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Trainer profile

L Nyffels

120 runners in the lifetime window · 10 individual horses
As at 15 Oct 2026 · KTB archive: 2005–present, updated daily
Last runner Feb 2021 100% of runners on the flat
Last 5 seasons Lifetime (2009→)
No runners 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.
13–120
Wins / Runs
10.8%
Strike rate
n=120
31 (26%)
Placed
1.94
Fair A/E
n=116 · 1.62 incl. margin
+53.20
£1 level stake
n=117 at SP · +45.5%
£224k
Prize money (window)
Strike by season
0%
KTB Yard Profile

Sent out around 10 runners a season, almost all on the flat, winning with 11% of them — beating the margin-free market read across the lifetime window (Fair A/E 1.94).

Deterministic profile computed from 120 archived runs (lifetime window) · updated 15 Oct 2026
KTB at a glance Vincent Vion: 14.3% from 56
The read

It is weakest at Saint-Cloud (FR) (5.6% over 36 runners) — the widest gap in the record. Vincent Vion rode 47% of the entries and edges the yard's average (14.3% vs 10.8%, A/E 2.17) — the partnership beats the margin-free market read. The yard also read well on Soft going (23.3%, n=30). The record read poorly on Standard (AW) going — 6.5% over 46 runners, 4.3pts below the baseline. The stable star of the record was Dylar (FR) — 5 wins from 27 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 10.8% baseline
Fresh · 61+ days off
8.3%−2.5
n=36 · A/E 1.87 · £1 +44.30
New recruits · first run for the yard
0%−10.8
n=5 · A/E 0.00 · £1 −4.00
Debutants · first career start
0%−10.8
n=5 · A/E 0.00 · £1 −5.00
First-time headgear · true-first definition
0%−10.8
n=1 · A/E 0.00 · £1 −1.00
Headgear returns · back on after a bare run
0%−10.8
n=1 · A/E 0.00 · £1 −1.00
When favourite
50%
n=4 · A/E 2.43 · £1 +3.10
Claiming riders · a claimer in the saddle
5.3%−5.5
n=19 · A/E 1.30 · £1 −8.00
Group / Graded races · pattern & listed
0%−10.8
n=4 · A/E 0.00 · £1 −4.00

Each tile is the record in that situation vs the 10.8% 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
On Soft going 23.3% vs 10.8% · n=30
With a new jockey booking 2.2% vs 10.8% · n=45
At Saint-Cloud (FR) 5.6% vs 10.8% · n=36
On Standard (AW) going 6.5% vs 10.8% · n=46
With Vincent Vion 14.3% vs 10.8% · n=56
Off a 15-30-day break 7.1% vs 10.8% · n=42
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

Going

GoingRWSR£1
Standard (AW) 46 3 6.5% −11.50
Soft 30 7 23.3% +71.60
Good 24 1 4.2% −4.80
Good to Soft 12 1 8.3% −2.80
Heavy 8 1 12.5% +0.70

Courses

CourseRWSR£1
Chantilly (FR) 37 3 8.1% +30.50
Saint-Cloud (FR) 36 2 5.6% −23.40
Deauville (FR) 20 1 5% +4.00
Longchamp (FR) 20 5 25% +37.10
Maisons-Laffitte (FR) 4 0 0% −4.00
Cholet 1 1 100% —
Fontainebleau (FR) 1 1 100% +10.00
Compiegne 1 0 0% −1.00

Class

ClassRWSR£1
Class 1 4 0 0% −4.00

Market position

In the bettingRWSRA/E£1
Favourite 4 2 50% 2.43 +3.10
2nd–3rd fav 10 2 20% 1.82 +5.60
4th–6th fav 24 3 12.5% 1.61 +1.30
7th+ in betting 79 5 6.3% 2.09 +43.20
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 trained

