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Jockey profile

Mr D J Byrne

57 rides in the lifetime window · 41 individual horses
As at 6 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride Jun 2014 98% of rides over jumps
Last 5 seasons Lifetime (2008→)
No rides 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.
0–57
Wins / Runs
0%
Strike rate
n=57
3 (5%)
Placed
0.00
Fair A/E
n=57 · 0.00 incl. margin
−57.00
£1 level stake
n=57 at SP · −100.0%
£4,998
Prize money (window)
Strike by season
0%

Riding patterns

the angles behind the record · vs 0% baseline
First ride on the horse · first captured pairing
0%+0.0
n=40 · A/E 0.00 · £1 −40.00
Fresh horses · 61+ days off
0%+0.0
n=13 · A/E 0.00 · £1 −13.00
When favourite
0%
n=1 · A/E 0.00 · £1 −1.00
Claiming rides · riding with a claim
0%+0.0
n=57 · A/E 0.00 · £1 −57.00
Big fields · 14+ runners
0%+0.0
n=47 · A/E 0.00 · £1 −47.00

Each tile is the record in that situation vs the 0% baseline — descriptive splits with the sample always shown, for you to weigh. Tiles under 30 runs render muted. First rides are the first captured pairing of horse and rider; last-time-out winners are horses whose previous captured run was a win; claiming rides are runs where the rider carried a weight claim. Group / Graded covers pattern and listed races.

Notable angles

vs their own baseline
When claiming 0% vs 0% · n=57 · A/E 0.00
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
NH Flat 36 0 0% −36.00
Chase 10 0 0% −10.00
Hurdle 10 0 0% −10.00
Flat 1 0 0% −1.00

Going

GoingRWSR£1
Soft 26 0 0% −26.00
Good to Firm 9 0 0% −9.00
Good 9 0 0% −9.00
Heavy 7 0 0% −7.00
Good to Soft 3 0 0% −3.00
Firm 2 0 0% −2.00
Standard (AW) 1 0 0% −1.00

Courses

CourseRWSR£1
Cork 10 0 0% −10.00
Punchestown 8 0 0% −8.00
Clonmel 7 0 0% −7.00
Limerick 5 0 0% −5.00
Wexford 5 0 0% −5.00
Roscommon 4 0 0% −4.00
Galway 3 0 0% −3.00
Tramore 3 0 0% −3.00
Gowran Park 2 0 0% −2.00
Thurles 2 0 0% −2.00
Tipperary 2 0 0% −2.00
Downpatrick 1 0 0% −1.00
Killarney 1 0 0% −1.00
Wolverhampton (AW) 1 0 0% −1.00
Listowel 1 0 0% −1.00

Class

ClassRWSR£1
Class 6 1 0 0% −1.00

Market position

In the bettingRWSRA/E£1
Favourite 2 0 0% 0.00 −2.00
2nd–3rd fav 3 0 0% 0.00 −3.00
4th–6th fav 8 0 0% 0.00 −8.00
7th+ in betting 44 0 0% 0.00 −44.00
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
75% completed · 20 obstacle rides (chases & hurdles)
CodeRCompFURPUBDOth
Chase 10 50% 0 0 4 0 1
Hurdle 10 100% 0 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 ridden

same window as header · most-raced first
HorseRWPlLast ran
Shamozzle (IRE) 4 0 0 16 Nov 08
Perky Bob (IRE) 3 0 0 14 May 12
Lord Liscreagh (IRE) 3 0 0 29 Jul 10
Queen Of Cool (IRE) 3 0 0 29 Oct 09
Schindlers Rock (IRE) 2 0 1 13 Apr 13
Fishers Star (IRE) 2 0 0 24 May 12
Mallowney (IRE) 2 0 0 23 Apr 12
Cahercailin (IRE) 2 0 0 14 Oct 09
Flamon Brilliant (IRE) 2 0 0 16 Aug 09
Beenbawnbenny (IRE) 2 0 0 26 Feb 09
Letthesunshine (IRE) 2 0 0 25 Jul 08
Georgetown Hope (IRE) 1 0 0 13 Jun 14
All 41 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, lifetime
JFMAMJJASOND
·00000000000
A jumps rider: the season runs Oct–Apr. Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Riding for

same window · biggest samples first
TrainerRWSR£1
Timothy Doyle 19 0 0% −19.00
M J Byrne 18 0 0% −18.00
Michael David Murphy 5 0 0% −5.00
Denis Quinn 2 0 0% −2.00
Richard Pugh 2 0 0% −2.00
Robert Tyner 2 0 0% −2.00
J Halley 1 0 0% −1.00
M A Molloy 1 0 0% −1.00
N Nevin 1 0 0% −1.00
M J Phillips 1 0 0% −1.00
Patrick Rooney 1 0 0% −1.00
Seamus G O'Donnell 1 0 0% −1.00
Muted rows are under 30 rides.

