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Trainer profile

Mme Y Vollmer

816 runners in the lifetime window · 186 individual horses
As at 14 Nov 2026 · KTB archive: 2005–present, updated daily
Last runner 2 days ago 99% 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
53–816
Wins / Runs
6.5%
Strike rate
n=816
172 (21%)
Placed
0.92
Fair A/E
n=805 · 0.76 incl. margin
−191.20
£1 level stake
n=808 at SP · −23.7%
£1.04m
Prize money (window)
Strike by season
4.8%
KTB Yard Profile

Sends out around 40 runners a season, almost all on the flat, winning with 7% of them — a touch below the margin-free market read across the lifetime window (Fair A/E 0.92). The yard is quiet just now — 0 winners in the last fortnight, below its own baseline.

Deterministic profile computed from 816 archived runs (lifetime window) · updated 14 Nov 2026
KTB at a glance Fires Dec–Feb 29.4% when favourite Aurelien Lemaitre: 5.2% from 192 New recruits: 6.7% Sends off the favourite in 6% of races
The read

It is weakest at Longchamp (FR) (1.6% over 62 runners) — the widest gap in the record. Right now the yard is in a quiet spell: 0 from 19 runners in the last 14 days (0%, 6.5pts below the 6.5% baseline). Aurelien Lemaitre rides 24% of the entries and matches the yard's average almost exactly (5.2%, A/E 0.79). 2 Group and Graded wins sit in the archive record — the biggest prize the yard has landed: the Grand Prix de la Region Grand Est - 12th Etape du Defi du Galop at Strasbourg (FR) (Sep 2019, £27,027). Seasonally, the yard fires Dec–Feb.

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

Yard patterns

the angles behind the record · vs 6.5% baseline
Fresh · 61+ days off
6.5%+0.0
n=294 · A/E 1.12 · £1 −39.80
New recruits · first run for the yard
6.7%+0.2
n=105 · A/E 0.97 · £1 −28.40
Debutants · first career start
4.7%−1.8
n=85 · A/E 1.06 · £1 +43.70
First-time headgear · true-first definition
4.3%−2.2
n=93 · A/E 0.76 · £1 +16.00
Headgear returns · back on after a bare run
15%+8.5
n=20 · A/E 1.90 · £1 +15.00
When favourite
29.4%
n=51 · A/E 1.47 · £1 +10.90
Claiming riders · a claimer in the saddle
5.5%−1.0
n=73 · A/E 0.74 · £1 −55.60
Group / Graded races · pattern & listed
50%+43.5
n=4 · A/E 4.84 · £1 +13.50

Each tile is the record in that situation vs the 6.5% 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
On last-time-out winners 16% vs 6.5% · n=50
With Flavien Prat 15.9% vs 6.5% · n=44
With C&D winners 11.5% vs 6.5% · n=156
With Ludovic Boisseau 11.5% vs 6.5% · n=113
At Longchamp (FR) 1.6% vs 6.5% · n=62
With Gregory Benoist 11.9% vs 6.5% · 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 810 52 6.4% −186.20
Hurdle 5 0 0% −5.00
Chase 1 1 100% —

Going

GoingRWSR£1
Standard (AW) 413 36 8.7% −10.90
Good to Soft 121 4 3.3% −59.00
Soft 120 6 5% −57.40
Good 87 2 2.3% −57.80
Heavy 73 5 6.8% −4.10
Good to Firm 2 0 0% −2.00

Courses

CourseRWSR£1
Chantilly (FR) 263 21 8% −43.00
Deauville (FR) 204 15 7.4% −21.90
Saint-Cloud 117 8 6.8% +4.10
Longchamp (FR) 62 1 1.6% −35.00
Maisons-Laffitte (FR) 50 2 4% −25.90
Strasbourg 44 3 6.8% −6.00
Lyon Parilly (FR) 12 1 8.3% −6.50
Compiegne (FR) 11 1 9.1% −7.00
Moulins (FR) 9 0 0% −9.00
Nancy (FR) 8 1 12.5% −6.00
Vittel 7 0 0% −6.00
Dieppe (FR) 6 0 0% −6.00
Lyon-La Soie 6 0 0% −6.00
Clairefontaine (FR) 5 0 0% −5.00
Le Touquet (FR) 2 0 0% −2.00

Class

ClassRWSR£1
Class 4 17 0 0% −17.00
Class 3 15 1 6.7% −11.00
Class 1 5 2 40% +12.50

