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Trainer profile

A Lamotte D'Argy

378 runners in the lifetime window · 108 individual horses
As at 22 Oct 2026 · KTB archive: 2005–present, updated daily
Last runner Oct 2018
No runners in the last 5 seasons — showing the lifetime record, from 1 Jan 2008 — the aggregate floor: every horse in the window has a complete captured career behind it.
41–378
Wins / Runs
10.8%
Strike rate
n=378
88 (23%)
Placed
1.14
n=310 · 1.05 incl. margin
+201.20
£1 level stake
n=329 at SP · +61.2%
£1.18m
Prize money (window)
Strike by season
9.1%
KTB Yard Profile

Sent out around 30 runners a season, across both codes, winning with 11% of them — beating the margin-free market read across the lifetime window (Fair A/E 1.14).

Deterministic profile computed from 378 archived runs (lifetime window) · updated 22 Oct 2026
KTB at a glance Fresh horses: 11.5% Claiming riders: 11.9%
The read

It is weakest at Deauville (FR) (0% over 51 runners) — the widest gap in the record. A horse in first-time headgear has been a poor signal at 5.4% (n=37, Fair A/E 1.31). The record read poorly on Standard (AW) going — 4.8% over 62 runners, 6pts below the baseline. The market has consistently overbet the yard off a 31-60-day break: Fair A/E 0.31 across 58 runners (5.2% strike, −42.50 to a £1 stake) — runners there underperformed what the price implied. One Group or Graded win sits in the archive record — the biggest prize the yard has landed: the Prix Violon II at Auteuil (FR) (Sep 2017, £42,308). The stable star of the record was Jetty Dancer (FR) — 5 wins from 7 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 10.8% baseline
Fresh · 61+ days off
11.5%+0.7
n=104 · A/E 1.12 · £1 +131.50
New recruits · first run for the yard
14.3%+3.5
n=7 · A/E 0.00 · £1 −5.00
Debutants · first career start
11.2%+0.4
n=98 · A/E 1.17 · £1 +77.80
First-time headgear · true-first definition
5.4%−5.4
n=37 · A/E 1.31 · £1 −6.00
Headgear returns · back on after a bare run
0%−10.8
n=9 · A/E 0.00 · £1 −9.00
When favourite
15.8%
n=19 · A/E 0.00 · £1 +5.90
Claiming riders · a claimer in the saddle
11.9%+1.1
n=84 · A/E 1.69 · £1 +10.10
Group / Graded races · pattern & listed
3.4%−7.4
n=29 · A/E 0.71 · £1 +6.00

Each tile is the record in that situation vs the 10.8% baseline — descriptive splits with the sample always shown, not tips. 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.

Notable angles

vs their own baseline
At Deauville (FR) 0% vs 10.8% · n=51
On Standard (AW) going 4.8% vs 10.8% · n=62
Off a 31-60-day break 5.2% vs 10.8% · n=58
With horses switching code 16.3% vs 10.8% · n=49
With first-time headgear 5.4% vs 10.8% · n=37
Off a break of 180+ days 5.7% vs 10.8% · n=35
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 164 16 9.8% +21.70
Hurdle 139 16 11.5% +112.90
Chase 75 9 12% +66.60

Going

GoingRWSR£1
Soft 178 21 11.8% +138.00
Heavy 72 8 11.1% −4.50
Standard (AW) 62 3 4.8% +45.50
Good 44 6 13.6% +16.80
Good to Soft 21 3 14.3% +5.40
Firm 1 0 0% —

Courses

CourseRWSR£1
Auteuil (FR) 149 16 10.7% +120.10
Deauville (FR) 51 0 0% −50.00
Enghien (FR) 44 5 11.4% +1.40
Maisons-Laffitte (FR) 27 3 11.1% −9.00
Chantilly (FR) 24 2 8.3% +81.50
Saint-Cloud (FR) 24 3 12.5% +13.00
Longchamp (FR) 15 0 0% −13.00
Compiegne 9 2 22.2% +29.00
Clairefontaine 5 4 80% +34.00
Saint-Brieuc 3 0 0% −2.00
Pau 3 0 0% −1.00
Craon 2 1 50% +1.40
Durtal 2 2 100% —
Saint-Malo 2 0 0% −2.00
Seiches-Sur-Le-Loir 2 0 0% —

