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Jockey profile

Mr Jean De Mieulle

34 rides in the lifetime window · 30 individual horses
As at 6 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride Jul 2015 100% of rides on the flat
No rides 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.
3–34
Wins / Runs
8.8%
Strike rate
n=34
8 (24%)
Placed
0.99
n=33 · 1.18 incl. margin
−7.70
£1 level stake
n=34 at SP · −22.6%
£36,847
Prize money (window)
Strike by season
0%
KTB at a glance First rides: 10%

Riding patterns

the angles behind the record · vs 8.8% baseline
First ride on the horse · first captured pairing
10%+1.2
n=30 · A/E 1.12 · £1 −3.70
Last-time-out winners · previous run was a win
33.3%+24.5
n=3 · A/E 3.32 · £1 +6.80
Fresh horses · 61+ days off
10%+1.2
n=20 · A/E 1.54 · £1 −0.30
When favourite
100%
n=1 · A/E — · £1 +5.60
Claiming rides · riding with a claim
7.7%−1.1
n=26 · A/E 1.16 · £1 −6.30
Big fields · 14+ runners
12.5%+3.7
n=16 · A/E 2.21 · £1 +3.70

Each tile is the record in that situation vs the 8.8% baseline — descriptive splits with the sample always shown, for you to weigh. Tiles under 30 runs render muted. First rides are the first captured pairing of horse and rider; last-time-out winners are horses whose previous captured run was a win; claiming rides are runs where the rider carried a weight claim. Group / Graded covers pattern and listed races.

Record by conditions

same window as header

Going

GoingRWSR£1
Standard (AW) 16 2 12.5% +3.70
Soft 9 1 11.1% −2.40
Good 5 0 0% −5.00
Good to Soft 2 0 0% −2.00
Heavy 2 0 0% −2.00

Courses

CourseRWSR£1
Deauville (FR) 12 1 8.3% −2.20
Maisons-Laffitte (FR) 7 0 0% −7.00
Saint-Cloud (FR) 6 0 0% −6.00
Chantilly (FR) 5 1 20% +4.90
Longchamp (FR) 2 0 0% −2.00
Fontainebleau (FR) 1 0 0% −1.00
Saumur 1 1 100% +5.60

Market position

In the bettingRWSRA/E£1
Favourite 1 1 100% — +5.60
2nd–3rd fav 4 1 25% 1.94 +5.80
4th–6th fav 14 1 7.1% 0.86 −4.10
7th+ in betting 15 0 0% 0.00 −15.00
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 ridden

same window as header · most-raced first
HorseRWPlLast ran
Agasse (IRE) 2 0 1 4 Jun 14
Nadya (GER) 2 0 2 15 Mar 14
Angel Delight (FR) 2 0 0 8 Oct 13
Swingville (IRE) 2 0 0 26 Dec 11
Luminous Mind (USA) 1 0 0 1 Jul 15
Snape Maltings (IRE) 1 0 0 12 Dec 14
Sweet Whip (IRE) 1 0 0 17 Oct 14
Aurore Bere (FR) 1 0 0 6 Oct 14
Lacateno (GB) 1 0 0 25 Apr 14
Arogno (FR) 1 0 0 8 Mar 14
Mogadishio (FR) 1 0 0 1 Mar 14
Zaubertanzerin (GER) 1 0 0 1 Nov 13
All 30 horses ridden 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.

By month

strike by month, lifetime
JFMAMJJASOND
··0000000172517
A flat rider: the season runs Mar–Oct. Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Riding for

same window · biggest samples first
TrainerRWSR£1
S Labate 6 0 0% −6.00
Mlle C Cardenne 3 0 0% −3.00
H-A Pantall 2 0 0% −2.00
P Demercastel 2 0 0% −2.00
N Leenders 2 0 0% −2.00
A De Mieulle 2 0 0% −2.00
Jean-Pierre Carvalho 2 0 0% −2.00
F Poulsen 1 0 0% −1.00
Nick Littmoden 1 1 100% +5.60
G Henrot 1 0 0% −1.00
Mario Hofer 1 1 100% +8.80
P Costes 1 0 0% −1.00
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2010→
3
Archived wins
£36,847
Prize money
2012
Best season · 3 wins
Djolan (GER) — Prix de l'Allee Sans Soucis (Claimer) (4yo+) (Amateur Riders) (Polytrack) Chantilly (FR) · Nov 2012
£6,667
Nautika Danon (GER) — Prix du Pressoir (Claimer) (4yo+) (Gentlemen Riders) (Fibresand) Deauville (FR) · Dec 2012
£6,250
Un Jour D Ete (FR) — Prix Colonel Martin Saumur · Oct 2012
£4,167

Sires of the horses ridden

progeny record · win % by ground and trip
American Post (GB) 0% · 0–2
Progeny have won 10.1% of 2,964 runs since 2008 (263 horses). Strongest on Good to Firm going: 13.9% from 108.
Antonius Pius (USA) 0% · 0–2
Progeny have won 8.1% of 3,236 runs since 2009 (195 horses). Weakest on Good to Soft going: 5% from 339.
Galileo (IRE) 0% · 0–2
Progeny have won 14.5% of 18,201 runs since 2008 (1,776 horses). Strongest over 6f – 7f (all codes): 18.2% from 1,383. Weakest over 2m5f – 3m (all codes): 9.4% from 890.
Green Tune (USA) 0% · 0–2
Progeny have won 10% of 1,943 runs since 2008 (227 horses). Strongest on Good to Soft going: 13.6% from 265. Weakest on Standard (AW) going: 4.8% from 457. Strongest over 2m1f – 2m4f (all codes): 13.1% from 244.
Le Fou (IRE) 0% · 0–2
Progeny have won 8.3% of 1,417 runs since 2010 (137 horses). Strongest on Good to Soft going: 12.1% from 239.
Lecroix (GER) 0% · 0–2
Progeny have won 9.5% of 105 runs since 2008 (10 horses).
Top line: the rider'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

all 34 archived runs · newest first

Every one of Mr Jean De Mieulle's 34 archived rides, from 30 November 2010 to 1 July 2015, newest first — 3 winners among them.

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 Mr Jean De Mieulle's strike rate?
Mr Jean De Mieulle has won 3 of 34 rides since 2008, a strike rate of 8.8% (as at 6 November 2026). Figures are computed from our own results archive.
What is Mr Jean De Mieulle's Fair A/E?
0.99, from 33 rides 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).