Market position

In the bettingRWSRA/E£1
Favourite 54 15 27.8% 1.40 +7.90
2nd–3rd fav 120 11 9.2% 0.72 −53.40
4th–6th fav 194 9 4.6% 0.60 −100.10
7th+ in betting 440 17 3.9% 1.11 −45.60
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
Sicilia (FR)from F Chappet 29 2 7 9 Nov 26
Brave Shiina (FR)from Hiroo Shimizu 26 1 6 9 Nov 26
Joyeux Malpic (FR) 21 0 6 5 Mar 24
Green Medi (FR)from M Boutin 20 0 8 16 May 18
Le Rockeur (GB)from C & Y Lerner 19 3 13 27 Oct 26
Simaruba (FR) 19 2 5 21 Dec 23
Black Bird Runs (FR)from Joel Phelippon 19 0 3 25 Sep 19
En Dansant (FR)from H-A Pantall 15 1 2 1 Mar 22
Maytime (FR)from C Ferland 15 2 6 9 Mar 20
Sesilja (GER) 15 1 3 5 Oct 15
Klondiker (IRE)from Rod Collet · then B Goudot 13 1 3 29 Aug 18
Nikulya Fal (FR) 12 0 1 27 Oct 26
Showing the 60 most-raced of the 186 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, 38 arrived from another yard in our archive, most often from C & Y Lerner (3) and E Libaud (3); 22 had their first archived run for this yard.

7 have since run for another yard; 53 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

Quiet spell
0 from 19 0% · −6.5pts vs baseline
Last 14 days0%
Lifetime base6.5%
Shown only when the 14-day window is large enough to mean anything (n≥15). A cold run renders the same card with a quiet badge — never hidden.

When the yard fires

strike by month, lifetime
JFMAMJJASOND
111278404268510
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
Go-to riderAurelien Lemaitre
24% of all rides
5.2% SR · A/E 0.79
RiderRWSR£1
Aurelien Lemaitre 192 10 5.2% −64.50
Ludovic Boisseau 113 13 11.5% +49.80
Thomas Trullier 50 1 2% −46.00
Flavien Prat 44 7 15.9% +58.00
Gregory Benoist 42 5 11.9% −19.40
Stephane Pasquier 36 2 5.6% −26.30
Vincent Cheminaud 33 2 6.1% +8.00
Tony Piccone 31 3 9.7% −3.60
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2007→
53
Archived wins
2
Pattern / graded wins
£1.04m
Prize money
2026
Best season · 8 wins
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.
Monsieur Croco (FR) — Grand Prix de la Region Grand Est - 12th Etape du Defi du Galop () (3yo+) (Turf) Strasbourg (FR) · Sep 2019 · Listed
£27,027
Monsieur Croco (FR) — Prix Bedel () (4yo+) (Turf) Lyon Parilly (FR) · May 2020 · Listed
£17,161
Orgarcon (FR) — Prix de la Vallee de Chevreuse (Handicap) (4yo+) (Turf) Saint-Cloud (FR) · Nov 2019
£13,514
Notable horses
Le Rockeur (GB) Sweet Diana (GER) Lazarus (FR) Insightful (FR) Sicilia (FR) Simaruba (FR)

Sires in the string

progeny record · win % by ground and trip
Shalaa (IRE) 5.9% · 2–34
Progeny have won 9.6% of 2,452 runs since 2020 (279 horses). Strongest on Heavy going: 14.7% from 143.
Sidestep (AUS) 3.1% · 1–32
Progeny have won 9% of 658 runs since 2019 (65 horses).
Dabirsim (FR) 6.5% · 2–31
Progeny have won 7.4% of 4,175 runs since 2017 (448 horses). Weakest on Heavy going: 3.9% from 258. Strongest at trips under 6f (all codes): 12% from 209. Weakest over 1m5f – 2m (all codes): 2.7% from 146.
Bated Breath (GB) 3.8% · 1–26
Progeny have won 10.8% of 8,181 runs since 2016 (670 horses). Weakest on Soft going: 7.6% from 857.
Medecis (GB) 0% · 0–25
Progeny have won 7.1% of 1,595 runs since 2008 (112 horses).
Siyouni (FR) 12% · 3–25
Progeny have won 13% of 8,372 runs since 2014 (976 horses). Weakest on Heavy going: 9.5% from 461.
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 14 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 817 · newest first

The latest 50 of 817 archived runners, newest first. The full record runs from 2 November 2007 to 12 November 2026.

