What is J Bertran De Balanda's strike rate?

J Bertran De Balanda has won 15 of 213 runners since 2022, a strike rate of 7% (as at 20 October 2026). Figures are computed from our own results archive.

Which course does J Bertran De Balanda do best at?

Auteuil (FR) by strike rate: 10 wins from 114 runners (8.8%) since 2022. 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.

What is J Bertran De Balanda's Fair A/E?

1.08, from 213 runners 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.

Trainer profile

J Bertran De Balanda

213 runners in the last 5 seasons · 52 individual horses

As at 20 Oct 2026 · KTB archive: 2005–present, updated daily

Last runner 325 days ago

Last 5 seasons Lifetime (2008→)

from 1 Jan 2022

15–213

Wins / Runs

Strike rate

n=213

48 (23%)

Placed

1.08

Fair A/E

n=213 · 0.90 incl. margin

+29.30

£1 level stake

n=213 at SP · +13.8%

£670k

Prize money (window)

Strike by season

9.8%

KTB Yard Profile

Sends out around 40 runners a season, winning with 7% of them — beating the margin-free market read across five seasons (Fair A/E 1.08).

Deterministic profile computed from 213 archived runs (last 5 seasons) · updated 20 Oct 2026

KTB at a glance Claiming riders: 8%

The read

Debutants struggle at 2.9% (n=34, Fair A/E 1.01). The yard also reads well off a 31-60-day break (12.5%, n=32) and on Heavy going (10.1%, n=99). The record reads poorly in Flat races — 2.4% over 42 runners, 4.6pts below the baseline. 48 Group and Graded wins sit in the archive record — the biggest prize the yard has landed: the Prix Maurice Gillois GD Steeple-Chase 4 Ans at Auteuil (FR) (Nov 2010, £139,381). The stable star of the record: Gassin (FR) — 7 wins from 24 runs for the yard.

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

Yard patterns

the angles behind the record · vs 7% baseline

Fresh · 61+ days off

6.7%−0.3

n=60 · A/E 1.39 · £1 +6.70

New recruits · first run for the yard

12.5%+5.5

n=8 · A/E 3.12 · £1 +8.30

Debutants · first career start

2.9%−4.1

n=34 · A/E 1.01 · £1 +3.00

First-time headgear · true-first definition

3.8%−3.2

n=26 · A/E 1.24 · £1 +11.00

Headgear returns · back on after a bare run

0%−7.0

n=4 · A/E 0.00 · £1 −4.00

When favourite

9.1%

n=11 · A/E 0.40 · £1 −7.10

Claiming riders · a claimer in the saddle

8%+1.0

n=75 · A/E 1.41 · £1 +30.00

Group / Graded races · pattern & listed

7.7%+0.7

n=26 · A/E 1.21 · £1 +13.50

Each tile is the record in that situation vs the 7% baseline — descriptive splits with the sample always shown, not tips. 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.

Notable angles

vs their own baseline

Off a 31-60-day break 12.5% vs 7% · n=32

In Flat races 2.4% vs 7% · n=42

With debutants 2.9% vs 7% · n=34

On Heavy going 10.1% vs 7% · n=99

With C&D winners 10.5% vs 7% · n=57

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 126 10 7.9% +74.90

Chase 45 4 8.9% −7.50

Flat 42 1 2.4% −38.10

Going

GoingRWSR£1

Heavy 99 10 10.1% +95.20

Soft 84 5 6% −35.90

Standard (AW) 21 0 0% −21.00

Good to Soft 8 0 0% −8.00

Good 1 0 0% −1.00

Courses

CourseRWSR£1

Auteuil (FR) 114 10 8.8% +16.50

Compiegne (FR) 52 3 5.8% +13.90

Deauville (FR) 13 1 7.7% −9.10

Saint-Cloud (FR) 13 0 0% −13.00

Chantilly (FR) 9 0 0% −9.00

Longchamp (FR) 7 0 0% −7.00

Fontainebleau (FR) 2 1 50% +40.00

Clairefontaine (FR) 2 0 0% −2.00

Dieppe (FR) 1 0 0% −1.00

Class

ClassRWSR£1

Class 1 26 2 7.7% +13.50

Market position

In the bettingRWSRA/E£1

Favourite 12 2 16.7% 0.75 −2.60

2nd–3rd fav 23 4 17.4% 1.24 +0.20

4th–6th fav 57 3 5.3% 0.71 −21.90

7th+ in betting 121 6 5% 1.58 +53.60

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

74.9% completed · 171 obstacle runners (chases & hurdles)