Sires of the horses ridden

progeny record · win % by ground and trip
Alzao (USA) 0% · 0–4
Progeny have won 10.2% of 381 runs since 2008 (42 horses).
Beneficial (GB) 0% · 0–4
Progeny have won 10.4% of 17,046 runs since 2008 (1,155 horses).
Bob Back (USA) 0% · 0–4
Progeny have won 11.8% of 3,724 runs since 2008 (338 horses).
King's Theatre (IRE) 0% · 0–3
Progeny have won 14.4% of 12,129 runs since 2008 (746 horses). Weakest on Standard (AW) going: 4.8% from 125. Weakest over 1m2f – 1m4f (all codes): 7.9% from 203.
Muharib (USA) 0% · 0–3
Progeny have won 0% of 17 runs since 2008 (6 horses). A small sample.
Anshan (GB) 0% · 0–2
Progeny have won 9.6% of 4,216 runs since 2008 (387 horses). Strongest on Good to Firm going: 14.2% from 520.
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 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

latest 50 of 60 · newest first

The latest 50 of 60 archived rides, newest first. The full record runs from 28 December 2006 to 13 June 2014.

DateCourseHorseRaceFinishSP
13 Jun 14 Clonmel Georgetown Hope (IRE)T: Seamus G O'Donnell Music After Racing From 'Legends' Flat Race16f · Good To Firm · 17 ran 13th 66/1
11 May 13 Punchestown Gaire Geal (IRE)T: Mrs Audrey Dooley Punchestown For Events Beginners Chase20f · Yielding · 15 ran 12th 50/1
13 Apr 13 Tramore Schindlers Rock (IRE)T: Richard Pugh Waterford & Tramore Racecourse Hunters Chase22f · Yielding · 15 ran 6th 8/1
03 Apr 13 Downpatrick Schindlers Rock (IRE)T: Richard Pugh Toals Bookmakers In Every County In The North Maiden Hunters Chase21.5f · Good · 6 ran 2nd 12/1
07 Mar 13 Clonmel Perking Up (IRE)T: J Halley Ardfinnan Flat Race16.5f · Heavy · 10 ran 6th 25/1
15 Jun 12 Clonmel The Swetest Thing (IRE)T: Timothy Doyle Suir Valley Flat Race (Div 1)16f · Soft · 16 ran 8th 14/1
30 May 12 Punchestown Venture West (IRE)T: Patrick Rooney Mickybo And Me Flat Race17f · Good · 16 ran 16th 33/1
24 May 12 Tipperary Fishers Star (IRE)T: Robert Tyner Kedrah House Stud 'well Chosen' Novice Hunters Chase23f · Good To Firm · 9 ran PU 4/1
19 May 12 Wexford Aves (IRE)T: Timothy Doyle Borro Mares Flat Race16f · Yielding · 16 ran 8th 25/1
14 May 12 Killarney Perky Bob (IRE)T: M J Byrne Laurels Bar (c & G) Maiden Hurdle20f · Good · 16 ran 10th 50/1
23 Apr 12 Cork Mallowney (IRE)T: Timothy Doyle www.corkracecourse.ie Flat Race18f · Soft · 19 ran 5th 6/1
09 Apr 12 Cork Streams Of Whiskey (IRE)T: M J Byrne Pegus Horse Feed Point-to-point Series Final Flat Race20f · Yielding To Soft · 15 ran 8th 16/1
09 Apr 12 Cork Fishers Star (IRE)T: Robert Tyner Coolmore N.h. Sires Ask & Getaway Hunters Chase24f · Yielding To Soft · 18 ran 4th 16/1
09 Apr 12 Cork Perky Bob (IRE)T: M J Byrne Friday Evening Racing At Cork Racecourse (Q.R.) Maiden Hurdle24f · Yielding To Soft · 19 ran 10th 33/1
02 Feb 12 Clonmel Come On Flash (IRE)T: M A Gunn Clonmel Festival Week Maiden Hunters Chase20f · Heavy · 14 ran PU 50/1
28 Dec 11 Limerick Perky Bob (IRE)T: M J Byrne Irish Independent Beginners Chase22f · Heavy · 14 ran RR 33/1
26 Dec 11 Limerick Shane Bella Adam (IRE)T: Denis Quinn Ggl Security 24/7 Alarm & Cctv Monitoring Flat Race16f · Heavy · 11 ran 10th 20/1
27 May 11 Cork Mallowney (IRE)T: Timothy Doyle Mallow.ie Flat Race16f · Good · 22 ran 10th 25/1
19 Mar 11 Gowran Park Stop Road Lad (IRE)T: Timothy Doyle Kilkenny (Pro/Am) Flat Race16f · Yielding · 16 ran 15th 33/1
31 Jul 10 Galway Just Sandy (IRE)T: Denis Quinn Kerrymaid Festival Flat Race16f · Good To Firm · 16 ran 13th 50/1

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 Mr D J Byrne's strike rate?
Mr D J Byrne has won 0 of 57 rides since 2008, a strike rate of 0% (as at 6 November 2026). Figures are computed from our own results archive.
What is Mr D J Byrne's Fair A/E?
0.00, from 57 rides 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 6 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).