DateCourseHorseRaceFinishSP
12 Nov 26 Chantilly (FR) Mac La Tambouille (FR)J: Hugo Journiac Prix De VezClass 3 · 16f · Standard · 9 ran 8th 9/4F
11 Nov 26 Strasbourg (FR) Matinera (FR)J: Leonard Plommee Prix Albert Schweitzer7.5f · Very Soft · 10 ran 10th 14/1
11 Nov 26 Strasbourg (FR) Mistral D'or (FR)J: Mathieu Calbrix Prix Albert Schweitzer7.5f · Very Soft · 10 ran 7th 22/1
11 Nov 26 Strasbourg (FR) Tounge (FR)J: Thomas Trullier Prix Albert Schweitzer7.5f · Very Soft · 10 ran 5th 12/1
11 Nov 26 Strasbourg (FR) Mondello (FR)J: Mme Ambre Molins Prix Albert Schweitzer7.5f · Very Soft · 10 ran 3rd 22/1
11 Nov 26 Strasbourg (FR) Wind Of Change (FR)J: Leonard Plommee Prix Du Haras De Montier-en-der7f · Very Soft · 16 ran 15th 18/1
11 Nov 26 Strasbourg (FR) Little Lady (FR)J: Thomas Trullier Prix Du Haras De Montier-en-der7f · Very Soft · 16 ran 8th 8/1
11 Nov 26 Strasbourg (FR) Canet De Salars (FR)J: Pierre Bazire Prix Du Haras De Montier-en-der7f · Very Soft · 16 ran 7th 14/1
11 Nov 26 Strasbourg (FR) Great Spirit (FR)J: Mme Ambre Molins Prix Nicolas Dieu10.5f · Very Soft · 12 ran 11th 7/1
11 Nov 26 Strasbourg (FR) Sorelino (IRE)J: Mme Margaux Antz Prix Nicolas Dieu10.5f · Very Soft · 12 ran 7th 9/1
11 Nov 26 Strasbourg (FR) Wildstar (FR)J: Marie Velon Prix Nicolas Dieu10.5f · Very Soft · 12 ran 2nd 14/1
09 Nov 26 Lyon-La Soie (FR) Brave Shiina (FR)J: Mme Ambre Molins Prix De Divonne-les-Bains9f · Standard · 12 ran 9th 10/1
09 Nov 26 Lyon-La Soie (FR) Sicilia (FR)J: Leonard Plommee Prix De Vancia12f · Standard · 12 ran 3rd 14/1
05 Nov 26 Chantilly (FR) Sede Vacante (FR)J: Aurelien Lemaitre Prix Du Labyrinthe De Buis8f · Standard · 14 ran 8th 33/1
03 Nov 26 Deauville (FR) Serie (FR)J: Aurelien Lemaitre Prix Vodkato9.5f · Standard · 6 ran 4th 20/1
03 Nov 26 Deauville (FR) Akamasoa (IRE)J: Aurelien Lemaitre Prix D'occagnes7.5f · Standard · 15 ran 12th 25/1
01 Nov 26 Nancy (FR) Mondello (FR)J: Pierre Bazire Prix Monastir10f · Good To Soft · 13 ran 12th 16/1
01 Nov 26 Nancy (FR) Glory Wood (FR)J: Aurelien Lemaitre Prix Race And CareClass 3 · 10f · Good To Soft · 14 ran 12th 15/2
01 Nov 26 Nancy (FR) Afterglow (FR)J: Aurelien Lemaitre Prix De LunevilleClass 4 · 15f · Good To Soft · 12 ran 6th 15/2
28 Oct 26 Amiens (FR) Wildstar (FR)J: Malone Favriaux Prix De Salouel14.5f · Heavy · 11 ran 3rd 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 Y Vollmer's strike rate?
Mme Y Vollmer has won 53 of 816 runners since 2008, a strike rate of 6.5% (as at 14 November 2026). Figures are computed from our own results archive.
Which course does Mme Y Vollmer do best at?
Chantilly (FR) by strike rate: 21 wins from 263 runners (8%) 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 Y Vollmer?
Aurelien Lemaitre, with 192 runners since 2008 — 24% of the total. That pairing has won 10 (5.2%).
Is Mme Y Vollmer in form?
In the last 14 days: 19 runners, 0 winners, a strike rate of 0%. That is below the baseline of 6.5% since 2008.
What is Mme Y Vollmer's Fair A/E?
0.92, from 805 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 14 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).