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Trainer profile

J-M Plasschaert

87 runners in the lifetime window · 18 individual horses
As at 6 Nov 2026 · KTB archive: 2005–present, updated daily
Last runner 16 days ago 94% of runners on the flat
Last 5 seasons Lifetime (2008→)
from 1 Jan 2008 — the aggregate floor: every horse in the window has a complete captured career behind it
1–87
Wins / Runs
1.1%
Strike rate
n=87
12 (14%)
Placed
0.33
Fair A/E
n=86 · 0.26 incl. margin
−76.00
£1 level stake
n=87 at SP · −87.4%
£34,254
Prize money (window)
Strike by season
7.7%
KTB at a glance Fresh horses: 2.5% Claiming riders: 2%

Yard patterns

the angles behind the record · vs 1.1% baseline
Fresh · 61+ days off
2.5%+1.4
n=40 · A/E 0.71 · £1 −29.00
New recruits · first run for the yard
0%−1.1
n=8 · A/E 0.00 · £1 −8.00
Debutants · first career start
0%−1.1
n=10 · A/E 0.00 · £1 −10.00
Headgear returns · back on after a bare run
0%−1.1
n=1 · A/E 0.00 · £1 −1.00
When favourite
0%
n=1 · A/E — · £1 −1.00
Claiming riders · a claimer in the saddle
2%+0.9
n=49 · A/E 0.56 · £1 −38.00

Each tile is the record in that situation vs the 1.1% 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
In Flat races 1.2% vs 1.1% · n=82 · A/E 0.34
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 82 1 1.2% −71.00
NH Flat 4 0 0% −4.00
Hurdle 1 0 0% −1.00

Going

GoingRWSR£1
Standard (AW) 36 0 0% −36.00
Soft 23 0 0% −23.00
Good to Soft 12 0 0% −12.00
Good 10 1 10% +1.00
Heavy 5 0 0% −5.00
Good to Firm 1 0 0% −1.00

Courses

CourseRWSR£1
Chantilly 38 1 2.6% −27.00
Saint-Cloud 15 0 0% −15.00
Longchamp (FR) 9 0 0% −9.00
Deauville (FR) 8 0 0% −8.00
Compiegne (FR) 3 0 0% −3.00
Maisons-Laffitte (FR) 2 0 0% −2.00
Clairefontaine (FR) 2 0 0% −2.00
Le Croise-Laroche (FR) 1 0 0% −1.00
Le Touquet 1 0 0% −1.00
Newbury 1 0 0% −1.00
Aintree 1 0 0% −1.00
Argentan (FR) 1 0 0% −1.00
Kempton 1 0 0% −1.00
Le Mans (FR) 1 0 0% −1.00
Lingfield (AW) 1 0 0% −1.00

Class

ClassRWSR£1
Class 4 4 0 0% −4.00
Class 5 3 0 0% −3.00
Class 1 2 0 0% −2.00
Class 3 2 0 0% −2.00
Class 6 1 0 0% −1.00

Market position

In the bettingRWSRA/E£1
Favourite 1 0 0% — −1.00
2nd–3rd fav 3 0 0% 0.00 −3.00
4th–6th fav 14 0 0% 0.00 −14.00
7th+ in betting 69 1 1.4% 0.61 −58.00
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
Kavakney (BEL)from Y Mathijs 39 1 10 21 Oct 26
Mitarc (BEL) 12 0 1 6 Aug 26
Riveret (FR)from Gerard Aidant 6 0 0 24 Nov 23
Georco (FR)from Y Mathijs 5 0 0 3 Feb 23
Siegfried Line (GER)from Matthieu Palussiere 4 0 0 24 Nov 22
Dionette (FR)from Y Mathijs 3 0 0 11 Dec 20
Real Tempo (FR) 3 0 1 9 Apr 11
Gircadia (BEL) 2 0 0 9 Mar 22
Trovine (BEL) 2 0 0 12 Feb 22
Giangle (BEL) 2 0 0 27 Jun 20
Triple Point (IRE) 2 0 0 10 Feb 11
Tireur (BEL)from Gerard Aidant 1 0 0 7 May 21
All 18 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 18 horses listed, 7 arrived from another yard in our archive, most often from Y Mathijs (4) and Gerard Aidant (2); 11 had their first archived run for this yard.

1 has since run for another yard; 17 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
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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
RiderRWSR£1
Stefaan Francois 27 0 0% −27.00
Mlle Perrine Cheyer 24 0 0% −24.00
Costantino Carboni 10 1 10% +1.00
Mlle Laura Grosso 6 0 0% −6.00
Glen Meury 6 0 0% −6.00
Mme Axelle Nicco 5 0 0% −5.00
Stephane Laurent 4 0 0% −4.00
M Keogh 1 0 0% −1.00
Tayron Devolder 1 0 0% −1.00
Mme Sophie Tison 1 0 0% −1.00
Corentin Berge 1 0 0% −1.00
Francesco Satalia 1 0 0% −1.00
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2006→
1
Archived wins
£34,254
Prize money
2026
Best season · 1 win
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.
Kavakney (BEL) — Al. Plaine Handicap Chantilly · Jun 2026
£6,261
Notable horses
Kavakney (BEL)

Sires in the string

progeny record · win % by ground and trip
Cockney Rebel (IRE) 2.5% · 1–40
Progeny have won 8.2% of 1,864 runs since 2011 (179 horses). Strongest over 1m5f – 2m (all codes): 12.1% from 206.
Arcadia's Angle (USA) 0% · 0–18
Progeny have won 0% of 19 runs since 2020 (5 horses). A small sample.
Stormy River (FR) 0% · 0–7
Progeny have won 9.2% of 2,230 runs since 2011 (253 horses).
George Vancouver (USA) 0% · 0–5
Progeny have won 5.9% of 1,177 runs since 2017 (132 horses). Weakest on Good going: 2.4% from 124.
High Chaparral (IRE) 0% · 0–4
Progeny have won 10.3% of 8,730 runs since 2008 (682 horses). Weakest over 2m5f – 3m (all codes): 6.2% from 419.
Diogenes (IRE) 0% · 0–3
Progeny have won 0% of 34 runs since 2018 (14 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 6 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 93 · newest first

The latest 50 of 93 archived runners, newest first. The full record runs from 30 August 2006 to 21 October 2026.

