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Trainer profile

Keri Brion

17 runners in the lifetime window · 10 individual horses
As at 6 Nov 2026 · KTB archive: 2005–present, updated daily
Last runner 124 days ago
Last 5 seasons Lifetime (2021→)
from 1 Jan 2008 — the aggregate floor: every horse in the window has a complete captured career behind it
3–17
Wins / Runs
17.6%
Strike rate
n=17
8 (47%)
Placed
1.43
Fair A/E
n=17 · 1.16 incl. margin
+15.80
£1 level stake
n=17 at SP · +92.9%
£129k
Prize money (window)
Strike by season
20%

Small sample — fewer than 30 runs in this window. Read the Ns before the percentages.

Yard patterns

the angles behind the record · vs 17.6% baseline
Fresh · 61+ days off
0%−17.6
n=2 · A/E 0.00 · £1 −2.00
New recruits · first run for the yard
0%−17.6
n=3 · A/E 0.00 · £1 −3.00
Debutants · first career start
28.6%+11.0
n=7 · A/E 3.23 · £1 +24.00
First-time headgear · true-first definition
0%−17.6
n=3 · A/E 0.00 · £1 −3.00
Headgear returns · back on after a bare run
0%−17.6
n=1 · A/E 0.00 · £1 −1.00
When favourite
100%
n=1 · A/E 2.28 · £1 +0.80
Claiming riders · a claimer in the saddle
22.2%+4.6
n=9 · A/E 1.39 · £1 +18.80
Group / Graded races · pattern & listed
12.5%−5.1
n=8 · A/E 1.51 · £1 −3.00

Each tile is the record in that situation vs the 17.6% baseline — descriptive splits with the sample always shown, for you to weigh. 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. The same beliefs, tested across every yard and every GB and Irish race since 2005: Racing myths.

Record by conditions

same window as header

Race type

TypeRWSR£1
Hurdle 12 2 16.7% −5.20
Flat 3 1 33.3% +23.00
Chase 1 0 0% −1.00
NH Flat 1 0 0% −1.00

Going

GoingRWSR£1
Soft 6 0 0% −6.00
Firm 4 1 25% +1.00
Heavy 4 0 0% −4.00
Good 2 1 50% +24.00
Good to Soft 1 1 100% +0.80

Courses

CourseRWSR£1
Saratoga (USA) 4 1 25% +1.00
Naas 3 0 0% −3.00
Down Royal 2 0 0% −2.00
Cork 1 1 100% +25.00
Colonial Downs (USA) 1 0 0% −1.00
Clonmel 1 0 0% −1.00
Downpatrick 1 0 0% −1.00
Fairyhouse 1 0 0% −1.00
Gowran Park 1 0 0% −1.00
Punchestown 1 0 0% −1.00
Wexford 1 1 100% +0.80

Class

ClassRWSR£1
Class 1 8 1 12.5% −3.00

Market position

In the bettingRWSRA/E£1
Favourite 1 1 100% 2.28 +0.80
2nd–3rd fav 6 1 16.7% 0.98 −1.00
4th–6th fav 7 0 0% 0.00 −7.00
7th+ in betting 3 1 33.3% 9.50 +23.00
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
92.3% completed · 13 obstacle runners (chases & hurdles)
CodeRCompFURPUBDOth
Chase 1 100% 0 0 0 0 0
Hurdle 12 91.7% 1 0 0 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 trained

same window as header · most-raced first
HorseRWPlLast ran
French Light (FR) 5 0 2 5 Apr 21
Baltimore Bucko (GB)from Jonathan E Sheppard 3 0 1 17 Mar 21
The Mean Queen (IRE)from Yvonne Latta 2 1 2 9 Apr 21
St James The Great (USA) 1 0 0 5 Jul 26
Anoint (USA) 1 0 0 29 Jun 26
Worthington (USA) 1 0 0 4 Jun 26
Miztertonic (USA) 1 0 1 4 Jun 26
Jimmy P (USA) 1 1 1 3 Jun 26
Scorpion's Revenge (IRE) 1 1 1 4 Apr 21
Winston C (IRE)from Harry Fry 1 0 0 31 Jan 21
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, 3 arrived from another yard in our archive; 7 had their first archived run for this yard.

None of them has a 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.

Jockey bookings

same window · biggest samples first
RiderRWSR£1
Mr John James O'Neill 7 1 14.3% −5.20
Gerard Galligan 3 0 0% −3.00
Stephen Mulqueen 3 1 33.3% +2.00
Javier Castellano 1 0 0% −1.00
Richard Condon 1 0 0% −1.00
Mr D N Nevin 1 1 100% +25.00
Christopher Elliott 1 0 0% −1.00
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2021→
3
Archived wins
1
Pattern / graded wins
£129k
Prize money
2021
Best season · 2 wins
Jimmy P (USA) — Beverly R Steinman Hurdle Handicap (Turf) Saratoga (USA) · Jun 2026 · Grade 1
£66,667
The Mean Queen (IRE) — Slaney River Mares Maiden Hurdle Wexford · Apr 2021
£5,900
Scorpion's Revenge (IRE) — Jim Ryan Racecourse Services (Pro/Am) Flat Race Cork · Apr 2021
£5,900
Notable horses
The Mean Queen (IRE) Jimmy P (USA) Scorpion's Revenge (IRE)

