What is J Delaunay's strike rate?

J Delaunay has won 44 of 640 runners since 2022, a strike rate of 6.9% (as at 20 October 2026). Figures are computed from our own results archive.

Which course does J Delaunay do best at?

Auteuil (FR) by strike rate: 26 wins from 414 runners (6.3%) since 2022. 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 J Delaunay?

Wilfried Lajon, with 143 runners since 2022 — 22% of the total. That pairing has won 8 (5.6%).

Is J Delaunay in form?

Too few runners in the last 14 days to read — 10 runners, which is not a sample we will draw a conclusion from.

What is J Delaunay's Fair A/E?

0.81, from 630 runners with a computed fair probability since 2022. 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.

Trainer profile

J Delaunay

640 runners in the last 5 seasons · 219 individual horses

As at 20 Oct 2026 · KTB archive: 2005–present, updated daily

Last runner yesterday 99% of runners over jumps

Last 5 seasons Lifetime (2011→)

from 1 Jan 2022

44–640

Wins / Runs

6.9%

Strike rate

n=640

153 (24%)

Placed

0.81

Fair A/E

n=630 · 0.67 incl. margin

−310.97

£1 level stake

n=636 at SP · −48.9%

£2.80m

Prize money (window)

Strike by season

KTB Yard Profile

Sends out around 130 runners a season, almost all over hurdles and fences, winning with 7% of them — a touch below the margin-free market read across five seasons (Fair A/E 0.81).

Deterministic profile computed from 640 archived runs (last 5 seasons) · updated 20 Oct 2026

KTB at a glance Fresh horses: 8.3% 21.9% when favourite Wilfried Lajon: 5.6% from 143 Sends off the favourite in 5% of races

The read

The market has consistently overbet runners with a claiming rider up: 6.4% strike, Fair A/E 0.62 and −65.90 to a £1 stake over 110 runners — those runners underperform what the price implies. Wilfried Lajon rides 22% of the entries and matches the yard's average almost exactly (5.6%, A/E 0.71). The yard also reads well off a break of 180+ days (12.5%, n=72). 6 Group and Graded wins sit in the archive record — the biggest prize the yard has landed: the Prix Magne at Auteuil (FR) (Oct 2023, £53,761).

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

Yard patterns

the angles behind the record · vs 6.9% baseline

Fresh · 61+ days off

8.3%+1.4

n=181 · A/E 0.96 · £1 −72.77

New recruits · first run for the yard

9.1%+2.2

n=22 · A/E 0.98 · £1 −14.00

Debutants · first career start

5.4%−1.5

n=186 · A/E 0.87 · £1 −101.70

First-time headgear · true-first definition

4.8%−2.1

n=189 · A/E 0.77 · £1 −109.20

Headgear returns · back on after a bare run

50%+43.1

n=2 · A/E 5.97 · £1 +3.50

When favourite

21.9%

n=32 · A/E 0.85 · £1 −11.57

Claiming riders · a claimer in the saddle

6.4%−0.5

n=110 · A/E 0.62 · £1 −65.90

Group / Graded races · pattern & listed

4.9%−2.0

n=123 · A/E 0.73 · £1 −64.20

Each tile is the record in that situation vs the 6.9% 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

On last-time-out winners 18.8% vs 6.9% · n=32

With C&D winners 13.8% vs 6.9% · n=58

With horses switching code 12.3% vs 6.9% · n=106

Off a break of 180+ days 12.5% vs 6.9% · n=72

With Thomas Journiac 0% vs 6.9% · n=30

With C Riou 12.1% vs 6.9% · n=91

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

Hurdle 364 28 7.7% −167.17

Chase 268 16 6% −135.80

Flat 7 0 0% −7.00

NH Flat 1 0 0% −1.00

Going

GoingRWSR£1

Soft 325 26 8% −118.87

Heavy 300 17 5.7% −182.60

Good to Soft 8 1 12.5% −3.50

Good to Firm 1 0 0% —

Courses

CourseRWSR£1

Auteuil (FR) 414 26 6.3% −175.40

Compiegne (FR) 130 8 6.2% −87.10

Dieppe (FR) 18 0 0% −18.00

Clairefontaine (FR) 17 1 5.9% −11.20

Pau (FR) 15 2 13.3% −3.60

Saint-Malo (FR) 8 1 12.5% −6.17

Moulins (FR) 7 0 0% −7.00

Fontainebleau (FR) 7 2 28.6% +6.00

Le Lion-D'Angers (FR) 6 2 33.3% +1.00

Senonnes-Pouance (FR) 4 0 0% −4.00

Nantes (FR) 4 0 0% −3.00

Craon (FR) 2 0 0% −2.00

Saint-Brieuc (FR) 1 1 100% —

Meslay-Du-Maine (FR) 1 0 0% —

Maure-De-Bretagne (FR) 1 0 0% —

Class

ClassRWSR£1

Class 1 123 6 4.9% −64.20

Class 3 10 0 0% −10.00

Class 2 8 1 12.5% −3.50

Class 4 7 1 14.3% −5.17

Class 5 4 1 25% +3.50

Market position

In the bettingRWSRA/E£1

Favourite 35 7 20% 0.78 −14.57

2nd–3rd fav 131 21 16% 1.04 −17.70

4th–6th fav 210 11 5.2% 0.71 −108.30

7th+ in betting 260 4 1.5% 0.47 −170.40

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.

