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Trainer profile

Mme M Desvaux

258 runners in the lifetime window · 35 individual horses
As at 13 Nov 2026 · KTB archive: 2005–present, updated daily
Runners today
from 1 Jan 2008 — the aggregate floor: every horse in the window has a complete captured career behind it
20–258
Wins / Runs
7.8%
Strike rate
n=258
60 (23%)
Placed
1.45
n=251 · 1.20 incl. margin
+132.30
£1 level stake
n=252 at SP · +52.5%
£866k
Prize money (window)
Strike by season
5.9%
KTB Yard Profile

Sends out around 10 runners a season, across both codes, winning with 8% of them — beating the margin-free market read across the lifetime window (Fair A/E 1.45). With a claiming rider up the record reads 16% (37 runs).

Deterministic profile computed from 258 archived runs (lifetime window) · updated 13 Nov 2026
KTB at a glance Alban Desvaux: 6.2% from 146 Claiming riders: 16.2%
The read

The record is strongest at Chantilly (AW) (16.7%, n=36), clear of the yard's 7.8% baseline. Runners with a claiming rider up have been a positive signal at 16.2% (n=37, Fair A/E 2.51), but horses returning fresh after 61+ days have been a poor signal at 1.2% (n=81, Fair A/E 0.28). Alban Desvaux rides 57% of the entries and matches the yard's average almost exactly (6.2%, A/E 1.26) — the partnership beats the margin-free market read. The yard also reads well off a 31-60-day break (19.6%, n=46) and on Standard (AW) going (14.6%, n=48). The record reads poorly off a 61-180-day break — 1.6% over 62 runners, 6.2pts below the baseline. 2 Group and Graded wins sit in the archive record — the biggest prize the yard has landed: the Prix le Parisien - Prix d'Arles at Auteuil (FR) (May 2023, £38,673). The stable star of the record: Jaguare Precieuse (FR) — 5 wins from 17 runs for the yard.

Written from the figures on this page — every claim carries its sample. Descriptive, not a tip.

Yard patterns

the angles behind the record · vs 7.8% baseline
Fresh · 61+ days off
1.2%−6.6
n=81 · A/E 0.28 · £1 −65.90
New recruits · first run for the yard
0%−7.8
n=5 · A/E 0.00 · £1 −5.00
Debutants · first career start
6.7%−1.1
n=30 · A/E 1.04 · £1 −12.70
First-time headgear · true-first definition
0%−7.8
n=20 · A/E 0.00 · £1 −19.00
Headgear returns · back on after a bare run
0%−7.8
n=6 · A/E 0.00 · £1 −6.00
When favourite
33.3%
n=3 · A/E 1.62 · £1 −0.20
Claiming riders · a claimer in the saddle
16.2%+8.4
n=37 · A/E 2.51 · £1 +78.70
Group / Graded races · pattern & listed
4.3%−3.5
n=47 · A/E 1.31 · £1 +55.00

Each tile is the record in that situation vs the 7.8% baseline — descriptive splits with the sample always shown, for you to weigh. Tiles under 30 runs render muted. Headgear figures use the true-first definition (first gear appearance in the captured career); returns are gear back on after a bare run. Claiming riders are runs where the booked rider carried a weight claim. Group / Graded covers pattern and listed races. The same beliefs, tested across every yard and every GB and Irish race since 2005: Racing myths.

Notable angles

vs their own baseline
Off a 31-60-day break 19.6% vs 7.8% · n=46
At Chantilly (AW) 16.7% vs 7.8% · n=36
With claiming riders up 16.2% vs 7.8% · n=37
On Standard (AW) going 14.6% vs 7.8% · n=48
Off a 61-180-day break 1.6% vs 7.8% · n=62
With Mme Frida Valle Skar 14.3% vs 7.8% · n=42
Descriptive splits ranked by divergence × sample — insight, not instruction. Every angle carries its N; nothing under 30 runs qualifies. Rows within 2pts of the baseline appear only when the market-relative read (Fair A/E) diverges, and show it.

