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Jockey profile

Arthur Duvacher

98 rides in the last 5 seasons · 74 individual horses
As at 12 Nov 2026 · KTB archive: 2005–present, updated daily
Won yesterday Last ride yesterday 100% of rides over jumps
from 1 Jan 2022
10–98
Wins / Runs
10.2%
Strike rate
n=98
22 (22%)
Placed
1.13
n=98 · 0.90 incl. margin
−37.23
£1 level stake
n=98 at SP · −38.0%
£324k
Prize money (window)
Strike by season
11.8%

Riding patterns

the angles behind the record · vs 10.2% baseline
First ride on the horse · first captured pairing
9.5%−0.7
n=74 · A/E 1.15 · £1 −28.88
Last-time-out winners · previous run was a win
20%+9.8
n=5 · A/E 0.97 · £1 −1.75
Fresh horses · 61+ days off
7.7%−2.5
n=26 · A/E 1.03 · £1 −20.60
When favourite
33.3%
n=12 · A/E 1.13 · £1 −0.98
Claiming rides · riding with a claim
0%−10.2
n=9 · A/E 0.00 · £1 −9.00
Big fields · 14+ runners
3.7%−6.5
n=27 · A/E 0.80 · £1 −20.50
Group / Graded races · pattern & listed
0%−10.2
n=6 · A/E 0.00 · £1 −6.00

Each tile is the record in that situation vs the 10.2% 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.

Notable angles

vs their own baseline
Over 2m1f – 2m4f 11.9% vs 10.2% · n=84 · A/E 1.28
On first rides for the horse 9.5% vs 10.2% · n=74 · A/E 1.15
In Hurdle races 10.4% vs 10.2% · n=77 · A/E 1.15
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 77 8 10.4% −29.23
Chase 21 2 9.5% −8.00

Going

GoingRWSR£1
Heavy 46 5 10.9% −10.88
Soft 42 4 9.5% −20.35
Good to Soft 7 0 0% −7.00
Good 3 1 33.3% +1.00

Courses

CourseRWSR£1
Auteuil (FR) 25 1 4% −22.60
Compiegne (FR) 21 3 14.3% +8.50
Fontainebleau (FR) 13 1 7.7% −10.38
Saint-Malo (FR) 8 0 0% −8.00
Dax (FR) 5 2 40% +11.25
Bordeaux Le Bouscat (FR) 4 0 0% −4.00
Dieppe (FR) 4 2 50% +2.00
Craon (FR) 3 0 0% −3.00
Senonnes-Pouance (FR) 2 1 50% +2.00
Moulins (FR) 2 0 0% −2.00
Lignieres (FR) 2 0 0% −2.00
Strasbourg (FR) 2 0 0% −2.00
Angers (FR) 2 0 0% −2.00
Clairefontaine (FR) 2 0 0% −2.00
Vittel (FR) 1 0 0% −1.00

Class

ClassRWSR£1
Class 3 12 0 0% −12.00
Class 1 7 0 0% −7.00
Class 4 4 0 0% −4.00
Class 5 4 0 0% −4.00
Class 2 2 0 0% −2.00

Market position

In the bettingRWSRA/E£1
Favourite 12 4 33.3% 1.13 −0.98
2nd–3rd fav 16 3 18.8% 1.33 −2.25
4th–6th fav 22 0 0% 0.00 −22.00
7th+ in betting 48 3 6.3% 2.03 −12.00
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.

Jumping record

completion over obstacles · same window as header
83.2% completed · 95 obstacle rides (chases & hurdles)
CodeRCompFURPUBDOth
Chase 21 81% 0 1 3 0 0
Hurdle 74 83.8% 3 1 8 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 ridden

same window as header · most-raced first
HorseRWPlLast ran
Jardin Secret (FR) 7 0 2 29 Nov 25
Gugusse (FR) 3 0 1 5 Nov 26
Le Trezy (FR) 3 0 0 6 Oct 26
Macao Roque (FR) 3 0 0 27 Sep 26
Gemma Dodville (IRE) 2 1 2 11 Nov 26
Paradox Too (FR) 2 0 0 6 Nov 26
Proud Lucy (FR) 2 0 1 6 Nov 26
Lestru (FR) 2 0 1 4 Nov 26
Brun De Tzar (FR) 2 1 1 31 Oct 26
Nectar Des Dieux (FR) 2 0 1 29 Oct 26
Redneck (FR) 2 2 2 2 Oct 26
Noukat Star (FR) 2 0 0 18 Aug 26
Showing the 60 most-raced of the 74 horses ridden in this window — each ran at least 1 time. 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.