same window as header · most-raced first
HorseRWPlLast ran
Iconic (FR)from F Head 57 4 14 26 Oct 19
Dylar (FR) 27 5 10 6 Nov 15
Balsidy (FR) 12 3 4 27 Oct 18
Peintre Modern (FR)from B Secly 10 1 3 23 Jan 15
Dyram (FR)then A De Royer-Dupre 6 0 0 17 Nov 17
Pretor (POL)from Mme B Jacques 2 0 0 26 Feb 21
Celtyk Dyroise (FR) 2 0 0 21 Feb 19
Martin Alonso (IRE)from C Laffon-Parias · then M Krebs 2 0 0 21 Jun 11
Balamix (FR)from P Lacroix 1 0 0 13 Jun 14
Atromos I (FR) 1 0 0 24 Mar 11
All 10 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 10 horses listed, 5 arrived from another yard in our archive; 5 had their first archived run for this yard.

2 have since run for another yard; 8 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, lifetime
JFMAMJJASOND
08183191020001600
A flat yard: the season runs Mar–Oct. Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Jockey bookings

same window · biggest samples first
Go-to riderVincent Vion
47% of all rides
14.3% SR · A/E 2.17
RiderRWSR£1
Vincent Vion 56 8 14.3% +14.50
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2009→
13
Archived wins
£224k
Prize money
2014
Best season · 4 wins
Dylar (FR) — Grand Handicap des Milers (Handicap) (4yo+) (Turf) Longchamp (FR) · May 2014
£27,417
Dylar (FR) — Prix de la Place Vendome (Handicap) (5yo+) (Turf) Longchamp (FR) · Apr 2014
£20,367
Dylar (FR) — Prix du Jeu de Paume (Handicap) (3yo+) (Turf) Longchamp (FR) · Oct 2013
£12,195
Notable horses
Dylar (FR) Iconic (FR) Balsidy (FR) Peintre Modern (FR)

Sires in the string

progeny record · win % by ground and trip
Gold Away (IRE) 7% · 4–57
Progeny have won 10.3% of 2,477 runs since 2008 (206 horses). Strongest over 1m5f – 2m (all codes): 14.6% from 328. Weakest over 2m1f – 2m4f (all codes): 7.3% from 177.
Subsidy (GB) 17.8% · 8–45
Progeny have won 17.4% of 46 runs since 2008 (3 horses).
Peintre Celebre (USA) 10% · 1–10
Progeny have won 11.8% of 2,836 runs since 2008 (311 horses). Weakest on Standard (AW) going: 8.3% from 734. Weakest over 6f – 7f (all codes): 8.2% from 291.
Green Tune (USA) 0% · 0–3
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.
Ecosse (FR) 0% · 0–2
Progeny have won 2.9% of 34 runs since 2008 (2 horses).
I Was Framed (USA) 0% · 0–2
Progeny have won 0% of 29 runs since 2008 (8 horses). A small sample.
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 15 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 120 · newest first

The latest 50 of 120 archived runners, newest first. The full record runs from 23 March 2009 to 26 February 2021.