CodeRCompFURPUBDOth

Chase 45 84.4% 5 0 2 0 0

Hurdle 126 71.4% 6 1 27 1 1

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 trained

same window as header · most-raced first

HorseRWPlLast ran

Golliath (FR) 22 2 4 15 Feb 25

Melle April (FR) 20 5 8 27 Sep 25

Bonaparte Sizing (FR) 17 1 6 26 Mar 24

Ocre (FR)then D Bressou 13 3 7 29 Nov 25

Nerokas (FR)from F-H Graffard · then Antoine Sanglard 11 0 2 26 Oct 23

Rhone (FR)from F-H Graffard 9 1 4 27 Nov 22

Hades (FR) 8 0 2 23 Nov 22

Jeu De Carte (FR) 7 0 0 19 Sep 23

Dashka (FR)from Mme P Butel & J-L Beaunez · then Nicolas Moisson 6 0 0 8 May 25

Grain De Bonheur (FR)then L Maceli 6 0 2 4 Jul 22

Little Thunder (FR) 5 0 2 27 Sep 25

Lorenzo Du Chenet (FR)then Nicolas Moisson 5 0 2 17 May 25

All 52 horses sent out 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.

Where they came from · where they went next

Of the 52 horses listed, 9 arrived from another yard in our archive, most often from F-H Graffard (2); 43 had their first archived run for this yard.

14 have since run for another yard, most often for Antoine Sanglard (3) and D Bressou (3); 38 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.

When the yard fires

strike by month, 5 seasons

JFMAMJJASOND

061511400333480

A jumps yard: the season runs Oct–Apr. Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Jockey bookings

same window · biggest samples first

Go-to riderPierre-Alfred Grondin

22% of all rides
6.5% SR · A/E 0.99

RiderRWSR£1

Pierre-Alfred Grondin 46 3 6.5% −15.90

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

Career highlights

lifetime archive, 2005→

286

Archived wins

Pattern / graded wins

£12.2m

Prize money

2010

Best season · 34 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.

Kauto Stone (FR) — Prix Maurice Gillois GD Steeple-Chase 4 Ans (Chase) (4yo) (Turf) Auteuil (FR) · Nov 2010 · Grade 1

£139,381

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

£95,745

Mail De Bievre (FR) — Prix Murat (Chase) (5yo+) (Turf) Auteuil (FR) · Apr 2010 · Grade 2

£95,575

Notable horses

Gassin (FR) Shining Sun (FR) Vitray (FR) Melle April (FR) Malikhan (FR) Nahual (FR)

Sires in the string

progeny record · win % by ground and trip

Lord Du Sud (FR) 9.1% · 2–22

Progeny have won 8.8% of 1,022 runs since 2008 (115 horses). Weakest on Good to Soft going: 4.8% from 145.

Khalkevi (IRE) 25% · 5–20

Progeny have won 14.7% of 1,004 runs since 2008 (135 horses). Strongest over 1m5f – 2m (all codes): 18% from 189.

Voix Du Nord (FR) 5.9% · 1–17

Progeny have won 16.8% of 2,009 runs since 2008 (167 horses). Strongest over 1m5f – 2m (all codes): 20.1% from 497. Weakest over 2m5f – 3m (all codes): 12.7% from 339.

Jeu St Eloi (FR) 23.1% · 3–13

Progeny have won 13.9% of 787 runs since 2008 (151 horses). Strongest on Good to Soft going: 20% from 120.

Dabirsim (FR) 0% · 0–12

Progeny have won 7.4% of 4,127 runs since 2008 (448 horses). Weakest on Heavy going: 3.9% from 254. Strongest at trips under 6f (all codes): 12% from 209. Weakest over 1m5f – 2m (all codes): 2.8% from 142.

Masterstroke (USA) 0% · 0–12

Progeny have won 9.6% of 830 runs since 2008 (138 horses). Weakest on Heavy going: 6% from 199.

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 20 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 2,613 · newest first

The latest 50 of 2,613 archived runners, newest first. The full record runs from 9 March 2005 to 29 November 2025.

DateCourseHorseRaceFinishSP

29 Nov 25 Auteuil (FR) Ocre (FR)J: Bertrand Lestrade Prix Sytaj (Chase) (4-5yo Fillies & Mares) (Turf)22f · Heavy · 8 ran 1st 11/2

23 Nov 25 Auteuil (FR) Klovis Des Mottes (FR)J: Bertrand Lestrade Prix Bernard de Dufau (Chase) (Conditions) (5yo+) (Turf)17.5f · Heavy · 6 ran 1st 96/10

29 Oct 25 Auteuil (FR) Ocre (FR)J: Bertrand Lestrade Prix Haras du Reuilly (Chase) (Conditions) (4-5yo Fillies & Mares) (Turf)17.5f · Heavy · 9 ran 2nd 39/10

