What is Boris Chameraud's strike rate?

Boris Chameraud has won 22 of 230 rides since 2008, a strike rate of 9.6% (as at 28 October 2026). Figures are computed from our own results archive.

Which course does Boris Chameraud do best at?

Enghien (FR) by strike rate: 7 wins from 75 rides (9.3%) 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 Boris Chameraud ride most for?

J Bertran De Balanda, with 121 rides since 2008 — 53% of the total. That pairing has won 17 (14%).

What is Boris Chameraud's Fair A/E?

0.86, from 176 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

Boris Chameraud

230 rides in the lifetime window · 130 individual horses

As at 28 Oct 2026 · KTB archive: 2005–present, updated daily

Last ride Oct 2013 100% 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.

22–230

Wins / Runs

9.6%

Strike rate

n=230

59 (26%)

Placed

0.86

Fair A/E

n=176 · 0.70 incl. margin

−65.00

£1 level stake

n=180 at SP · −36.1%

£1.51m

Prize money (window)

Strike by season

4.8%

KTB Rider Profile

Rode around 40 times a season, almost all over hurdles and fences, winning on 10% of them — a touch below the margin-free market read across the lifetime window (Fair A/E 0.86). Rode mostly for J Bertran De Balanda — 53% of rides in the window.

Deterministic profile computed from 230 archived runs (lifetime window) · updated 28 Oct 2026

KTB at a glance J Bertran De Balanda: 14% from 121

The read

Rides in big fields of 14 or more have been a poor signal at 3.5% (n=86, Fair A/E 0.68). The market has consistently overbet first rides on a horse: 7.3% strike, Fair A/E 0.53 and −38.10 to a £1 stake over 123 rides — those runners underperformed what the price implied. J Bertran De Balanda supplied 53% of the rides and edges the rider's average (14% vs 9.6%, A/E 0.89). The rider also read well on Heavy going (14.5%, n=55). The record read poorly off a 61-180-day break — 4.5% over 44 rides, 5.1pts below the baseline. The market has consistently overbet the rider in Chase races: Fair A/E 0.64 across 87 rides (6.9% strike, −51.80 to a £1 stake) — runners there underperformed what the price implied. 14 Group and Graded wins sit in the archive record — the biggest prize the rider has landed: the Grande Course de Haies d'Auteuil at Auteuil (FR) (Jun 2005, £95,745).

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

Riding patterns

the angles behind the record · vs 9.6% baseline

First ride on the horse · first captured pairing

7.3%−2.3

n=123 · A/E 0.53 · £1 −38.10

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

10.7%+1.1

n=28 · A/E 1.22 · £1 −1.30

Fresh horses · 61+ days off

7.7%−1.9

n=65 · A/E 0.48 · £1 −3.00

When favourite

14.3%

n=14 · A/E 0.69 · £1 −7.70

Big fields · 14+ runners

3.5%−6.1

n=86 · A/E 0.68 · £1 −20.60

Group / Graded races · pattern & listed

7.7%−1.9

n=65 · A/E 0.41 · £1 −1.00

Each tile is the record in that situation vs the 9.6% 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

With J Bertran De Balanda 14% vs 9.6% · n=121

On Heavy going 14.5% vs 9.6% · n=55

Off a 61-180-day break 4.5% vs 9.6% · n=44

With horses switching code 5.7% vs 9.6% · n=53

In Chase races 6.9% vs 9.6% · n=87

Over 2m5f – 3m 6.3% vs 9.6% · n=32

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 142 15 10.6% −13.20

Chase 87 6 6.9% −51.80

Flat 1 1 100% —

Going

GoingRWSR£1

Soft 172 14 8.1% −43.30

Heavy 55 8 14.5% −19.70

Standard (AW) 2 0 0% −1.00

Good to Soft 1 0 0% −1.00

Courses

CourseRWSR£1

Auteuil (FR) 152 14 9.2% −79.20

Enghien (FR) 75 7 9.3% +15.20

Fontainebleau 2 1 50% —

Compiegne (FR) 1 0 0% −1.00

Class

ClassRWSR£1

Class 1 65 5 7.7% −1.00

Market position

In the bettingRWSRA/E£1

Favourite 14 2 14.3% 0.69 −7.70

2nd–3rd fav 28 2 7.1% 0.51 −18.20

4th–6th fav 33 3 9.1% 1.35 −3.50

7th+ in betting 105 3 2.9% 1.13 −35.60

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.

