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Trainer profile

Josh Halley

216 runners in the lifetime window · 63 individual horses
As at 1 Nov 2026 · KTB archive: 2005–present, updated daily
Runners today
Last 5 seasons Lifetime (2022→)
from 1 Jan 2008 — the aggregate floor: every horse in the window has a complete captured career behind it
10–216
Wins / Runs
4.6%
Strike rate
n=216
37 (17%)
Placed
0.96
Fair A/E
n=215 · 0.77 incl. margin
−77.00
£1 level stake
n=216 at SP · −35.6%
£184k
Prize money (window)
Strike by season
4.8%
KTB Yard Profile

Sends out around 10 runners a season, across both codes, winning with 5% of them — a touch below the margin-free market read across the lifetime window (Fair A/E 0.96).

Deterministic profile computed from 216 archived runs (lifetime window) · updated 1 Nov 2026
KTB at a glance Andrew Slattery: 6% from 50
The read

The record is strongest at Dundalk (AW) (7.9%, n=38), clear of the yard's 4.6% baseline. Horses returning fresh after 61+ days have been a poor signal at 0% (n=36, Fair A/E 0.00). Andrew Slattery rides 23% of the entries and matches the yard's average almost exactly (6%, A/E 1.78) — the partnership beats the margin-free market read. The yard also reads well over 2m1f – 2m4f (8.3%, n=36) and on Standard (AW) going (7.9%, n=38). The record reads poorly over 1m5f – 2m — 0% over 35 runners, 4.6pts below the baseline.

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

Yard patterns

the angles behind the record · vs 4.6% baseline
Fresh · 61+ days off
0%−4.6
n=36 · A/E 0.00 · £1 −36.00
New recruits · first run for the yard
11.1%+6.5
n=9 · A/E 2.17 · £1 +0.50
Debutants · first career start
5.6%+1.0
n=54 · A/E 1.89 · £1 +28.00
First-time headgear · true-first definition
5.6%+1.0
n=18 · A/E 1.56 · £1 −10.00
Headgear returns · back on after a bare run
0%−4.6
n=2 · A/E 0.00 · £1 −2.00
When favourite
0%
n=4 · A/E 0.00 · £1 −4.00
Claiming riders · a claimer in the saddle
2.2%−2.4
n=46 · A/E 0.47 · £1 −37.50
Group / Graded races · pattern & listed
0%−4.6
n=8 · A/E 0.00 · £1 −8.00

Each tile is the record in that situation vs the 4.6% 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.

Notable angles

vs their own baseline
Over 1m5f – 2m 0% vs 4.6% · n=35
Over 2m1f – 2m4f 8.3% vs 4.6% · n=36
At Dundalk (AW) 7.9% vs 4.6% · n=38
On Standard (AW) going 7.9% vs 4.6% · n=38
Off a 31-60-day break 7.1% vs 4.6% · n=42
With claiming riders up 2.2% vs 4.6% · n=46
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
Flat 149 7 4.7% −32.50
Hurdle 45 3 6.7% −22.50
NH Flat 17 0 0% −17.00
Chase 5 0 0% −5.00

Going

GoingRWSR£1
Good 70 4 5.7% −39.00
Soft 55 2 3.6% +1.00
Standard (AW) 38 3 7.9% +6.00
Good to Soft 27 0 0% −27.00
Heavy 21 1 4.8% −13.00
Good to Firm 5 0 0% −5.00

Courses

CourseRWSR£1
Dundalk (AW) 38 3 7.9% +6.00
Cork 23 1 4.3% −13.50
Naas 21 1 4.8% +20.00
Curragh 15 0 0% −15.00
Leopardstown 12 0 0% −12.00
Navan 12 1 8.3% +3.00
Gowran Park 12 0 0% −12.00
Punchestown 9 0 0% −9.00
Tramore 8 0 0% −8.00
Fairyhouse 6 0 0% −6.00
Down Royal 6 2 33.3% +10.50
Ballinrobe 6 0 0% −6.00
Roscommon 6 0 0% −6.00
Tipperary 6 0 0% −6.00
Limerick 5 1 20% +0.00

Class

ClassRWSR£1
Class 1 8 0 0% −8.00
Class 4 1 0 0% −1.00

Market position

In the bettingRWSRA/E£1
Favourite 4 0 0% 0.00 −4.00
2nd–3rd fav 21 1 4.8% 0.32 −18.00
4th–6th fav 62 7 11.3% 1.82 −1.00
7th+ in betting 129 2 1.6% 0.90 −54.00
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.