DateCourseHorseRaceFinishSP
21 Oct 26 Deauville (FR) Kavakney (BEL)J: Costantino Carboni Prix De La Foret De Roumare7.5f · Standard · 13 ran 8th 11/1
09 Oct 26 Compiegne (FR) Kavakney (BEL)J: Costantino Carboni Prix Du Carrefour Du Vivier CoraxClass 4 · 7f · Very Soft · 16 ran 6th 5/1
23 Sep 26 Chantilly (FR) Kavakney (BEL)J: Costantino Carboni Prix De Boran-sur-oise8f · Good · 14 ran 5th 5/1
11 Sep 26 Le Mans (FR) Kavakney (BEL)J: Costantino Carboni Prix Bernard ChausseClass 4 · 7f · Soft · 15 ran 2nd 11/1
21 Aug 26 Clairefontaine (FR) Kavakney (BEL)J: Costantino Carboni Px Confrerie Chevaliers Des Rillettes Sarthoises (Px D'Herouvillette)Class 3 · 7f · Very Soft · 11 ran 7th 15/2
14 Aug 26 Clairefontaine (FR) Kavakney (BEL)J: Costantino Carboni Prix Les Ammos Benerville (Prix De Saint-Jouin)Class 4 · 8f · Good To Soft · 13 ran 3rd 8/1
06 Aug 26 Deauville (FR) Mitarc (BEL)J: Costantino Carboni Paris Turf - Prix De BrestotClass 4 · 9.5f · Standard · 14 ran 13th 25/1
02 Aug 26 Deauville (FR) Kavakney (BEL)J: Costantino Carboni Prix du Quai de la Quarantaine - World Pool by PMUClass 3 · 7.5f · Soft · 16 ran 2nd 25/1
05 Jul 26 Saint-Cloud Kavakney (BEL)J: Mme Perrine Cheyer Prix De L'aqueduc De L'avre Handicap7f · Good To Firm · 16 ran 4th 20/1
24 Jun 26 Chantilly Kavakney (BEL)J: Costantino Carboni Al. Plaine Handicap8f · Good · 10 ran 1st 10/1
24 Apr 26 Saint-Cloud (FR) Mitarc (BEL)J: Mme Perrine Cheyer Prix du Viaduc de Guerville (Handicap) (Turf)12.5f · Good To Soft · 16 ran 14th 62/1
23 Apr 26 Longchamp (FR) Kavakney (BEL)J: Mme Perrine Cheyer Prix des Bouffes Parisiens (Handicap) (Turf)8f · Good To Soft · 14 ran 10th 59/1
10 Apr 26 Saint-Cloud (FR) Kavakney (BEL)J: Costantino Carboni Prix du Chemin du Moulin (Handicap) (Turf)8f · Good To Soft · 13 ran 3rd 29/1
27 Dec 25 Chantilly (FR) Kavakney (BEL)J: Mme Perrine Cheyer Prix de la Gallerie des Cerfs (Handicap) (4yo+) (All-Weather Track) (Polytrack)8f · Standard · 14 ran 9th 23/1
09 Dec 25 Chantilly (FR) Kavakney (BEL)J: Mme Perrine Cheyer Prix du Parc des Aigles (Handicap) (3yo+) (All-Weather Track) (Polytrack)8f · Standard · 16 ran 13th 16/1
04 Jul 25 Saint-Cloud (FR) Kavakney (BEL)J: Mme Perrine Cheyer Prix de l'Aqueduc de l'Avre (Handicap) (4yo+) (Turf)7f · Good · 13 ran 6th 15/1
20 Jun 25 Chantilly (FR) Kavakney (BEL)J: Mme Perrine Cheyer Prix de l'Allee de la Plaine (Handicap) (4yo+) (Turf)8f · Good · 16 ran 9th 52/1
17 Apr 25 Longchamp (FR) Kavakney (BEL)J: Stefaan Francois Prix de la Promenade des Planches (Handicap) (4yo+) (New Course) (Turf)7f · Good · 13 ran 12th 9/1
09 Apr 25 Argentan (FR) Mitarc (BEL)J: Stefaan Francois Prix Sica Boy (Handicap) (4yo+) (Turf)12.5f · Soft · 13 ran 7th 47/10
03 Apr 25 Chantilly (FR) Kavakney (BEL)J: Mme Perrine Cheyer Prix de l'Hotel Lovenjoul (Handicap) (4yo+) (All-Weather Track) (Polytrack)8f · Standard · 12 ran 2nd 19/1

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-M Plasschaert's strike rate?
J-M Plasschaert has won 1 of 87 runners since 2008, a strike rate of 1.1% (as at 6 November 2026). Figures are computed from our own results archive.
Which course does J-M Plasschaert do best at?
Chantilly by strike rate: 1 wins from 38 runners (2.6%) 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 J-M Plasschaert's Fair A/E?
0.33, from 86 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 6 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).