Jumping record

completion over obstacles · same window as header

79.9% completed · 229 obstacle rides (chases & hurdles)

CodeRCompFURPUBDOth

Chase 87 79.3% 6 0 10 0 2

Hurdle 142 80.3% 6 0 15 0 7

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

Sauveterre (FR) 10 0 3 23 Mar 11

Nagpur (FR) 9 0 0 17 Apr 11

Top Of The Sky (FR) 6 0 0 27 Mar 11

Sleeping Blue (FR) 6 0 4 27 Mar 11

Lucky Du Berlais (FR) 5 2 2 8 May 11

Beach Bar (FR) 4 2 2 1 Oct 13

Kala Gold (FR) 4 0 0 4 Nov 11

Aflatoun (FR) 4 1 2 24 Jun 10

Soulongy (FR) 4 3 3 19 Jun 10

Brighter Later (FR) 4 1 1 29 Nov 09

Temoin Du Calif (FR) 3 0 1 18 Sep 13

Skyris (FR) 3 1 2 3 Apr 12

Showing the 60 most-raced of the 130 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.

By month

strike by month, lifetime

JFMAMJJASOND

·40410018·01271225

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 Bertran De Balanda

53% of all rides
14% SR · A/E 0.89

TrainerRWSR£1

J Bertran De Balanda 121 17 14% −51.00

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

Career highlights

lifetime archive, 2005→

Archived wins

Pattern / graded wins

£2.78m

Prize money

2007

Best season · 10 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.

Lycaon De Vauzelle (FR) — Grande Course de Haies d'Auteuil (Hurdle) Auteuil (FR) · Jun 2005 · Grade 1

£95,745

Palypso De Creek (FR) — Prix du President de la Republique Handicap Chase) Auteuil (FR) · Apr 2008 · Grade 3

£74,449

Lucky Du Berlais (FR) — Prix Jean Stern (Chase) Auteuil (FR) · Apr 2007 · Grade 2

£66,892

Notable horses

Lucky Du Berlais (FR) Gray Steel (FR) Soulongy (FR) Aflatoun (FR) Malikhan (FR) Forzy Origny (FR)

Sires of the horses ridden

progeny record · win % by ground and trip

Turgeon (USA) 20% · 4–20

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

Kahyasi (IRE) 0% · 0–12

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

Martaline (GB) 0% · 0–10

Progeny have won 14.2% of 7,345 runs since 2008 (723 horses). Weakest on Standard (AW) going: 9.4% from 128. Weakest over 1m – 1m1f (all codes): 10% from 120.

Byzantium I (FR) 0% · 0–9

Progeny have won 11.5% of 52 runs since 2008 (4 horses).

Sassanian (USA) 14.3% · 1–7

Progeny have won 10.3% of 661 runs since 2008 (67 horses).

Sleeping Car (FR) 0% · 0–7

Progeny have won 9.3% of 1,054 runs since 2008 (137 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 28 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 328 · newest first

The latest 50 of 328 archived rides, newest first. The full record runs from 13 March 2005 to 1 October 2013.

DateCourseHorseRaceFinishSP

01 Oct 13 Enghien (FR) Beach Bar (FR)T: Mme I Pacault Prix De Beaune (Hurdle) () (5yo+) (Turf)19f · Very Soft · 16 ran F 5/1

24 Sep 13 Auteuil (FR) Votre Plaisir (FR)T: Mme I Pacault Prix Fezensac (Chase) (Conditions) (4yo non-Thoroughbreds) (Turf)17.5f · Very Soft · 9 ran 4th 21/1

24 Sep 13 Auteuil (FR) Avranchin (FR)T: Mme I Pacault Prix Isopani (Hurdle) (Novices) (3yo Non-Thoroughbreds unraced over hurdles & fences) (Turf)18f · Very Soft · 17 ran 4th 16/1

18 Sep 13 Auteuil (FR) Temoin Du Calif (FR)T: Mme I Pacault Prix Laniste (Chase) (Conditions) (5-6yo Non-Thoroughbreds) (Turf)21.5f · Heavy · 9 ran F 21/1