Jumping record

completion over obstacles · same window as header

78.1% completed · 627 obstacle runners (chases & hurdles)

CodeRCompFURPUBDOth

Chase 264 78.4% 27 12 16 1 1

Hurdle 363 78% 15 5 60 0 0

Chases and hurdles only — bumpers have no obstacles, so completion is not a question there. F fell · UR unseated rider · PU pulled up · BD brought down · Oth covers refusals, slip-ups, run-outs and the rare disqualification. Non-runners are excluded throughout. Rows under n=30 are shown faded. A descriptive record, not a tip.

Horses trained

same window as header · most-raced first

HorseRWPlLast ran

Vision Du Rheu (FR) 18 2 5 18 May 25

Botervia Du Kalon (FR) 16 2 6 22 Sep 26

Igor (FR) 13 1 5 1 Mar 26

Ital Conti (FR) 12 3 4 25 Apr 26

Bon Conseil (FR) 12 1 3 17 May 25

Harry Conti (FR) 12 0 4 25 Jun 24

Un Chic Cheval (FR) 11 0 1 2 May 26

Baron Zanzi (FR)from Patrice Quinton 10 0 6 27 Sep 25

Celty Du Kalon (FR) 10 2 5 17 Nov 24

Batame Du Bocage (FR) 10 1 4 15 Jun 24

Monster Caroli (FR) 10 4 6 10 Jun 23

Kingscross (FR) 9 0 3 18 May 25

Showing the 60 most-raced of the 219 horses sent out in this window — each ran at least 4 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, 4 arrived from another yard in our archive; 56 had their first archived run for this yard.

4 have since run for another yard; 56 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

1 from 10

Only 10 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, 5 seasons

JFMAMJJASOND

006610801568413

A jumps yard: the season runs Oct–Apr. Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Jockey bookings

same window · biggest samples first

Go-to riderWilfried Lajon

22% of all rides
5.6% SR · A/E 0.71

RiderRWSR£1

Wilfried Lajon 143 8 5.6% −94.20

A Renard 97 7 7.2% −64.30

C Riou 91 11 12.1% −13.60

Lucas Vandamme 46 2 4.3% −33.00

Thomas Beaurain 41 3 7.3% +4.30

Thomas Journiac 30 0 0% −30.00

Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2011→

Archived wins

Pattern / graded wins

£3.31m

Prize money

2022

Best season · 14 wins

La Spezia (FR) — Prix Magne (Hurdle) (3yo Fillies) (Turf) Auteuil (FR) · Oct 2023 · Grade 3

£53,761

Botervia Du Kalon (FR) — Prix Calabrais Auteuil (FR) · Sep 2026 · Listed

£44,100

Vision Du Rheu (FR) — Prix Alain et Gilles de Goulaine (Hurdle) (Listed Handicap) (4yo) (Turf) Auteuil (FR) · Sep 2023 · Listed

£43,805

Notable horses

Monster Caroli (FR) Yeiayel (FR) Ital Conti (FR) Vision Du Rheu (FR) Botervia Du Kalon (FR) Celty Du Kalon (FR)

Sires in the string

progeny record · win % by ground and trip

Cokoriko (FR) 10.4% · 5–48

Progeny have won 13.2% of 2,280 runs since 2008 (376 horses). Strongest over 1m5f – 2m (all codes): 16.2% from 507.

Jeu St Eloi (FR) 0% · 0–45

Progeny have won 13.9% of 787 runs since 2008 (151 horses). Strongest on Good to Soft going: 20% from 120.

Balko (FR) 9.4% · 3–32

Progeny have won 12.8% of 2,646 runs since 2008 (296 horses).

Maresca Sorrento (FR) 17.2% · 5–29

Progeny have won 10.1% of 1,431 runs since 2008 (182 horses). Strongest over 2m5f – 3m (all codes): 14.2% from 323.

Bathyrhon (GER) 14.8% · 4–27

Progeny have won 12.3% of 1,165 runs since 2008 (185 horses).

