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Jockey profile

Johnny Dekeyser

38 rides in our archive record, 2005 · 17 individual horses
As at 28 Oct 2026 · KTB archive: 2005–present, updated daily
Last ride Jul 2005 100% of rides on the flat
Archive record 2005
No rides from 1 Jan 2008, where our aggregate statistics normally begin — showing the full archive record instead, 5 Jan 2005 to 1 Jul 2005. Figures that need a horse's earlier runs (debuts, time since a run, first-time headgear, new connections, last-time-out winners) are left out: for runs this early our archive cannot see what came before.
2–38
Wins / Runs
5.3%
Strike rate
n=38
15 (40%)
Placed
0.61
Fair A/E
n=37 · 0.50 incl. margin
−16.50
£1 level stake
n=38 at SP · −43.4%
£16,784
Prize money (window)

Riding patterns

the angles behind the record · vs 5.3% baseline
When favourite
0%
n=3 · A/E 0.00 · £1 −3.00
Big fields · 14+ runners
0%−5.3
n=10 · A/E 0.00 · £1 −10.00

Each tile is the record in that situation vs the 5.3% baseline — descriptive splits with the sample always shown, not tips. Tiles under 30 runs render muted. Claiming rides are runs where the rider carried a weight claim. Group / Graded covers pattern and listed races. Tiles that depend on a horse's earlier runs (debuts, time off, first-time headgear, new connections, last-time-out winners) are not shown on an archive-era record: for runs this early our archive cannot see what came before.

Record by conditions

same window as header

Going

GoingRWSR£1
Standard (AW) 24 1 4.2% −19.50
Good to Firm 6 0 0% −6.00
Good 4 1 25% +13.00
Good to Soft 2 0 0% −2.00
Firm 1 0 0% −1.00
Soft 1 0 0% −1.00

Courses

CourseRWSR£1
Wolverhampton (AW) 12 1 8.3% −7.50
Lingfield (AW) 10 0 0% −10.00
Chepstow 3 0 0% −3.00
Southwell (AW) 2 0 0% −2.00
Nottingham 2 0 0% −2.00
Thirsk 2 1 50% +15.00
Yarmouth 2 0 0% −2.00
Leicester 2 0 0% −2.00
Bath 1 0 0% −1.00
Brighton 1 0 0% −1.00
Haydock 1 0 0% −1.00

Class

ClassRWSR£1
Class 5 15 1 6.7% +2.00
Class 6 15 1 6.7% −10.50
Class 4 4 0 0% −4.00
Class 7 4 0 0% −4.00

Market position

In the bettingRWSRA/E£1
Favourite 4 0 0% 0.00 −4.00
2nd–3rd fav 8 1 12.5% 0.86 −3.50
4th–6th fav 10 1 10% 1.30 +7.00
7th+ in betting 16 0 0% 0.00 −16.00
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 ridden

same window as header · most-raced first
HorseRWPlLast ran
Hawkit (USA) 5 0 2 1 Jul 05
Diamond Max (IRE) 5 0 0 9 Apr 05
Gold Guest (GB) 4 1 2 16 Apr 05
Shergael (IRE) 3 0 1 1 Jun 05
Beauchamp Star (GB) 3 0 1 15 Apr 05
Point Of Dispute (GB) 3 0 3 14 Feb 05
Alzarma (GB) 2 0 2 23 Jun 05
Rock Haven (IRE) 2 0 0 30 May 05
Love Attack (IRE) 2 0 1 9 May 05
Knock Bridge (IRE) 2 0 1 6 Apr 05
Miss Chantilly (GB) 1 0 0 1 Jun 05
Diamond Joshua (IRE) 1 0 0 24 May 05
All 17 horses ridden 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.

By month

strike by month, 2005
JFMAMJJASOND
200001000·····
A flat rider: the season runs Mar–Oct. Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Riding for

same window · biggest samples first
TrainerRWSR£1
Walter Swinburn 8 1 12.5% +9.00
Declan Carroll 6 0 0% −6.00
David Evans 6 0 0% −6.00
John Berry 6 0 0% −6.00
Alan Bailey 4 0 0% −4.00
J Hetherton 4 0 0% −4.00
John Gallagher 4 1 25% +0.50
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2005→
2
Archived wins
£16,784
Prize money
2005
Best season · 2 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. On this page the header statistics and this card both count from the archive floor (2005), so they agree.
Alpine Reel (IRE) — William Rhodes Maiden Stakes Thirsk · May 2005 · Class 5
£5,460
Gold Guest (GB) — NFL Handicap (Div 1) Wolverhampton (AW) · Jan 2005 · Class 6
£2,915
Notable horses
Gold Guest (GB) Alpine Reel (IRE)