18 Sep 13 Auteuil (FR) Unsurix (FR)T: Mme I Pacault Prix Meli Melo (Chase) (Conditions) (5yo) (Turf)17.5f · Heavy · 7 ran 7th 24/1

13 Sep 13 Enghien (FR) Beach Bar (FR)T: Mme I Pacault Prix Lands End (Hurdle) (Claimer) (5yo+) (Turf)17.5f · Very Soft · 19 ran 1st 22/5

13 Sep 13 Enghien (FR) Polipa (FR)T: Mme I Pacault Prix Jim Crow (Chase) (Conditions) (5yo+) (Turf)19f · Very Soft · 9 ran 2nd 14/5

12 Sep 13 Auteuil (FR) Ysawa (FR)T: Mme I Pacault Prix Alain Et Gilles De Goulaine (Hurdle) (Listed Handicap) (4yo) (Turf)18f · Very Soft · 20 ran 2nd 28/1

06 Sep 13 Auteuil (FR) Avecpassion (FR)T: Mme I Pacault Prix Royal Junior (Hurdle) (Conditions) (3yo) (Turf)17.5f · Soft · 9 ran PU 19/1

29 Aug 13 Auteuil (FR) Ysawa (FR)T: Mme I Pacault Prix Tournay (Hurdle) (Conditions) (4yo) (Turf)18f · Soft · 16 ran 9th 40/1

29 Aug 13 Auteuil (FR) Beach Bar (FR)T: Mme I Pacault Prix Jean Bart (Hurdle) (Listed Handicap) (5yo+) (Turf)18f · Soft · 18 ran 16th 20/1

10 May 13 Auteuil (FR) Surely Try (FR)T: Mme I Pacault Prix de Pouilly (Hurdle) (Conditions) (3yo) (Colts & Geldings) (Turf)17.5f · Very Soft · 15 ran 7th 26/1

05 May 13 Auteuil (FR) Roc Du Frene (FR)T: P Adda Prix Ex Voto (Hurdle) (Conditions) (4yo) (Turf)17.5f · Very Soft · 20 ran — 84/1

30 Apr 13 Enghien (FR) Vlad (FR)T: Mme I Pacault Prix Du Rouergue (Chase) (Handicap) (4yo) (Turf)17.5f · Very Soft · 11 ran 2nd 9/2

12 Apr 13 Enghien (FR) Vlad (FR)T: Mme I Pacault Prix de Manneville (Chase) (Handicap) (4yo) (Turf)17.5f · Heavy · 12 ran 4th 11/2

05 Apr 13 Auteuil (FR) Surely Try (FR)T: Mme I Pacault Prix Grandak (Hurdle) (Novices) (3yo Colts & Geldings unraced over fences and hurdles) (Turf)15f · Very Soft · 12 ran 7th 29/1

02 Apr 13 Enghien (FR) Une Tournee (FR)T: Mme I Pacault Prix Necor (Hurdle) (Handicap) (5yo+) (Turf)19f · Very Soft · 20 ran — 35/1

30 Mar 13 Auteuil (FR) Tiger Lann (FR)T: O Regley Prix De Saint-Maixent (Chase) (Conditions) (5yo) (Turf)17.5f · Very Soft · 11 ran 5th 43/1

27 Mar 13 Enghien (FR) Si Tu Viens (FR)T: Mme I Pacault Prix du Mont-Dore (Hurdle) (Conditions) (5yo+) (Turf)19f · Very Soft · 9 ran 6th 11/2

17 Mar 13 Auteuil (FR) Indian Daudaie (FR)T: Yannick Fouin Prix Jean Claude Evain (Chase) (Conditions) (5yo+) (Turf)18.5f · Heavy · 10 ran F 9/1

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 Boris Chameraud's strike rate?: Boris Chameraud has won 22 of 230 rides since 2008, a strike rate of 9.6% (as at 28 October 2026). Figures are computed from our own results archive.
Which course does Boris Chameraud do best at?: Enghien (FR) by strike rate: 7 wins from 75 rides (9.3%) 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 Boris Chameraud ride most for?: J Bertran De Balanda, with 121 rides since 2008 — 53% of the total. That pairing has won 17 (14%).
What is Boris Chameraud's Fair A/E?: 0.86, from 176 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.