Horses trained

same window as header · most-raced first
HorseRWPlLast ran
Kaleo Ametsa (FR) 12 0 1 15 Oct 26
Siege Of Carthage (IRE) 9 1 3 1 Nov 26
Salacious (IRE) 9 0 1 20 May 26
Whatchadoin (IRE) 9 1 6 27 Feb 26
Oust (GB) 8 0 2 30 Jul 26
Lucy Wang (IRE)from Mme A-S Pacault · then Emmet Mullins 8 0 1 6 Apr 26
Lusted (GB) 6 0 0 16 Oct 26
Matriarchal (IRE) 6 1 2 2 Oct 26
Romance (GER) 6 1 3 27 Sep 26
Merciless (IRE) 6 0 0 1 Sep 26
Chick Flick (IRE) 6 0 0 29 Jul 24
Revelator (IRE) 5 0 1 11 Oct 26
Showing the 60 most-raced of the 63 horses sent out 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.
Where they came from · where they went next

Of the 60 horses listed, 7 arrived from another yard in our archive, most often from A P O'Brien (2); 53 had their first archived run for this yard.

17 have since run for another yard, most often for Mark Michael McNiff (2); 43 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.

Current form

significance-gated

Last 14 days

Small sample
0 from 1
Only 1 runners in the last 14 days — too few to read against the baseline (gate: n≥15). The card states the sample and stays neutral.

When the yard fires

strike by month, lifetime
JFMAMJJASOND
1320004010041000
Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Jockey bookings

same window · biggest samples first
Go-to riderAndrew Slattery
23% of all rides
6% SR · A/E 1.78
RiderRWSR£1
Andrew Slattery 50 3 6% +14.00
Seamie Heffernan 32 2 6.3% −22.00
Phillip Enright 30 2 6.7% −17.00
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2022→
10
Archived wins
£184k
Prize money
2026
Best season · 4 wins
Matriarchal (IRE) — Irish Stallion Farms EBF Fillies Maiden Navan · May 2026
£12,958
Whatchadoin (IRE) — Irish Stallion Farms EBF Auction Maiden Dundalk (AW) · Oct 2025
£10,620
Lihyan (IRE) — Sign Up To Our Newsletter Maiden Hurdle Cork · Jul 2022
£7,375
Notable horses
Whatchadoin (IRE) Siege Of Carthage (IRE) Matriarchal (IRE) Romance (GER) Tatianna (IRE) The Lord Maid (IRE)

Sires in the string

progeny record · win % by ground and trip
Starman (GB) 7.1% · 1–14
Progeny have won 11.9% of 1,154 runs since 2025 (188 horses). Weakest over 1m – 1m1f (all codes): 8.8% from 171.
Doctor Dino (FR) 0% · 0–12
Progeny have won 16% of 3,210 runs since 2013 (495 horses). Strongest on Good going: 19.9% from 559. Weakest on Standard (AW) going: 9.5% from 211. Strongest over 1m5f – 2m (all codes): 19.8% from 693. Weakest over 1m – 1m1f (all codes): 8.7% from 138.
Sioux Nation (USA) 9.1% · 1–11
Progeny have won 12.4% of 2,901 runs since 2022 (360 horses). Strongest on Good to Firm going: 17.2% from 425. Strongest at trips under 6f (all codes): 16.2% from 580. Weakest over 1m2f – 1m4f (all codes): 4.7% from 190.
Cotai Glory (GB) 0% · 0–9
Progeny have won 11.5% of 3,947 runs since 2021 (389 horses). Strongest on Standard (AW) going: 14.6% from 1,416. Weakest on Soft going: 7.1% from 425.
Elzaam (AUS) 0% · 0–9
Progeny have won 9.2% of 4,526 runs since 2016 (374 horses). Weakest over 1m5f – 2m (all codes): 4.9% from 325.
Getaway (GER) 11.1% · 1–9
Progeny have won 11.3% of 10,962 runs since 2016 (1,029 horses). Strongest on Good to Firm going: 23.1% from 134.
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 1 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

latest 50 of 216 · newest first

The latest 50 of 216 archived runners, newest first. The full record runs from 8 July 2022 to 1 November 2026.

