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Trainer profile

P Decouz

884 runners in the lifetime window · 231 individual horses
As at 3 Nov 2026 · KTB archive: 2005–present, updated daily
Runners today 98% of runners on the flat
from 1 Jan 2008 — the aggregate floor: every horse in the window has a complete captured career behind it
100–884
Wins / Runs
11.3%
Strike rate
n=884
289 (33%)
Placed
1.14
n=868 · 0.95 incl. margin
−24.48
£1 level stake
n=877 at SP · −2.8%
£2.75m
Prize money (window)
Strike by season
8.6%
KTB Yard Profile

Sends out around 50 runners a season, almost all on the flat, winning with 11% of them — beating the margin-free market read across the lifetime window (Fair A/E 1.14). New recruits from other yards win at 19% first time out (65 runs).

Deterministic profile computed from 884 archived runs (lifetime window) · updated 3 Nov 2026
KTB at a glance Fires Feb–Apr 36.1% when favourite Aurelien Lemaitre: 10.2% from 167 New recruits: 18.5% Claiming riders: 12.2% Sends off the favourite in 9% of races
The read

It is weakest at Deauville (AW) (6.3% over 191 runners) — the widest gap in the record. New recruits from other stables on their first run win at 18.5% (n=65, Fair A/E 1.97). Runners with a claiming rider up are the standout value angle: 12.2% strikes only just above baseline, but Fair A/E 1.36 and +62.70 to a £1 stake over 164 runners — a record the market has persistently underpriced. Aurelien Lemaitre rides 19% of the entries and matches the yard's average almost exactly (10.2%, A/E 0.96). 15 Group and Graded wins sit in the archive record — the biggest prize the yard has landed: the Qatar Prix du Pin at Longchamp (FR) (Sep 2018, £35,398). The stable star of the record: Hooking (GB) — 10 wins from 36 runs for the yard. Seasonally, the yard fires Feb–Apr.

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

Yard patterns

the angles behind the record · vs 11.3% baseline
Fresh · 61+ days off
9.4%−1.9
n=256 · A/E 1.12 · £1 +10.80
New recruits · first run for the yard
18.5%+7.2
n=65 · A/E 1.97 · £1 +17.30
Debutants · first career start
9.6%−1.7
n=167 · A/E 1.25 · £1 +57.00
First-time headgear · true-first definition
9.5%−1.8
n=95 · A/E 1.22 · £1 +71.70
Headgear returns · back on after a bare run
5.3%−6.0
n=19 · A/E 0.57 · £1 −14.80
When favourite
36.1%
n=83 · A/E 1.26 · £1 +19.22
Claiming riders · a claimer in the saddle
12.2%+0.9
n=164 · A/E 1.36 · £1 +62.70
Group / Graded races · pattern & listed
11.3%+0.0
n=133 · A/E 1.15 · £1 +6.50

Each tile is the record in that situation vs the 11.3% 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
With Mme Perrine Cheyer 22.2% vs 11.3% · n=45
With Theo Bachelot 0% vs 11.3% · n=37
With new recruits 18.5% vs 11.3% · n=65
At Deauville (AW) 6.3% vs 11.3% · n=191
With Jules Mobian 6.3% vs 11.3% · n=64
With Mickael Barzalona 16.2% vs 11.3% · n=37
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 870 100 11.5% −12.48
Hurdle 11 0 0% −10.00
Chase 2 0 0% −2.00

Going

GoingRWSR£1
Standard (AW) 345 42 12.2% −22.70
Soft 203 22 10.8% −1.18
Good to Soft 178 19 10.7% −17.60
Good 92 10 10.9% +17.40
Heavy 60 7 11.7% +3.60
Good to Firm 5 0 0% −4.00