Record by conditions

same window as header

Race type

TypeRWSR£1
Flat 112 12 10.7% +98.90
Hurdle 89 5 5.6% +63.80
Chase 57 3 5.3% −30.40

Going

GoingRWSR£1
Soft 102 4 3.9% +3.10
Heavy 74 5 6.8% +27.20
Standard (AW) 48 7 14.6% +80.10
Good to Soft 29 2 6.9% −5.10
Good 4 1 25% +27.00
Good to Firm 1 1 100% —

Courses

CourseRWSR£1
Auteuil (FR) 85 5 5.9% +19.00
Chantilly (AW) 36 6 16.7% +56.80
Saint-Cloud (FR) 34 3 8.8% +19.90
Compiegne (FR) 28 2 7.1% +31.30
Enghien (FR) 25 1 4% −10.90
Deauville (FR) 19 2 10.5% +42.20
Longchamp (FR) 13 0 0% −13.00
Nantes 2 0 0% −1.00
Le Croise-Laroche (FR) 2 0 0% −2.00
Le Lion-D'Angers (FR) 1 0 0% −1.00
Dieppe (FR) 1 0 0% −1.00
Argentan (FR) 1 0 0% −1.00
Corlay 1 0 0% —
Le Mans (FR) 1 0 0% −1.00
Clairefontaine (FR) 1 0 0% −1.00

Class

ClassRWSR£1
Class 1 47 2 4.3% +55.00
Class 3 10 0 0% −10.00

Market position

In the bettingRWSRA/E£1
Favourite 5 2 40% 1.91 +1.50
2nd–3rd fav 22 3 13.6% 0.95 −1.30
4th–6th fav 58 4 6.9% 0.94 −13.10
7th+ in betting 167 10 6% 2.17 +145.20
Fair A/E per band is the tell: near 1.00 the market had it priced right; well above, the wins came where the market didn't expect them.

Rows below n=30 are shown faded — a small sample is a fact, not a trend. Every figure carries its N.

Horses trained

same window as header · most-raced first
HorseRWPlLast ran
Tornade Precieuse (FR) 33 2 11 6 Mar 16
Dauteuil Precieux (FR) 27 2 4 28 Jun 22
Full Precieux (FR) 25 3 6 15 Feb 24
Ilumine Precieuse (FR) 23 1 5 8 Nov 26
Klassic Precieux (FR) 20 3 7 27 Oct 26
Rafale Precieux (FR) 19 2 4 1 Mar 16
Jaguare Precieuse (FR) 17 5 6 14 Oct 26
Impulse Precieuse (FR) 15 1 7 2 Dec 23
Mission D'Espoir (FR) 11 0 2 4 Nov 26
La Crack Precieuse (FR) 11 0 3 4 Nov 26
Furie Precieuse (FR) 11 0 2 29 Nov 21
Vurtye Star (FR)from E-L Desvaux 6 0 1 6 Oct 16
All 35 horses sent out in this window. Runs, wins and places only: a strike rate or a return on a handful of runs is noise, so none is quoted per horse — each horse's full record is on its own page.
Where they came from · where they went next

Of the 35 horses listed, 5 arrived from another yard in our archive; 30 had their first archived run for this yard.

1 has since run for another yard; 34 have no later run for another yard in our archive.

Read from each listed horse's whole archived career (2005 onwards), not only this window, and counted over the horses listed above, not the whole string. “First archived run” means our archive holds nothing earlier, not that the horse was unraced. A horse with no later run elsewhere may still be here, be off the track, or have run somewhere our archive does not cover — none of that is asserted.

Current form

significance-gated

Last 14 days

Small sample
0 from 5
Only 5 runners in the last 14 days — too few to read against the baseline (gate: n≥15). The card states the sample and stays neutral.

When the yard fires

strike by month, lifetime
JFMAMJJASOND
143971045006660
Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Jockey bookings

same window · biggest samples first
Go-to riderAlban Desvaux
57% of all rides
6.2% SR · A/E 1.26
RiderRWSR£1
Alban Desvaux 146 9 6.2% +35.40
Mme Frida Valle Skar 42 6 14.3% +73.70
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2008→
20
Archived wins
2
Pattern / graded wins
£866k
Prize money
2024
Best season · 5 wins
Impulse Precieuse (FR) — Prix le Parisien - Prix d'Arles (Hurdle) () (4-5yo Fillies & Mares) (Turf) Auteuil (FR) · May 2023 · Listed
£38,673
Dauteuil Precieux (FR) — Prix de Besancon (Hurdle) () (5yo+) (Turf) Compiegne (FR) · Nov 2020 · Listed
£23,797
Tornade Precieuse (FR) — Prix Guillaume Javoy (Chase) (Conditions) (5yo+) (Turf) Auteuil (FR) · Apr 2014
£22,000