DateCourseHorseRaceFinishSP
01 Nov 26 Cork (IRE) Siege Of Carthage (IRE)J: Phillip Enright Paddy Power 'How Many Days 'Til Christmas?' Irish EBF Novice Hurdle (Listed)Class 1 · 24.5f · Good To Yielding · 6 ran 4th 20/1
16 Oct 26 Dundalk (AW) (IRE) Lusted (GB)J: Andrew Slattery James Crowe 1 Year Memorial Nursery Handicap7f · Standard · 13 ran 12th 40/1
16 Oct 26 Dundalk (AW) (IRE) Rosanella (GB)J: Andrew Slattery Book Online At DundalkStadium.com Maiden6f · Standard · 9 ran 7th 200/1
15 Oct 26 Curragh (IRE) Kaleo Ametsa (FR)J: Jimmy Dalton Isuzu Ireland Handicap14f · Yielding To Soft · 21 ran 17th 28/1
15 Oct 26 Curragh (IRE) Clash (GB)J: Andrew Slattery Irish EBF Median Sires Series Maiden (Smullen Series)8f · Soft · 15 ran 14th 250/1
11 Oct 26 Cork (IRE) Siege Of Carthage (IRE)J: Phillip Enright Irish Stallion Farms EBF Novice Hurdle24f · Good · 3 ran 2nd 6/1
11 Oct 26 Naas (IRE) Revelator (IRE)J: W. M. Lordan Irish EBF Auction Series Race Final7f · Soft · 12 ran 11th 100/1
08 Oct 26 Thurles (IRE) Clash (GB)J: Chris Hayes Irish EBF Auction Series Maiden (Smullen Series)8.5f · Good To Yielding · 14 ran 10th 125/1
07 Oct 26 Navan (IRE) Rosanella (GB)J: Andrew Slattery Buy Now & Save With The Real Deal Bundle Maiden6f · Yielding · 13 ran 12th 100/1
03 Oct 26 Gowran Park (IRE) Siege Of Carthage (IRE)J: Phillip Enright SIS Supporting Irish Racing Beginners Steeplechase20f · Good To Yielding · 8 ran 5th 13/2
02 Oct 26 Dundalk (AW) (IRE) Matriarchal (IRE)J: W. M. Lordan Irish Stallion Farms EBF Legacy Stakes (Listed)Class 1 · 5f · Standard · 13 ran 11th 80/1
27 Sep 26 Curragh (IRE) Romance (GER)J: Andrew Slattery Kwiff More Bang For Your Bet Nursery Handicap7f · Heavy · 10 ran 2nd 11/4
25 Sep 26 Dundalk (AW) (IRE) Bajans (GB)J: Andrew Slattery Irish Stallion Farms EBF Fillies Maiden7f · Standard · 13 ran 13th 125/1
22 Sep 26 Listowel (IRE) Romance (GER)J: Andrew Slattery MAC Hardware & Farm Supplies Irish EBF Rated Race8f · Yielding · 7 ran 2nd 13/2
21 Sep 26 Fairyhouse (IRE) Rosanella (GB)J: Nathan Crosse Kilminfoyle House Stud Fillies Maiden7f · Good · 17 ran 11th 50/1
19 Sep 26 Gowran Park (IRE) Lusted (GB)J: Andrew Slattery Irish Stallion Farms EBF Fillies Maiden8f · Yielding To Soft · 7 ran 7th 50/1
17 Sep 26 Naas (IRE) Revelator (IRE)J: Andrew Slattery Irish EBF Auction Series Maiden7f · Yielding · 15 ran 14th 25/1
15 Sep 26 Punchestown (IRE) Clash (GB)J: W. J. Lee Punchestown Is Back Maiden8f · Good · 14 ran 13th 150/1
11 Sep 26 Ballinrobe (IRE) Rosarian (IRE)J: Richard Deegan Irish Stallion Farms EBF Mares Maiden Hurdle18f · Good To Yielding · 15 ran 9th 12/1
09 Sep 26 Cork (IRE) Revelator (IRE)J: Andrew Slattery Coolmore Stud Gleneagles Irish EBF (C & G) Maiden6f · Good · 8 ran 8th 8/1

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).

KTB’s figures

the forward record · since 5 Oct 2026

KTB’s figures on this yard’s runners since 7 Oct 2026: the KTB Selection in 1 run (won 0) · to 7 Oct 2026.

Each pick was a KTB figure’s choice before the off — the published KTB Selection, the top-rated horse on KTB Rating, the fastest on KTB Speed — settled against the result the next morning and never worked out again; “did not run” is counted apart. GB and Irish races only. A record of weeks so far: read it as a count, not a verdict.

Quick answers

What is Josh Halley's strike rate?
Josh Halley has won 10 of 216 runners since 2008, a strike rate of 4.6% (as at 1 November 2026). Figures are computed from our own results archive.
Which course does Josh Halley do best at?
Dundalk (AW) by strike rate: 3 wins from 38 runners (7.9%) 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 Josh Halley?
Andrew Slattery, with 50 runners since 2008 — 23% of the total. That pairing has won 3 (6%).
Is Josh Halley in form?
Too few runners in the last 14 days to read — 1 runner, which is not a sample we will draw a conclusion from.
What is Josh Halley's Fair A/E?
0.96, from 215 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 1 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).