Courses

CourseRWSR£1
Chantilly 242 31 12.8% +4.00
Deauville (AW) 191 12 6.3% −85.40
Saint-Cloud 151 19 12.6% +25.30
Longchamp (FR) 130 12 9.2% −4.20
Lyon Parilly 36 5 13.9% −7.90
Vichy (FR) 21 2 9.5% −8.90
Maisons-Laffitte (FR) 21 1 4.8% −17.00
Cagnes-Sur-Mer 20 7 35% +19.90
Clairefontaine 11 3 27.3% −3.80
Compiegne 9 2 22.2% −0.10
Fontainebleau (FR) 8 2 25% +39.30
Auteuil (FR) 7 0 0% −7.00
Dieppe (FR) 4 1 25% −1.38
Lyon-La Soie 4 1 25% −0.90
Marseille Borely 4 0 0% −4.00

Class

ClassRWSR£1
Class 1 135 15 11.1% +4.50
Class 2 9 0 0% −9.00
Class 3 9 2 22.2% −4.60
Class 4 7 0 0% −7.00

Market position

In the bettingRWSRA/E£1
Favourite 86 30 34.9% 1.23 +16.22
2nd–3rd fav 189 30 15.9% 1.07 −28.70
4th–6th fav 304 27 8.9% 1.13 −32.50
7th+ in betting 298 12 4% 1.12 +20.50
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
Hooking (GB) 36 10 19 18 Apr 25
J'Acclame (FR) 21 5 6 11 Jun 24
Almiro (FR) 18 1 7 20 Sep 26
Linsoumis (FR)from Mme M Bollack-Badel · then C Escuder 18 2 7 20 Dec 21
Wakaburn (FR)then M Krebs 17 3 5 23 Jul 26
Kizmambo (IRE) 13 1 6 27 Jun 26
Cera (FR)from F-H Graffard 13 1 4 3 Apr 23
By The Way (FR)then M Boutin 13 0 8 27 Apr 22
Tornibush (IRE) 13 3 5 25 Aug 19
Kilia (FR) 12 2 6 24 Feb 24
Go Athletico (FR)then A Schutz 12 2 6 1 Oct 21
Fortune De Flandre (FR) 12 0 5 12 Dec 19
Showing the 60 most-raced of the 231 horses sent out in this window — each ran at least 5 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, 19 arrived from another yard in our archive, most often from L Rovisse (3) and H De Nicolay (2); 41 had their first archived run for this yard.

23 have since run for another yard, most often for P Groualle (3); 37 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 8
Only 8 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
12281416514711147117
A flat yard: the season runs Mar–Oct. Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Jockey bookings

same window · biggest samples first
19% of all rides
10.2% SR · A/E 0.96
RiderRWSR£1
Aurelien Lemaitre 167 17 10.2% −47.90
Ronan Thomas 90 11 12.2% +11.70
Jules Mobian 64 4 6.3% −36.10
Augustin Madamet 57 5 8.8% −24.00
Mme Perrine Cheyer 45 10 22.2% +65.50
Mlle Marie Velon 39 5 12.8% +1.50
Franck Blondel 38 5 13.2% +1.70
Theo Bachelot 37 0 0% −37.00
Mickael Barzalona 37 6 16.2% −0.10
M Favriaux 30 4 13.3% −10.78
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2012→
100
Archived wins
15
Pattern / graded wins
£2.75m
Prize money
2023
Best season · 20 wins
Tornibush (IRE) — Qatar Prix du Pin (3+) (Turf) Longchamp (FR) · Sep 2018 · Group 3
£35,398
Go Athletico (FR) — Prix la Rochette (2yo) (New Course: 2nd Post) (Turf) Longchamp (FR) · Sep 2020 · Group 3
£26,695
Hooking (GB) — Grand Prix de la Riviera Cote d'Azur - Jacques Bouchara () (4yo+) (Polytrack) Cagnes-Sur-Mer (FR) · Feb 2023 · Listed
£26,549