Sires in the string

progeny record · win % by ground and trip
Balko (FR) 7.1% · 3–42
Progeny have won 12.7% of 2,667 runs since 2011 (297 horses).
Network (GER) 6.1% · 2–33
Progeny have won 14.1% of 3,770 runs since 2008 (380 horses). Weakest beyond 3m (all codes): 10.2% from 275.
Sri Putra (GB) 16.7% · 5–30
Progeny have won 8% of 401 runs since 2017 (60 horses). Weakest on Soft going: 4.3% from 116. Weakest over 2m1f – 2m4f (all codes): 5% from 101.
Lauro (GER) 12% · 3–25
Progeny have won 9.5% of 550 runs since 2014 (88 horses). Strongest on Good going: 16% from 150. Weakest on Soft going: 5.6% from 196. Strongest over 1m5f – 2m (all codes): 14.5% from 172. Weakest over 2m1f – 2m4f (all codes): 5% from 221.
Feel Like Dancing (GB) 4.3% · 1–23
Progeny have won 6.6% of 242 runs since 2018 (61 horses).
Le Balafre (FR) 14.3% · 3–21
Progeny have won 13.4% of 411 runs since 2008 (70 horses).
Top line: the yard's own record with each sire's runners (win %, wins–runs), same window as the header; faded under 30 runs. Beneath it: every run by that sire's progeny in our archive since 2008, as at 13 Nov 2026 — what they have done, not a forecast. A going or a distance is named only where at least 100 progeny runs sit 3 or more points from the sire's own win rate. Distance bands cover Flat and jumps together.

The record

latest 50 of 258 · newest first

The latest 50 of 258 archived runners, newest first. The full record runs from 12 July 2008 to 13 November 2026.

DateCourseHorseRaceFinishSP
25 Oct 26 Saint-Cloud (FR) Ilumine Precieuse (FR)J: Maxime Guyon Prix des HarasClass 3 · 12.5f · Soft · 14 ran 11th 12/1
18 Oct 26 Longchamp (FR) Klassic Precieux (FR)J: Tony Piccone Prix Des Erables15.5f · Good To Soft · 11 ran 10th 33/1
25 Sep 26 Saint-Cloud (FR) Jaguare Precieuse (FR)J: Mme Frida Valle Skar Prix Du Val D'orClass 3 · 12f · Good To Soft · 16 ran 14th 28/1
25 Sep 26 Saint-Cloud (FR) Jaguare Precieuse (FR)J: Mme Frida Valle Skar Prix Du Val D'orClass 3 · 12f · Good To Soft · 16 ran 14th 28/1
25 Sep 26 Saint-Cloud (FR) La Crack Precieuse (FR)J: Mme Frida Valle Skar Prix Des YvelinesClass 3 · 12f · Good To Soft · 15 ran 9th 12/1
25 Sep 26 Saint-Cloud (FR) La Crack Precieuse (FR)J: Mme Frida Valle Skar Prix Des YvelinesClass 3 · 12f · Good To Soft · 15 ran 9th 12/1

Drawn from the whole archive (2005 onwards), so it can include runs outside the window the header statistics cover. Non-runners are not listed. A finish shown in letters is a non-completion (F fell · UR unseated · PU pulled up · BD brought down).

Quick answers

What is Mme M Desvaux's strike rate?
Mme M Desvaux has won 20 of 258 runners since 2008, a strike rate of 7.8% (as at 13 November 2026). Figures are computed from our own results archive.
Which course does Mme M Desvaux do best at?
Chantilly (AW) by strike rate: 6 wins from 36 runners (16.7%) since 2008. Read from the 15 courses with the most runners on the same basis, and only those with at least 30 — a small sample cannot top the list, and a rarely-visited course is not in the comparison.
Who rides most for Mme M Desvaux?
Alban Desvaux, with 146 runners since 2008 — 57% of the total. That pairing has won 9 (6.2%).
Is Mme M Desvaux in form?
Too few runners in the last 14 days to read — 5 runners, which is not a sample we will draw a conclusion from.
What is Mme M Desvaux's Fair A/E?
1.45, from 251 runners with a computed fair probability since 2008. Fair A/E compares actual wins with a margin-stripped market expectation, so 1.00 is par: above it the wins came at bigger prices than the margin-free market implied, below it they did not.
Fair A/E compares wins with a margin-stripped market expectation. Favourite-heavy samples — top yards, leading riders — naturally read a few points warm, so 1.05 means "beat the margin-free market read", not "the market underrates this by 5%". Three sample sizes are reported and never blended: runs (n), the ROI basis (n at SP), and the fair-A/E basis (n with a computed fair probability).

Strike rate is wins over all runs (n). ROI is £1 level stakes at SP over runs with a parseable price (n at SP). Fair A/E is wins over margin-stripped market expectation, over runs with a computed fair probability (n fair). The three Ns can legitimately differ and are always shown. Figures as at 13 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).