27 Sep 25 Auteuil (FR) Melle April (FR)J: Bertrand Lestrade Prix Villez (Hurdle) (Handicap) (6yo+) (Turf)19.5f · Heavy · 18 ran 9th 58/1

27 Sep 25 Auteuil (FR) Little Thunder (FR)J: Kevin Nabet Prix Villez (Hurdle) (Handicap) (6yo+) (Turf)19.5f · Heavy · 18 ran 4th 33/10F

27 Sep 25 Auteuil (FR) Masterstroke Lady (GB)J: Bertrand Lestrade Prix Mid Dancer (Hurdle) (Conditions) (3yo) (Turf)17.5f · Heavy · 13 ran PU 91/1

23 Sep 25 Auteuil (FR) Ocre (FR)J: Bertrand Lestrade Prix Calabrais (Hurdle) (Listed Handicap) (4-5yo Fillies & Mares) (Turf)18f · Very Soft · 15 ran 4th 12/1

13 Sep 25 Auteuil (FR) Masterstroke Lady (GB)J: Nathanael Ferreira Prix Finot (Pouliches) (Hurdle) (Conditions) (3yo Fillies Unraced Over Obstacles) (Turf)18f · Very Soft · 18 ran PU 44/1

13 Sep 25 Auteuil (FR) Aramis Bo (FR)J: Bertrand Lestrade Prix Finot (Poulains) (Hurdle) (Conditions) (3yo Colts & Geldings Unraced Over Obstacles) (Turf)18f · Very Soft · 18 ran PU 36/1

13 Sep 25 Auteuil (FR) Un Vol Royal (FR)J: Nathanael Ferreira Prix Finot (Poulains) (Hurdle) (Conditions) (3yo Colts & Geldings Unraced Over Obstacles) (Turf)18f · Very Soft · 18 ran F 70/1

12 Sep 25 Saint-Cloud (FR) Silex (IRE)J: Rosario Mangione Prix Poliglote (Maiden) (3yo) (Turf)15.5f · Very Soft · 14 ran 11th 69/1

09 Sep 25 Auteuil (FR) Little Thunder (FR)J: Kevin Nabet Prix Mortemart (Hurdle) (Handicap) (5yo+) (Turf)18f · Very Soft · 18 ran 3rd 11/1

18 May 25 Auteuil (FR) Melle April (FR)J: Lucas Vandamme Geny.com Prix Wild Risk (Hurdle) (Listed Handicap) (6yo+) (Turf)19.5f · Very Soft · 18 ran 11th 25/1

17 May 25 Auteuil (FR) Lollita (FR)J: Nathanael Ferreira Prix Pretentaine (Hurdle) (Handicap) (4yo) (Turf)18f · Very Soft · 18 ran 7th 14/1

17 May 25 Auteuil (FR) Ocre (FR)J: Bertrand Lestrade Prix Saint-Sauveur (Chase) (Listed Handicap) (5yo+) (Turf)22f · Very Soft · 16 ran F 16/1

17 May 25 Auteuil (FR) Lorenzo Du Chenet (FR)J: James Reveley Prix le Guales de Mezaubran (Hurdle) (Listed Handicap) (4yo) (Turf)18f · Very Soft · 16 ran 15th 13/1

08 May 25 Auteuil (FR) Lilly May (FR)J: Jean-Frederic Rambur Prix Maguelonne (Chase) (Claimer) (4yo) (Turf)18f · Very Soft · 9 ran 7th 69/1

08 May 25 Auteuil (FR) Dashka (FR)J: Nathanael Ferreira Prix Maguelonne (Chase) (Claimer) (4yo) (Turf)18f · Very Soft · 9 ran 5th 10/1

26 Apr 25 Auteuil (FR) Melle April (FR)J: Lucas Vandamme Prix Roger Duchene - Grand Prix des Jeunes Jockeys (Hurdle) (Handicap) (5yo+) (Turf)18f · Heavy · 18 ran 1st 117/10

22 Apr 25 Compiegne (FR) Ocre (FR)J: Bertrand Lestrade Prix du Grand Marechal (Chase) (Conditions) (5yo+ Mares) (Turf)19.5f · Very Soft · 9 ran 3rd 19/5

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 J Bertran De Balanda's strike rate?: J Bertran De Balanda has won 15 of 213 runners since 2022, a strike rate of 7% (as at 20 October 2026). Figures are computed from our own results archive.
Which course does J Bertran De Balanda do best at?: Auteuil (FR) by strike rate: 10 wins from 114 runners (8.8%) since 2022. 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.
What is J Bertran De Balanda's Fair A/E?: 1.08, from 213 runners 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.