Current form

significance-gated

Last 14 days

Steady
2 from 16 12.5% · +2.3pts vs baseline
Last 14 days12.5%
5-season base10.2%
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.

By month

strike by month, 5 seasons
JFMAMJJASOND
·00033·25961211·
A jumps rider: the season runs Oct–Apr. Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Riding for

same window · biggest samples first
TrainerRWSR£1
D Sourdeau De Beauregard 15 4 26.7% +6.87
M Seror 14 1 7.1% −4.00
Mme O Ellart 7 0 0% −7.00
A Lefeuvre 5 0 0% −5.00
E D'Andigne 4 1 25% −1.60
Jerome Zuliani 4 0 0% −4.00
D Windrif 3 0 0% −3.00
Erwan Grall 3 1 33.3% +3.50
G Fourrier 3 0 0% −3.00
P & C Peltier 3 1 33.3% +0.00
Gabriel Leenders 3 1 33.3% +1.00
G-C Rudolf 3 0 0% −3.00
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2024→
10
Archived wins
£324k
Prize money
2026
Best season · 10 wins
Gemma Dodville (IRE) — Prix Huron Compiegne (FR) · Nov 2026
£31,050
Kesius Du Granit (FR) — Prix Chakhansoor(finale Paris Turf Du Chmpt Des App. & Jeunes Jockeys) Compiegne (FR) · Nov 2026
£27,000
L'au Revoir (FR) — Prix Jumna Compiegne (FR) · Oct 2026
£22,540

Sires of the horses ridden

progeny record · win % by ground and trip
Agent Secret (IRE) 0% · 0–8
Progeny have won 6.4% of 173 runs since 2018 (34 horses).
Progeny have won 9.3% of 776 runs since 2021 (112 horses). Strongest on Heavy going: 12.8% from 156. Weakest on Good to Soft going: 5.5% from 146.
Jeu St Eloi (FR) 75% · 3–4
Progeny have won 13.9% of 812 runs since 2020 (160 horses). Strongest on Good to Soft going: 20% from 125.
Castle Du Berlais (FR) 66.7% · 2–3
Progeny have won 13.1% of 526 runs since 2022 (108 horses). Strongest on Heavy going: 17.8% from 169.
Choeur Du Nord (FR) 0% · 0–3
Progeny have won 13.7% of 809 runs since 2020 (143 horses). Strongest over 1m5f – 2m (all codes): 18.3% from 120.
Karaktar (IRE) 0% · 0–3
Progeny have won 12.8% of 749 runs since 2021 (150 horses). Weakest on Heavy going: 9.7% from 267. Strongest over 2m5f – 3m (all codes): 18.3% from 142.
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 12 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 98 · newest first

The latest 50 of 98 archived rides, newest first. The full record runs from 28 May 2024 to 11 November 2026.

DateCourseHorseRaceFinishSP
11 Nov 26 Compiegne (FR) Nananas (FR)T: M Seror Prix Paulette Rolland (Prix Speranza)17f · Heavy · 17 ran 2nd 22/1
11 Nov 26 Compiegne (FR) Tacticien (FR)T: M Seror Prix Kerlor17f · Heavy · 10 ran PU 16/1
06 Nov 26 Fontainebleau (FR) Proud Lucy (FR)T: M Seror Prix Du DebucherClass 3 · 19f · Soft · 9 ran 2nd 13/8F
04 Nov 26 Auteuil (FR) Lestru (FR)T: M Seror Prix Thuya22f · Heavy · 7 ran 2nd 7/1
04 Nov 26 Auteuil (FR) Mamazara (FR)T: P Adda Prix Leopold Bara18f · Heavy · 13 ran 6th 20/1
01 Nov 26 Nancy (FR) Kwelafe (FR)T: N De Lageneste Prix Djerba (Prix Marcel Frances)Class 5 · 21f · Good To Soft · 6 ran UR 13/2
31 Oct 26 Angers (FR) Brun De Tzar (FR)T: Gabriel Leenders Prix Andre AdeleClass 2 · 17f · Very Soft · 10 ran 6th 4/5F

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 Arthur Duvacher's strike rate?
Arthur Duvacher has won 10 of 98 rides since 2022, a strike rate of 10.2% (as at 12 November 2026). Figures are computed from our own results archive.
Is Arthur Duvacher in form?
In the last 14 days: 16 rides, 2 winners, a strike rate of 12.5%. That is in line with the baseline of 10.2% since 2022.
What is Arthur Duvacher's Fair A/E?
1.13, from 98 rides 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.
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 12 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).