Sires of the horses ridden

progeny record · win % by ground and trip
Nicolotte (GB) 0% · 0–5
Progeny have won 8.1% of 247 runs since 2005 (24 horses).
Silver Hawk (USA) 0% · 0–5
Progeny have won 11.6% of 585 runs since 2005 (56 horses). Strongest over 1m – 1m1f (all codes): 19.4% from 103.
Vettori (IRE) 25% · 1–4
Progeny have won 7.7% of 3,853 runs since 2005 (271 horses).
Barathea (IRE) 0% · 0–3
Progeny have won 8.5% of 6,464 runs since 2005 (464 horses). Weakest over 2m5f – 3m (all codes): 4.6% from 217.
Cyrano de Bergerac (IRE) 0% · 0–3
Progeny have won 8.2% of 316 runs since 2005 (28 horses).
Danehill Dancer (IRE) 33.3% · 1–3
Progeny have won 11.2% of 13,104 runs since 2005 (993 horses). Weakest over 2m5f – 3m (all codes): 6.8% from 148.
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 2005, 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

all 38 archived runs · newest first

Every one of Johnny Dekeyser's 38 archived rides, from 5 January 2005 to 1 July 2005, newest first — 2 winners among them.

DateCourseHorseRaceFinishSP
01 Jul 05 Haydock Hawkit (USA)T: Alan Bailey Whitetobrown.com Claiming StakesClass 5 · 10.5f · Good To Firm · 10 ran 3rd 15/8F
23 Jun 05 Leicester Alzarma (GB)T: John Gallagher Talbographic Selling StakesClass 6 · 7f · Good To Firm · 13 ran 2nd 18/1
01 Jun 05 Yarmouth Miss Chantilly (GB)T: Walter Swinburn J & H Signs Maiden StakesClass 5 · 7f · Firm · 9 ran 8th 16/1
01 Jun 05 Yarmouth Shergael (IRE)T: Walter Swinburn ULR Norwich HandicapClass 6 · 10f · Good To Firm · 15 ran 9th 13/2F
30 May 05 Chepstow Rock Haven (IRE)T: Walter Swinburn Redbridge Management Services Maiden StakesClass 5 · 8f · Good · 14 ran 8th 28/1
24 May 05 Nottingham Diamond Joshua (IRE)T: John Gallagher Colwick Park Banded StakesClass 7 · 14f · Good · 16 ran 8th 50/1
23 May 05 Thirsk Alpine Reel (IRE)T: Walter Swinburn William Rhodes Maiden StakesClass 5 · 7f · Good · 13 ran 1st 16/1
22 May 05 Brighton Shergael (IRE)T: Walter Swinburn toteexacta HandicapClass 6 · 10f · Good To Firm · 19 ran 4th 40/1
20 May 05 Bath Kalahari Dream (IRE)T: Walter Swinburn Charles Saunders Food Service Median Auction Maiden StakesClass 6 · 8f · Good To Firm · 11 ran 10th 33/1
17 May 05 Leicester Diamond Dan (IRE)T: John Berry Ladbrokes.com Maiden StakesClass 5 · 6f · Good To Firm · 17 ran 16th 66/1
09 May 05 Southwell (AW) Love Attack (IRE)T: Declan Carroll Golf And Racing At Southwell Tri-Banded StakesClass 7 · 11f · Standard · 10 ran 4th 13/2
07 May 05 Thirsk Rock Haven (IRE)T: Walter Swinburn Maiden StakesClass 5 · 8f · Good · 18 ran 5th 80/1
04 May 05 Chepstow Shergael (IRE)T: Walter Swinburn Longcroft HandicapClass 6 · 8f · Good To Soft · 18 ran 11th 25/1
04 May 05 Chepstow Hawkit (USA)T: Alan Bailey Claiming StakesClass 6 · 10f · Good To Soft · 9 ran 2nd 5/1
16 Apr 05 Wolverhampton (AW) Gold Guest (GB)T: Declan Carroll HandicapClass 6 · 9.5f · Standard · 13 ran 9th 6/1
15 Apr 05 Wolverhampton (AW) Love Attack (IRE)T: Declan Carroll Tri-Banded StakesClass 7 · 8.5f · Standard · 12 ran 3rd 25/1
15 Apr 05 Wolverhampton (AW) Beauchamp Star (GB)T: David Evans Maiden Claiming StakesClass 7 · 9.5f · Standard · 13 ran 7th 4/1
09 Apr 05 Lingfield (AW) Diamond Max (IRE)T: John Berry Press Red To Bet HandicapClass 5 · 8f · Standard · 8 ran 5th 4/1
06 Apr 05 Nottingham Knock Bridge (IRE)T: David Evans Conference Centre HandicapClass 5 · 8f · Soft · 17 ran 2nd 14/1
04 Apr 05 Wolverhampton (AW) Gold Guest (GB)T: Declan Carroll HandicapClass 6 · 9.5f · Standard · 13 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 Johnny Dekeyser's strike rate?
Johnny Dekeyser has won 2 of 38 rides in 2005, a strike rate of 5.3% (as at 28 October 2026). Figures are computed from our own results archive. Our archive begins in 2005, so anything earlier is not counted.
What is Johnny Dekeyser's Fair A/E?
0.61, from 37 rides with a computed fair probability in 2005. 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 28 October 2026, computed from our own results archive (2005 onwards; aggregates from 2008). This profile has no runs from 2008, so every figure on this page counts from the start of the archive instead.