Sires in the string

progeny record · win % by ground and trip
Lope De Vega (IRE) 22.2% · 12–54
Progeny have won 13.8% of 12,208 runs since 2014 (1,107 horses). Weakest over 1m5f – 2m (all codes): 9.4% from 960.
Galiway (GB) 6.5% · 3–46
Progeny have won 11.6% of 1,736 runs since 2019 (287 horses). Strongest on Good going: 15.4% from 266. Weakest on Standard (AW) going: 8.1% from 393. Strongest over 1m5f – 2m (all codes): 19.7% from 234. Weakest over 1m – 1m1f (all codes): 5.6% from 484.
Zelzal (FR) 18.2% · 6–33
Progeny have won 9.4% of 1,713 runs since 2021 (240 horses). Strongest on Heavy going: 15.4% from 104.
Goken (FR) 13.3% · 4–30
Progeny have won 9.6% of 2,087 runs since 2020 (246 horses). Strongest on Good going: 12.7% from 245. Strongest at trips under 6f (all codes): 15.1% from 199.
Wootton Bassett (GB) 14.8% · 4–27
Progeny have won 13% of 5,687 runs since 2015 (790 horses). Strongest at trips under 6f (all codes): 16% from 162.
Almanzor (FR) 12% · 3–25
Progeny have won 9.6% of 2,109 runs since 2021 (282 horses). Strongest on Good to Firm going: 16.2% from 154. Weakest on Heavy going: 4.7% from 149. Strongest over 1m5f – 2m (all codes): 12.8% from 304.
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 3 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 884 · newest first

The latest 50 of 884 archived runners, newest first. The full record runs from 6 September 2012 to 3 November 2026.

DateCourseHorseRaceFinishSP
03 Nov 26 Deauville (FR) Utxa (IRE)J: Malone Favriaux Prix Du Hoguenet9.5f · Standard · 13 ran 4th 16/1
30 Oct 26 Deauville (FR) Qeynan (GB)J: Theo Bachelot Prix De L'epinay9.5f · Standard · 8 ran 3rd 12/1
28 Oct 26 Le Mans (FR) King Thistle (GB)J: Gabin Seigneul Prix Marcel CoutardClass 4 · 7f · Heavy · 13 ran 3rd 33/1
25 Oct 26 Saint-Cloud (FR) Highara (FR)J: Marvin Grandin Prix Royal-oak (group 1)Class 1 · 15.5f · Soft · 8 ran 3rd 125/1
10 Oct 26 Chantilly (FR) Utxa (IRE)J: Mickael Barzalona Prix De La ColleraieClass 3 · 9f · Soft · 15 ran 6th 4/1
10 Oct 26 Chantilly (FR) Shiawase (FR)J: Fabrice Veron Prix De CoyeClass 1 · 7f · Standard · 10 ran 10th 16/1
05 Oct 26 Deauville (FR) Sonnaz (FR)J: Theo Bachelot Prix Du PeveleClass 4 · 12.5f · Standard · 9 ran 2nd 16/1
29 Sep 26 Chantilly (FR) Al Max (FR)J: Pierre-Charles Boudot Prix De La Chambre Du DucClass 2 · 9.5f · Standard · 16 ran 7th 16/1
26 Sep 26 Lyon Parilly (FR) Shiawase (FR)J: Fabrice Veron Prix De La PelouseClass 3 · 8f · Soft · 5 ran 5th 11/4
22 Sep 26 Vichy (FR) King Thistle (GB)J: Jd Manceau Prix De La Source De L'hopital7f · Soft · 8 ran 6th 5/1

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 P Decouz's strike rate?
P Decouz has won 100 of 884 runners since 2008, a strike rate of 11.3% (as at 3 November 2026). Figures are computed from our own results archive.
Which course does P Decouz do best at?
Lyon Parilly by strike rate: 5 wins from 36 runners (13.9%) 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 P Decouz?
Aurelien Lemaitre, with 167 runners since 2008 — 19% of the total. That pairing has won 17 (10.2%).
Is P Decouz in form?
Too few runners in the last 14 days to read — 8 runners, which is not a sample we will draw a conclusion from.
What is P Decouz's Fair A/E?
1.14, from 868 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 3 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).