Muhtathir (GB) 12% · 3–25

Progeny have won 11.3% of 4,710 runs since 2008 (494 horses). Weakest on Standard (AW) going: 7.9% from 967.

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 20 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 732 · newest first

The latest 50 of 732 archived runners, newest first. The full record runs from 26 July 2011 to 19 October 2026.

DateCourseHorseRaceFinishSP

19 Oct 26 Compiegne (FR) Nonchalant (FR)J: Lucas Vandamme Prix De Saint-raphael17f · Heavy · 12 ran 4th 16/1

19 Oct 26 Compiegne (FR) Kaplino (FR)J: Lucas Vandamme Prix Vertige17f · Heavy · 6 ran 5th 11/4

17 Oct 26 Auteuil (FR) Lingot De Mee (FR)J: Thomas Journiac Prix Ferdinand RiantClass 2 · 22f · Heavy · 9 ran 3rd 10/1

17 Oct 26 Auteuil (FR) Miss Gonagall (FR)J: Thomas Journiac Prix Adrien BesnouinClass 2 · 18f · Heavy · 13 ran 3rd 12/1

14 Oct 26 Nantes (FR) Splendiose (FR)J: Thomas Beaurain Prix De Distre17.5f · Heavy · 14 ran 3rd 5/4F

14 Oct 26 Nantes (FR) Karanora (FR)J: Yvan Delepine Prix Des Conscrits17.5f · Heavy · 15 ran 9th 20/1

14 Oct 26 Nantes (FR) Narcotique (FR)J: Lucas Vandamme Prix Des Conscrits17.5f · Heavy · 15 ran PU 22/1

13 Oct 26 Les Sables-d'Olonne (FR) Face Time (FR)J: Yoann Barille Prix Roger Simon13.5f · Good To Soft · 12 ran 5th 22/1

12 Oct 26 Fontainebleau (FR) Desire Paradise (FR)J: Yvan Delepine Prix Henry Maze-sencier17.5f · Heavy · 11 ran 7th 16/1

12 Oct 26 Fontainebleau (FR) Missis Surf (FR)J: Yvan Delepine Prix Andre ParotClass 5 · 17.5f · Heavy · 10 ran 1st 13/2

06 Oct 26 Auteuil (FR) Mousse Du Chef (FR)J: Thomas Beaurain Prix Hipparque18f · Heavy · 9 ran 4th 4/1

06 Oct 26 Auteuil (FR) Chateau Esquiule (FR)J: Thomas Journiac Prix Guillaume De Pracomtal18f · Heavy · 15 ran 8th 28/1

03 Oct 26 Fontainebleau (FR) Riva Bella (FR)J: Anthony Renard Prix De L'association Des Amis Du Musee Du Cheval MilitaireClass 4 · 18f · Heavy · 8 ran PU 25/1

03 Oct 26 Fontainebleau (FR) Nora Des Bordes (FR)J: Anthony Renard Prix De La Table Du RoiClass 4 · 17.5f · Heavy · 13 ran 10th 16/1

01 Oct 26 Auteuil (FR) Paquisto (FR)J: Thomas Beaurain Prix Julien Decrion17.5f · Very Soft · 11 ran UR 12/1

01 Oct 26 Auteuil (FR) Niavaran (FR)J: Anthony Renard Prix Pride Of Kildare18f · Very Soft · 13 ran PU 28/1

30 Sep 26 Compiegne (FR) Never Give Up Thom (FR)J: Thomas Journiac Steeple - Chase Du Debut17f · Heavy · 8 ran 3rd 22/1

30 Sep 26 Compiegne (FR) Lunatique D'ainay (FR)J: Anthony Renard Prix Louis Champion19.5f · Heavy · 8 ran 5th 22/1

27 Sep 26 Craon (FR) Montgazon (FR)J: Thomas Journiac Prix Asselco (Prix Docteur Guy Jallot)20.5f · Very Soft · 11 ran PU 12/1

26 Sep 26 Auteuil (FR) Miss Gonagall (FR)J: Thomas Journiac Prix Pierre Et Bernard CypresClass 2 · 18f · 12 ran 3rd 11/1

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 J Delaunay's strike rate?: J Delaunay has won 44 of 640 runners since 2022, a strike rate of 6.9% (as at 20 October 2026). Figures are computed from our own results archive.
Which course does J Delaunay do best at?: Auteuil (FR) by strike rate: 26 wins from 414 runners (6.3%) since 2022. 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 J Delaunay?: Wilfried Lajon, with 143 runners since 2022 — 22% of the total. That pairing has won 8 (5.6%).
Is J Delaunay in form?: Too few runners in the last 14 days to read — 10 runners, which is not a sample we will draw a conclusion from.
What is J Delaunay's Fair A/E?: 0.81, from 630 runners with a computed fair probability since 2022. 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.