Class

ClassRWSR£1
Class 1 29 1 3.4% +6.00

Market position

In the bettingRWSRA/E£1
Favourite 19 3 15.8% 0.00 +5.90
2nd–3rd fav 52 8 15.4% 1.19 +10.40
4th–6th fav 62 5 8.1% 1.13 +9.20
7th+ in betting 196 9 4.6% 1.60 +175.70
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
Mister Six (FR)then C Boutin 19 1 7 11 May 15
Steely Dancer (FR) 17 0 1 21 Aug 12
Miss Dixie (FR) 15 4 6 29 Sep 15
Inaya (FR) 13 0 2 18 Apr 12
Samenerve (FR)then Nigel Twiston-Davies 12 0 2 21 Jun 12
Dagobert Duke (GB)then P Adda 9 0 5 3 Mar 16
Deja Super (IRE) 9 1 1 29 May 10
Zack Yield (FR)then F-X De Chevigny 8 1 3 26 Aug 11
Lord In Black (FR) 7 1 2 24 Apr 13
Baby Mix (FR)then Tom George 7 3 4 26 Oct 11
Showing the 60 most-raced of the 108 horses sent out in this window — each ran at least 2 times. Horses with fewer runs aren't listed; search finds any horse since 2005. 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 60 horses listed, 3 arrived from another yard in our archive; 57 had their first archived run for this yard.

30 have since run for another yard, most often for Hue & Lamotte D'Argy (4) and E Leenders (2); 30 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.

When the yard fires

strike by month, lifetime
JFMAMJJASOND
01211139102461111134
Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Jockey bookings

same window · biggest samples first
RiderRWSR£1
Vincent Roisnard 29 0 0% −28.00
Julien Carayon 27 6 22.2% +37.10
Fabien Lefebvre 25 3 12% −15.80
Christophe-Patrice Lemaire 25 2 8% −17.00
Sylvain Dehez 25 2 8% −12.20
Mlle Chloe Hue 24 2 8.3% +81.50
Mathieu Delage 22 3 13.6% +30.70
Maxime Guyon 16 6 37.5% +5.00
Laurent Gerard 14 2 14.3% −7.00
Fabien Dehez 13 2 15.4% +7.00
Flavien Prat 12 0 0% −12.00
Alexandre Roussel 10 0 0% −9.00
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2005→
48
Archived wins
1
Pattern / graded wins
£1.31m
Prize money
2010
Best season · 9 wins
In our archive from its very first year (2005), so this career almost certainly began earlier than our record does. The figures above count 2005 onwards only — what the archive holds, not a full-career total. This card is the full archive census (2005→); the statistics in the header aggregate from 2008 — the floor that guarantees every horse a complete captured career — so this card can legitimately show more wins than the header.
Babbo Natale (FR) — Prix Violon II (Chase) (Listed Handicap) (5yo+) (Turf) Auteuil (FR) · Sep 2017 · Listed
£42,308
Watergate (FR) — Prix du Manoir (Handicap) Saint-Cloud (FR) · Nov 2009
£26,466
Cheb De Kerviniou (FR) — Prix World Citizen (Chase) (Handicap) (5yo+) (Turf) Auteuil (FR) · Sep 2017
£23,795

Sires in the string

progeny record · win % by ground and trip
Smadoun (FR) 27.3% · 6–22
Progeny have won 12.2% of 1,394 runs since 2008 (154 horses). Weakest over 1m2f – 1m4f (all codes): 8% from 187.
Tiger Groom (GB) 13.6% · 3–22
Progeny have won 10.2% of 678 runs since 2008 (81 horses). Strongest on Good to Soft going: 13.9% from 122.
Apsis (GB) 5% · 1–20
Progeny have won 8.3% of 785 runs since 2008 (91 horses). Strongest over 1m2f – 1m4f (all codes): 12.2% from 115. Weakest over 1m – 1m1f (all codes): 4.5% from 112.
Kapgarde (FR) 5.3% · 1–19
Progeny have won 12.5% of 6,611 runs since 2008 (723 horses).
Until Sundown (USA) 0% · 0–17
Progeny have won 9.5% of 430 runs since 2008 (54 horses). Weakest on Soft going: 6% from 116.
Protektor (GER) 0% · 0–16
Progeny have won 11.5% of 522 runs since 2008 (84 horses). Weakest over 2m5f – 3m (all codes): 6% from 100.
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 22 Oct 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 391 · newest first

The latest 50 of 391 archived runners, newest first. The full record runs from 27 March 2005 to 20 October 2018.

DateCourseHorseRaceFinishSP

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 A Lamotte D'Argy's strike rate?
A Lamotte D'Argy has won 41 of 378 runners since 2008, a strike rate of 10.8% (as at 22 October 2026). Figures are computed from our own results archive.
Which course does A Lamotte D'Argy do best at?
Enghien (FR) by strike rate: 5 wins from 44 runners (11.4%) 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.
What is A Lamotte D'Argy's Fair A/E?
1.14, from 310 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 22 October 2026, computed from our own results archive (2005 onwards; aggregates from 2008).