Sires in the string

progeny record · win % by ground and trip
Muhtathir (GB) 0% · 0–5
Progeny have won 11.3% of 4,719 runs since 2008 (494 horses). Weakest on Standard (AW) going: 7.9% from 967.
Sholokhov (IRE) 0% · 0–3
Progeny have won 12.5% of 4,273 runs since 2008 (422 horses). Weakest over 1m – 1m1f (all codes): 8.9% from 157.
Doyen (IRE) 50% · 1–2
Progeny have won 11.6% of 7,381 runs since 2009 (606 horses).
Catholic Boy (USA) 0% · 0–1
Progeny have won 0% of 23 runs since 2023 (5 horses). A small sample.
Classic Empire (USA) 0% · 0–1
Progeny have won 0% of 18 runs since 2023 (5 horses). A small sample.
Mission Impazible (USA) 0% · 0–1
Progeny have won 0% of 1 run since 2026 (1 horse). 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 6 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

all 17 archived runs · newest first

Every one of Keri Brion's 17 archived runners, from 19 January 2021 to 5 July 2026, newest first — 3 winners among them.

DateCourseHorseRaceFinishSP
05 Jul 26 Saratoga (USA) St James The Great (USA)J: Stephen Mulqueen Leo O'Brien Handicap Hurdle (Turf)19f · Firm · 7 ran 3rd 54/10
29 Jun 26 Colonial Downs (USA) Anoint (USA)J: Stephen Mulqueen Theodora A Randolph Stakes (Chase) (Fillies & Mares) (Turf)18f · Good · 6 ran 3rd 39/10
04 Jun 26 Saratoga (USA) Worthington (USA)J: Christopher Elliott Belmont Gold Cup Stakes (Turf)16f · Firm · 8 ran 8th 80/1
04 Jun 26 Saratoga (USA) Miztertonic (USA)J: Javier Castellano Belmont Gold Cup Stakes (Turf)16f · Firm · 8 ran 3rd 16/1
03 Jun 26 Saratoga (USA) Jimmy P (USA)J: Stephen Mulqueen Beverly R Steinman Hurdle Handicap (Turf)19f · Firm · 7 ran 1st 4/1
09 Apr 21 Wexford The Mean Queen (IRE)J: Mr John James O'Neill Slaney River Mares Maiden Hurdle20f · Good To Yielding · 11 ran 1st 4/5F
05 Apr 21 Fairyhouse French Light (FR)J: Richard Condon Farmhouse Foods Novice Handicap Hurdle16f · Yielding · 20 ran 9th 13/2
04 Apr 21 Cork Scorpion's Revenge (IRE)J: Mr D N Nevin Jim Ryan Racecourse Services (Pro/Am) Flat Race19f · Good · 17 ran 1st 25/1
21 Mar 21 Downpatrick French Light (FR)J: Mr John James O'Neill Randox Rated Hurdle19f · Yielding · 10 ran 5th 7/2
17 Mar 21 Down Royal The Mean Queen (IRE)J: Mr John James O'Neill Bluegrass Horse Feeds Mares Flat Race16.5f · Yielding · 15 ran 2nd 3/1
17 Mar 21 Down Royal Baltimore Bucko (GB)J: Mr John James O'Neill Powered By Bluegrass Horse Feeds Novice Handicap Hurdle19.5f · Yielding · 9 ran F 13/2
14 Mar 21 Naas French Light (FR)J: Gerard Galligan Bar One Racing 'Download Our App' Kingsfurze Novice Hurdle (Grade 3)15.5f · Soft · 7 ran 4th 12/1
02 Mar 21 Gowran Park Baltimore Bucko (GB)J: Mr John James O'Neill Holden Plant Rentals Handicap Hurdle20f · Heavy · 14 ran 6th 7/2
14 Feb 21 Punchestown French Light (FR)J: Gerard Galligan I.N.H. Stallion Owners EBF Novice Hurdle (Listed)16.5f · Soft · 5 ran 2nd 22/1
31 Jan 21 Naas Baltimore Bucko (GB)J: Mr John James O'Neill Celebrating The 2020 ITBA Award Winners Handicap Hurdle15.5f · Heavy · 17 ran 3rd 5/1
31 Jan 21 Naas Winston C (IRE)J: Mr John James O'Neill Limestone Lad Hurdle (Grade 3)15.5f · Heavy · 5 ran 5th 28/1
19 Jan 21 Clonmel French Light (FR)J: Gerard Galligan Munster Rated Novice Hurdle19f · Heavy · 10 ran 2nd 12/1

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 Keri Brion's strike rate?
Keri Brion has won 3 of 17 runners since 2008, a strike rate of 17.6% (as at 6 November 2026). Figures are computed from our own results archive. A small sample — fewer than 30 runners, so read the count before the percentage.
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 6 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).