What is Sylvain Dehez's strike rate?

Sylvain Dehez has won 67 of 617 rides since 2008, a strike rate of 10.9% (as at 29 October 2026). Figures are computed from our own results archive.

Which course does Sylvain Dehez do best at?

Enghien (FR) by strike rate: 24 wins from 186 rides (12.9%) since 2008. Read from the 15 courses with the most rides 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.

Which yard does Sylvain Dehez ride most for?

J-P Gallorini, with 165 rides since 2008 — 27% of the total. That pairing has won 31 (18.8%).

What is Sylvain Dehez's Fair A/E?

1.07, from 574 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.

Jockey profile

Sylvain Dehez

617 rides in the lifetime window · 316 individual horses

As at 29 Oct 2026 · KTB archive: 2005–present, updated daily

Last ride Sep 2015 99% of rides over jumps

Last 5 seasons Lifetime (2008→)

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.

67–617

Wins / Runs

10.9%

Strike rate

n=617

170 (28%)

Placed

1.07

Fair A/E

n=574 · 0.98 incl. margin

−113.70

£1 level stake

n=588 at SP · −19.3%

£5.07m

Prize money (window)

Strike by season

8.5%

KTB Rider Profile

Rode around 80 times a season, almost all over hurdles and fences, winning on 11% of them — beating the margin-free market read across the lifetime window (Fair A/E 1.07). Riding last-time-out winners the record reads 28% (65 rides).

Deterministic profile computed from 617 archived runs (lifetime window) · updated 29 Oct 2026

KTB at a glance Fired Oct–Nov 45.8% when favourite J-P Gallorini: 18.8% from 165 LTO winners: 27.7% Group/Graded: 15.6% Rode the favourite in 10% of races

The read

Rides on last-time-out winners have been a positive signal at 27.7% (n=65, Fair A/E 1.68), but first rides on a horse have been a poor signal at 5.7% (n=314, Fair A/E 0.56). In Group and Graded company the record are the standout value angle: 15.6% strikes only just above baseline, but Fair A/E 1.39 and +2.40 to a £1 stake over 199 rides — a record the market has persistently underpriced. The market has consistently overbet horses returning fresh after 61+ days: 8.5% strike, Fair A/E 0.85 and −9.10 to a £1 stake over 177 rides — those runners underperformed what the price implied. J-P Gallorini supplied 27% of the rides and beats the rider's average (18.8% vs 10.9%, A/E 1.29) — the partnership beats the margin-free market read. The record read poorly off a break of 180+ days — 1.8% over 55 rides, 9.1pts below the baseline. 34 Group and Graded wins sit in the archive record — the biggest prize the rider has landed: the Gras Savoye Grand Steeple-Chase De Paris at Auteuil (FR) (May 2011, £329,741). The standout partner of the record was Formosa Joana Has (FR) — 11 wins from 19 rides together. Seasonally, the rider fired Oct–Nov.

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

Riding patterns

the angles behind the record · vs 10.9% baseline

First ride on the horse · first captured pairing

5.7%−5.2

n=314 · A/E 0.56 · £1 −150.70

Last-time-out winners · previous run was a win

27.7%+16.8

n=65 · A/E 1.68 · £1 +34.00

Fresh horses · 61+ days off

8.5%−2.4

n=177 · A/E 0.85 · £1 −9.10

When favourite

45.8%

n=59 · A/E 1.39 · £1 +22.80

Big fields · 14+ runners

9.3%−1.6

n=215 · A/E 1.41 · £1 −11.10

Group / Graded races · pattern & listed

15.6%+4.7

n=199 · A/E 1.39 · £1 +2.40

Each tile is the record in that situation vs the 10.9% baseline — descriptive splits with the sample always shown, not tips. 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

On last-time-out winners 27.7% vs 10.9% · n=65

With J-P Gallorini 18.8% vs 10.9% · n=165

With first-time headgear 0% vs 10.9% · n=37

With C&D winners 18.4% vs 10.9% · n=141

Off a break of 180+ days 1.8% vs 10.9% · n=55

With debutants 3.6% vs 10.9% · n=83

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 390 34 8.7% −141.50

Chase 222 32 14.4% +24.50

Flat 5 1 20% +3.30

Going

GoingRWSR£1

Soft 389 48 12.3% −38.50

Heavy 221 15 6.8% −81.60

Good to Soft 5 3 60% +6.40

Standard (AW) 2 1 50% —

Courses

CourseRWSR£1

Auteuil (FR) 410 36 8.8% −133.80

Enghien (FR) 186 24 12.9% +7.10

Compiegne 5 0 0% −4.00

Cagnes-Sur-Mer 3 0 0% −3.00

Lyon Parilly 2 2 100% +5.30

Nancy 2 1 50% +5.30

Clairefontaine 2 2 100% +10.30

Dieppe 1 0 0% −1.00

Pau 1 0 0% −1.00

Strasbourg 1 0 0% −1.00

Machecoul 1 1 100% +3.10

Vichy 1 0 0% —

Angers 1 0 0% −1.00

Chateaubriant 1 1 100% —

Class

ClassRWSR£1

Class 1 199 31 15.6% +2.40

Market position

In the bettingRWSRA/E£1

Favourite 60 27 45% 1.38 +21.80

2nd–3rd fav 105 13 12.4% 0.74 −26.80

4th–6th fav 164 13 7.9% 1.13 −14.80

7th+ in betting 259 7 2.7% 0.95 −93.90

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

76.8% completed · 612 obstacle rides (chases & hurdles)