DateCourseHorseRaceFinishSP
26 Feb 21 Chantilly (FR) Pretor (POL)J: Delphine Santiago Prix de la Route des Sangliers (Handicap) (5yo+) (All-Weather Track) (Polytrack)9.5f · Standard · 16 ran 15th 54/1
21 Dec 20 Chantilly (FR) Pretor (POL)J: Enzo Crublet Prix de Vemars (Handicap) (4yo+) (All-Weather Track) (Polytrack)10.5f · Standard · 15 ran 13th 110/1
26 Oct 19 Saint-Cloud (FR) Iconic (FR)J: Mickael Berto Finale du Galop Tour Inter-Regional (Handicap) (4yo+) (Turf)10.5f · Heavy · 9 ran 6th 11/1
04 Oct 19 Saint-Cloud (FR) Iconic (FR)J: Mickael Berto Prix d'Inval (Handicap) (5yo+) (Turf)10.5f · Very Soft · 17 ran 9th 28/1
09 Sep 19 Chantilly (FR) Iconic (FR)J: Mickael Berto Prix de la Grande Singerie (Handicap) (4yo+) (Turf)10f · Good To Soft · 11 ran 10th 17/1
11 Jul 19 Longchamp (FR) Iconic (FR)J: Mickael Berto Prix de l'Ile Seguin (Handicap) (5yo+) (Moyenne Course) (Turf)10f · Good · 13 ran 2nd 47/1
16 May 19 Longchamp (FR) Iconic (FR)J: Sebastien Just Prix de Varenne (Handicap) (5yo+) (Moyenne Course) (Turf)10f · Good · 16 ran 12th 83/1
22 Feb 19 Chantilly (FR) Iconic (FR)J: Delphine Santiago Prix de la Route du Blanc Fosse (Handicap) (5yo+) (All-Weather Track) (Polytrack)9.5f · Standard · 16 ran 14th 44/1
21 Feb 19 Chantilly (FR) Celtyk Dyroise (FR)J: Mme Alison Massin Prix de la Route des Suisses (Conditions) (4yo) (Polytrack)9.5f · Standard · 16 ran 13th 217/1
12 Feb 19 Chantilly (FR) Celtyk Dyroise (FR)J: Jerome Claudic Prix de la Premiere Route Ronde (Conditions) (4yo) (All-Weather Track) (Polytrack)9.5f · Standard · 11 ran 11th 151/1
14 Dec 18 Deauville (FR) Iconic (FR)J: Mme Alison Massin Prix du Mont Pincon (Handicap) (4yo+) (All-Weather Track) (Polytrack)12.5f · Standard · 16 ran 11th 27/1
27 Oct 18 Saint-Cloud (FR) Balsidy (FR)J: Antonio Polli Finale du Galop Tour Inter-regional (GTI) (Handicap) (4yo+) (Turf)10.5f · Good · 14 ran 12th 77/1
27 Oct 18 Saint-Cloud (FR) Iconic (FR)J: Mlle Alison Massin Finale du Galop Tour Inter-regional (GTI) (Handicap) (4yo+) (Turf)10.5f · Good · 14 ran 3rd 17/1
05 Oct 18 Saint-Cloud (FR) Balsidy (FR)J: Jerome Claudic Prix de Neaufle Saint-martin (Handicap) (5yo+) (Turf)10.5f · Good · 16 ran 10th 30/1
19 Sep 18 Saint-Cloud (FR) Balsidy (FR)J: Delphine Santiago Prix de Vaulx de Cernay (Handicap) (5yo+) (Turf)8f · Good · 14 ran 8th 22/1
09 Jul 18 Chantilly (FR) Iconic (FR)J: Delphine Santiago Prix du Musee Conde (Handicap) (5yo+) (Turf)10f · Good · 12 ran 3rd 26/1
07 May 18 Chantilly (FR) Iconic (FR)J: Mlle Coralie Pacaut Prix Serge Boireau (Handicap) (4yo+) (Young Jockeys & Apprentices) (Turf)12f · Good · 10 ran 6th 84/10
15 Apr 18 Longchamp (FR) Iconic (FR)J: Jerome Claudic Prix du Pavillon Dauphine (Handicap) (5yo+) (Turf)10f · Heavy · 15 ran 5th 14/1
22 Mar 18 Fontainebleau (FR) Iconic (FR)J: Delphine Santiago Prix du Perigord (Handicap) (5yo+) (Turf)10f · Soft · 10 ran 1st 10/1
17 Nov 17 Saint-Cloud (FR) Dyram (FR)J: Sebastien Maillot Prix Chuchoteur (Handicap) (5yo+) (Turf)10.5f · Very Soft · 18 ran 12th 58/1

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 L Nyffels's strike rate?
L Nyffels has won 13 of 120 runners since 2008, a strike rate of 10.8% (as at 15 October 2026). Figures are computed from our own results archive.
Which course does L Nyffels do best at?
Chantilly (FR) by strike rate: 3 wins from 37 runners (8.1%) since 2008. 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.
Who rides most for L Nyffels?
Vincent Vion, with 56 runners since 2008 — 47% of the total. That pairing has won 8 (14.3%).
What is L Nyffels's Fair A/E?
1.94, from 116 runners 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 15 October 2026, computed from our own results archive (2005 onwards; aggregates from 2008).