How many races has Onyx d'Ace (FR) won?

Onyx d'Ace (FR) has yet to win, from 2 archived starts in 2007. Placed 1 time in total (50% of starts).

Who trained Onyx d'Ace (FR)?

Onyx d'Ace (FR) was trained by Alan King on the most recent run on record, at Worcester on 25 April 2007.

Who is Onyx d'Ace (FR)'s sire?

Onyx d'Ace (FR) is by Simon du Desert (FR) out of Diva de Chalamont (FR), whose sire is Balsamo.

Who are Onyx d'Ace (FR)'s siblings?

Out of Diva de Chalamont (FR), Onyx d'Ace (FR) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.

Horse profile

Onyx d'Ace (FR)

5yo gelding (at last run, Apr 2007) · Last trainer Alan King · Last owner Allan Stennett

by Simon du Desert (FR) out of Diva de Chalamont (FR) (Balsamo)

2 runs · 2 courses · from Jan 2007

As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily

No run recorded since 25 Apr 2007 — 7,119 days ago. Our archive can't say whether the horse is still in training.

Last run Apr 2007 · 3rd of 12

KTB Profile

Lightly raced, with 2 archived starts between Jan 2007 and Apr 2007, the last of them as a 5yo gelding. Finished 3 of 12 at Worcester last time. By Simon du Desert (FR), whose progeny in our archive have won 8.7% of 195 runs since Jan 2008.

Based on 2 archived runs · updated 21 Oct 2026

0–2Wins / Runs
0%Strike rate
1 (50%)Placed
−2.00£1 level staken=2 at SP
89dAvg between runs

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 112^C the best of the last 1 rated run · Worcester, 25 Apr 2007

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 →

Jumps 1 figure · too few for a breakdown

Of 2 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 · 1 figure from 2 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

Simon du Desert (FR)

Progeny in our archive have won 8.7% of 195 runs since Jan 2008 (14 horses).

Going	Runs	Wins	SR	vs sire	This horse
Firm	2	0	0%	−8.7	—
Good to Firm	22	5	22.7%	+14	0 from 1
Good	48	4	8.3%	−0.4	—
Good to Soft	28	1	3.6%	−5.1	—
Soft	50	3	6%	−2.7	0 from 1
Heavy	20	2	10%	+1.3	—
Standard (AW)	25	2	8%	−0.7	—

Distance (all codes)	Runs	Wins	SR	vs sire	This horse
Under 6f	3	1	33.3%	+24.6	—
6f – 7f	8	0	0%	−8.7	—
1m – 1m1f	28	2	7.1%	−1.6	—
1m2f – 1m4f	15	1	6.7%	−2	—
1m5f – 2m	31	5	16.1%	+7.4	0 from 1
2m1f – 2m4f	58	2	3.4%	−5.3	0 from 1
2m5f – 3m	45	6	13.3%	+4.6	—
Over 3m	7	0	0%	−8.7	—

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

Diva de Chalamont (FR) (Balsamo)

1 sibling in the archive, 0 winners.

Produce	Runs	Wins	Win trips	Best grade
Serko D'Ace (FR)	1	0	—	—

Too few runs for meaningful splits. The full record is below.

Form

Date	Course	Race	Pos	Btn	Wgt	KTB	Jockey	SP
25 Apr 07+89d	Worcester	skybetvegas.com Casino Maiden Hurdle Class 5 · 20f · Good To Firm · 12 ran	3/12	8	11-2	112^C	Robert Thornton	6/1
26 Jan 07	Hereford	Toteplacepot Maiden Hurdle (Div 1) Class 4 · 16f · Soft · 15 ran	PU/15	—	11-4	—	Robert Thornton	7/1

Quick answers

How many races has Onyx d'Ace (FR) won?: Onyx d'Ace (FR) has yet to win, from 2 archived starts in 2007. Placed 1 time in total (50% of starts).
Who trained Onyx d'Ace (FR)?: Onyx d'Ace (FR) was trained by Alan King on the most recent run on record, at Worcester on 25 April 2007.
Who is Onyx d'Ace (FR)'s sire?: Onyx d'Ace (FR) is by Simon du Desert (FR) out of Diva de Chalamont (FR), whose sire is Balsamo.
What is Onyx d'Ace (FR)'s sire's record?: Simon du Desert (FR)'s progeny in our archive have won 8.7% of 195 runs since Jan 2008 (14 horses), Flat and jumps together.
Who are Onyx d'Ace (FR)'s siblings?: Out of Diva de Chalamont (FR), Onyx d'Ace (FR) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.