CodeRCompFURPUBDOth

Chase 222 76.6% 19 3 27 0 3

Hurdle 390 76.9% 12 0 63 0 15

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

Formosa Joana Has (FR) 19 11 18 21 Nov 12

Sidi Bouknadel (FR) 14 3 7 19 Apr 15

Carlain (FR) 13 1 6 25 Jun 13

Katkovana (FR) 12 3 9 22 Oct 11

Rag Tiger (GER) 11 4 8 30 Apr 13

Horabora Has (FR) 9 1 4 21 Nov 12

Fubbs (FR) 9 1 3 14 Sep 12

Le Bacardy (FR) 9 1 5 16 Jul 12

Sarah Des Brosses (FR) 8 2 4 11 Sep 15

Mid Dancer (FR) 8 3 6 19 May 13

Le Jonchet (FR) 8 1 3 18 Nov 12

Talisasoto (FR) 8 0 0 29 Sep 12

Showing the 60 most-raced of the 316 horses ridden in this window — each ran at least 2 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.

By month

strike by month, lifetime

JFMAMJJASOND

01289111210050615130

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

Main yardJ-P Gallorini

27% of all rides
18.8% SR · A/E 1.29

TrainerRWSR£1

J-P Gallorini 165 31 18.8% +7.90

C Aubert 74 6 8.1% −29.80

T Trapenard 56 3 5.4% −9.80

Yannick Fouin 35 6 17.1% −10.00

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

Career highlights

lifetime archive, 2005→

Archived wins

Pattern / graded wins

£5.67m

Prize money

2011

Best season · 27 wins

In our archive from its very first year (2005), so this career almost certainly began earlier than our record does. The figures above count 2005 onwards only — what the archive holds, not a full-career total. 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.

Mid Dancer (FR) — Gras Savoye Grand Steeple-Chase De Paris (Chase) (5yo+) (Turf) Auteuil (FR) · May 2011 · Grade 1

£329,741

Mid Dancer (FR) — Gras Savoye Grand Steeple-Chase De Paris (Chase) (5yo+) (Turf) Auteuil (FR) · May 2012 · Grade 1

£318,750

Grand Charly (FR) — Gras Savoye Mediterranee/moyen Orient (Prix Ferdinand Dufaure) (Chase) (4yo) (Turf) Auteuil (FR) · May 2011 · Grade 1

£135,776

Notable horses

Formosa Joana Has (FR) Rag Tiger (GER) Sidi Bouknadel (FR) Katkovana (FR) Mid Dancer (FR) Loulia (FR)

Sires of the horses ridden

progeny record · win % by ground and trip

Turgeon (USA) 32.7% · 16–49

Progeny have won 12.3% of 3,187 runs since 2008 (341 horses). Weakest beyond 3m (all codes): 7.9% from 267.

Kapgarde (FR) 5.6% · 1–18

Progeny have won 12.5% of 6,618 runs since 2008 (724 horses).

Kahyasi (IRE) 11.8% · 2–17

Progeny have won 10.7% of 2,120 runs since 2008 (185 horses).

King's Theatre (IRE) 12.5% · 2–16

Progeny have won 14.4% of 12,129 runs since 2008 (746 horses). Weakest on Standard (AW) going: 4.8% from 125. Weakest over 1m2f – 1m4f (all codes): 7.9% from 203.

Le Fou (IRE) 6.3% · 1–16

Progeny have won 8.3% of 1,414 runs since 2008 (137 horses). Strongest on Good to Soft going: 12.2% from 238.

Blackdoun (FR) 21.4% · 3–14

Progeny have won 6.6% of 242 runs since 2008 (39 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 29 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 665 · newest first

The latest 50 of 665 archived rides, newest first. The full record runs from 20 March 2005 to 26 September 2015.

