernandes (USA)

4yo gelding (at last run, Oct 2014) · Last trainer A P O'Brien · Last owner Mrs A M Obrien
by Henrythenavigator (USA) out of Half Queen (USA) (Deputy Minister)
10 runs · 7 courses · from Jun 2013
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 3 Oct 2014 — 4,415 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2014 · 13th of 13 Last raced off OR 50
KTB Profile

Duarte Fernandes (USA) is yet to win from 10 starts.

Based on 10 archived runs · updated 4 Nov 2026
Official rating50↓ 6lb off peak
50 50–56

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 57A the best of the last 3 rated runs · Ballinrobe, 21 Jul 2014 Official rating 50 at the last run, 3 Oct 2014

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 9 figures · best 66A · median 57
GoingRunsBestMedianSince 4 Nov 2025
Standard (AW)364A60—
Good to Firm366A40—
Soft357A57—
DistanceRunsBestMedianSince 4 Nov 2025
1m2f – 1m4f566A57—
1m – 1m1f364A47—
1m5f – 2m1———

Of 10 runs looked at, 1 has no figure: did not complete (or a non-runner row) (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 9 figures from 10 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 9.6% of 2,715 runs since Apr 2012 (217 horses).

GoingRunsWinsSRvs sireThis horse
Firm1200%−9.6—
Good to Firm373338.8%−0.80 from 3
Good541488.9%−0.70 from 1
Good to Soft272279.9%+0.3—
Soft394399.9%+0.30 from 3
Heavy1231411.4%+1.8—
Standard (AW)1,000999.9%+0.30 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1101110%+0.4—
6f – 7f8558610.1%+0.5—
1m – 1m1f774617.9%−1.70 from 3
1m2f – 1m4f634639.9%+0.30 from 6
1m5f – 2m2042411.8%+2.20 from 1
2m1f – 2m4f981111.2%+1.6—
2m5f – 3m3239.4%−0.2—
Over 3m8112.5%+2.9—

Flat and jumps together (all codes) · since Apr 2012 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Half Queen (USA) (Deputy Minister)

3 siblings in the archive, 1 winner — best of them Kings Full (IRE) (1 win).

The wins came over 1m2f; the highest grade won is Class 5 (Kings Full (IRE)).

ProduceRunsWinsWin tripsBest grade
Kings Full (IRE)311m2fClass 5
Scales Of Justice (IRE)80——
Cordero (IRE)10——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 3 0 0% −3.00
Good to Firm 3 0 0% −3.00
Soft 3 0 0% −3.00
Good 1 0 0% −1.00

CourseRunsWinsSR£1
Dundalk (AW) 3 0 0% −3.00
Leopardstown 2 0 0% −2.00
Wexford (RH) (IRE) 1 0 0% −1.00
Ballinrobe 1 0 0% −1.00
Tipperary 1 0 0% −1.00
Fairyhouse 1 0 0% −1.00
Cork 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 6 0 0% −6.00
1m – 1m1f 3 0 0% −3.00
1m5f – 2m 1 0 0% −1.00

JockeyRunsWinsSR£1
Joseph O'Brien 5 0 0% −5.00
Ana O'Brien 4 0 0% −4.00
Donnacha O'Brien 1 0 0% −1.00

HeadgearRunsWinsSR£1
Blinkers 7 0 0% −7.00
None 2 0 0% −2.00
Cheekpieces 1 0 0% −1.00

SeasonRunsWinsSR£1
2014 9 0 0% −9.00
2013 1 0 0% −1.00

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
2014 · 9 runs
03 Oct 14+69d Dundalk (AW) Dundalk Stadium On Facebook Handicap (47-65) (Div 2) 1m4f · Standard · 13 ran 13/13 1¼ 8-8 5034A Ana O'Brien 12/1
26 Jul 14+2d Wexford (RH) (IRE) Wexford Racecourse On Facebook Apprentice Handicap 1m3½f · Good · 12 ran SU/12 — 8-12 53— Donnacha O'Brien 8/1
24 Jul 14+3d Leopardstown Morocco Sorec Apprentice Handicap 1m · Good To Firm · 11 ran 11/11 ½ 8-8 5432C Ana O'Brien 12/1
21 Jul 14+18d Ballinrobe 1,760 Average Jackpot Dividend Apprentice Handicap (47-65) 1m5f · Yielding · 12 ran 8/12 2¾ 9-0 5457A Ana O'Brien 12/1
03 Jul 14+7d Leopardstown Independence Day Handicap 1m4f · Good To Firm · 14 ran 13/14 ¾ 8-7 5640C Ana O'Brien 14/1
26 Jun 14+15d Tipperary Tipperaryraces.ie Handicap (47-65) 1m4½f · Yielding · 15 ran 7/15 2¾ 9-7 5657C Joseph O'Brien 8/1
11 Jun 14+56d Fairyhouse Bobbyjo Bistro Great Value Packages Handicap (47-65) (Div 2) 1m4f · Good To Firm · 16 ran 6/16 ¾ 9-6 5666A Joseph O'Brien 10/1
16 Apr 14+12d Dundalk (AW) Dundalk Stadium On Facebook Maiden 1m2½f · Standard · 10 ran 6/10 ¾ 9-7 —60A Joseph O'Brien 7/1
04 Apr 14+292d Dundalk (AW) Crowne Plaza Hotel Dundalk Race & Stay Package Maiden 1m · Standard · 10 ran 6/10 1¼ 9-7 —64A Joseph O'Brien 11/2
2013 · 1 run
16 Jun 13 Cork corkracecourse.ie Maiden 1m½f · Soft · 11 ran 11/11 1 9-5 —47A Joseph O'Brien 9/2

Quick answers

How many races has Duarte Fernandes won?
Duarte Fernandes (USA) has yet to win, from 10 archived starts between 2013 and 2014.
Who trained Duarte Fernandes?
Duarte Fernandes (USA) was trained by A P O'Brien on the most recent run on record, at Dundalk (AW) on 3 October 2014.
Who is Duarte Fernandes's sire?
Duarte Fernandes (USA) is by Henrythenavigator (USA) out of Half Queen (USA), whose sire is Deputy Minister.
What is Duarte Fernandes's official rating?
The most recent official rating on record is 50, from the run on 3 October 2014. The highest on record is 56.
What is Duarte Fernandes's sire's record?
Henrythenavigator (USA)'s progeny in our archive have won 9.6% of 2,715 runs since Apr 2012 (217 horses), Flat and jumps together.
Who are Duarte Fernandes's siblings?
Out of Half Queen (USA), Duarte Fernandes (USA) has 3 other produce in our archive, 1 of them a winner. Most wins: Kings Full (IRE) (1). Highest grade won: Class 5 (Kings Full (IRE)). The wins came over 1m2f. As at Nov 2026.

Record shown from June 2013. 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.