DateCourseHorseRaceFinishSP

26 Sep 15 Auteuil (FR) Cartapuce Bey (FR)T: E Lecoiffier Prix Isopani (Hurdle) (Conditions) (3yo Non-Thoroughbreds) (Turf)18f · Very Soft · 14 ran 11th 53/1

23 Sep 15 Enghien (FR) Atoutdesuite (FR)T: Mme P Butel Prix Louis Champion (Chase) (Conditions) (4-5yo Non-Thoroughbred Fillies & Mares) (Turf)17.5f · Soft · 10 ran 9th 34/1

23 Sep 15 Enghien (FR) Kathy La Belle (FR)T: N Caullery Prix d'Aix (Hurdle) (Conditions) (3yo) (Turf)17.5f · Soft · 11 ran 4th 126/10

16 Sep 15 Auteuil (FR) Acacia (FR)T: E Lecoiffier Prix Sapin (Chase) (Conditions) (4-5yo Fillies & Mares) (Turf)18f · Very Soft · 11 ran F 15/2

16 Sep 15 Auteuil (FR) President Du Pin (FR)T: E Lecoiffier Prix Royal Junior (Hurdle) (Conditions) (3yo) (Turf)17.5f · Very Soft · 13 ran 9th 38/1

16 Sep 15 Auteuil (FR) Avantager (FR)T: E Lecoiffier Prix Cadoudal (Hurdle) (Conditions) (4yo) (Turf)17.5f · Very Soft · 15 ran F 82/1

16 Sep 15 Auteuil (FR) Rappeur Des Mottes (FR)T: E Lellouche Prix Finot (Div 2) (Hurdle) () (3yo Colts & Geldings unraced over hurdles & fences)18f · Very Soft · 10 ran F 196/10

11 Sep 15 Enghien (FR) Sarah Des Brosses (FR)T: J Bigot Prix Jim Crow (Chase) (Conditions) (5yo+) (Turf)19f · Soft · 8 ran 6th 93/10

10 Sep 15 Auteuil (FR) Babbo Natale (FR)T: A Lamotte D'Argy Prix Meli Melo (Chase) (Conditions) (5yo) (Turf)17.5f · Very Soft · 6 ran 3rd 244/10

04 Sep 15 Auteuil (FR) Reglis Brunel (FR)T: E Lecoiffier Prix de l'Orleanais (Hurdle) (Conditions) (5yo+) (Turf)18f · Soft · 13 ran 6th 128/10

01 Sep 15 Auteuil (FR) Turiamix (FR)T: E Lecoiffier Prix Marly River (Hurdle) (Conditions) (5yo) (Turf)19.5f · Very Soft · 10 ran 3rd 104/10

01 Sep 15 Auteuil (FR) President Du Pin (FR)T: E Lecoiffier Prix des Platanes (Hurdle) (Conditions) (3yo Colts & Geldings) (Turf)18f · Very Soft · 6 ran 6th 246/10

01 Sep 15 Auteuil (FR) Wanaba (FR)T: Mme P Butel Prix Recruit II (Chase) (Claimer) (5yo+) (Turf)18.5f · Very Soft · 15 ran 7th 15/2

01 Sep 15 Auteuil (FR) Chene Boppe (FR)T: F-X De Chevigny Prix Achille-Fould (Hurdle) () (4yo+) (Turf)18f · Very Soft · 11 ran 6th 96/10

25 Jun 15 Auteuil (FR) Sarah Des Brosses (FR)T: J Bigot Prix Rigoletto (Chase) () (5yo+) (Turf)22f · Soft · 9 ran 1st 43/5

22 Jun 15 Auteuil (FR) Guadix (GB)T: F Alloncle Prix Pharaon (Hurdle) (Conditions) (4yo) (Turf)18f · Soft · 17 ran PU 60/1

22 Jun 15 Auteuil (FR) Balkaline (FR)T: P Adda Prix Colombelles (Chase) (Claimer) (4yo) (Turf)17.5f · Soft · 7 ran 6th 77/10

15 Jun 15 Auteuil (FR) Tzarine Du Moutier (FR)T: J Bigot Prix Gilbert Gallot (Chase) (Conditions) (5yo+ Mares) (Turf)18.5f · Soft · 11 ran 3rd 34/1

15 Jun 15 Auteuil (FR) Desesperate Woman (FR)T: M Blanchard-Jacquet Prix Jason (Hurdle) (Conditions) (4yo Fillies) (Turf)17.5f · Soft · 16 ran PU 89/1

15 Jun 15 Auteuil (FR) Secret Taboo (FR)T: A Lyon Prix du Vesinet (Hurdle) (Claimer) (5yo+) (Turf)18f · Soft · 11 ran 6th 29/1

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 Sylvain Dehez's strike rate?: Sylvain Dehez has won 67 of 617 rides since 2008, a strike rate of 10.9% (as at 29 October 2026). Figures are computed from our own results archive.
Which course does Sylvain Dehez do best at?: Enghien (FR) by strike rate: 24 wins from 186 rides (12.9%) since 2008. Read from the 15 courses with the most rides 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.
Which yard does Sylvain Dehez ride most for?: J-P Gallorini, with 165 rides since 2008 — 27% of the total. That pairing has won 31 (18.8%).
What is Sylvain Dehez's Fair A/E?: 1.07, from 574 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.