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Jockey profile

Mikey O'Sullivan

18 rides in the lifetime window · 13 individual horses
As at 6 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride May 2017 100% of rides on the flat
Last 5 seasons Lifetime (2016→)
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.
0–18
Wins / Runs
0%
Strike rate
n=18
0 (0%)
Placed
0.00
Fair A/E
n=18 · 0.00 incl. margin
−18.00
£1 level stake
n=18 at SP · −100.0%
£311
Prize money (window)
Strike by season
0%

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

Riding patterns

the angles behind the record · vs 0% baseline
First ride on the horse · first captured pairing
0%+0.0
n=13 · A/E 0.00 · £1 −13.00
Last-time-out winners · previous run was a win
0%+0.0
n=1 · A/E 0.00 · £1 −1.00
Fresh horses · 61+ days off
0%+0.0
n=7 · A/E 0.00 · £1 −7.00
When favourite
0%
n=1 · A/E 0.00 · £1 −1.00
Claiming rides · riding with a claim
0%+0.0
n=18 · A/E 0.00 · £1 −18.00
Big fields · 14+ runners
0%+0.0
n=11 · A/E 0.00 · £1 −11.00

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.

Record by conditions

same window as header

Going

GoingRWSR£1
Soft 8 0 0% −8.00
Standard (AW) 4 0 0% −4.00
Good to Soft 2 0 0% −2.00
Heavy 2 0 0% −2.00
Good to Firm 1 0 0% −1.00
Good 1 0 0% −1.00

Courses

CourseRWSR£1
Cork 4 0 0% −4.00
Dundalk (AW) 4 0 0% −4.00
Gowran Park (IRE) 2 0 0% −2.00
Limerick 2 0 0% −2.00
Tipperary 2 0 0% −2.00
Killarney 1 0 0% −1.00
Leopardstown 1 0 0% −1.00
Naas 1 0 0% −1.00
Navan 1 0 0% −1.00

Market position

In the bettingRWSRA/E£1
Favourite 1 0 0% 0.00 −1.00
2nd–3rd fav 1 0 0% 0.00 −1.00
4th–6th fav 1 0 0% 0.00 −1.00
7th+ in betting 15 0 0% 0.00 −15.00
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
Rubenesque (IRE) 3 0 0 2 Dec 16
Endless Endeavour (GB) 2 0 0 20 May 17
Compatriot (IRE) 2 0 0 30 Apr 17
Best Not Argue (IRE) 2 0 0 11 Apr 17
Cut The Deck (IRE) 1 0 0 30 Apr 17
Scilly (IRE) 1 0 0 22 Apr 17
Algebra (GB) 1 0 0 5 Apr 17
Dignified Air (GB) 1 0 0 3 Feb 17
La Cumparsita (IRE) 1 0 0 27 Jan 17
Carraigin Aonair (IRE) 1 0 0 20 Jan 17
Sonic Boom (GB) 1 0 0 15 Oct 16
Sweetie Jar (IRE) 1 0 0 2 Aug 16
All 13 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.

Riding for

same window · biggest samples first
TrainerRWSR£1
John Joseph Murphy 18 0 0% −18.00
Muted rows are under 30 rides.

Sires of the horses ridden

progeny record · win % by ground and trip
Acclamation (GB) 0% · 0–3
Progeny have won 10% of 19,711 runs since 2008 (1,327 horses). Strongest on Firm going: 15.2% from 151. Weakest over 2m1f – 2m4f (all codes): 6.7% from 195.
Getaway (GER) 0% · 0–3
Progeny have won 11.3% of 10,994 runs since 2016 (1,031 horses). Strongest on Good to Firm going: 23.1% from 134.
Pour Moi (IRE) 0% · 0–2
Progeny have won 9.9% of 2,696 runs since 2015 (266 horses). Weakest over 1m – 1m1f (all codes): 6.8% from 380.
Sir Percy (GB) 0% · 0–2
Progeny have won 11.2% of 7,153 runs since 2011 (473 horses).
Alfred Nobel (IRE) 0% · 0–1
Progeny have won 7% of 985 runs since 2014 (63 horses).
Art Connoisseur (IRE) 0% · 0–1
Progeny have won 7% of 1,171 runs since 2013 (75 horses). Weakest on Good going: 3.3% from 212. Strongest at trips under 6f (all codes): 11.2% from 169.
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

all 18 archived runs · newest first

Every one of Mikey O'Sullivan's 18 archived rides, from 9 July 2016 to 20 May 2017, newest first — no winners among them.

Best finish: 5th of 13 — Carraigin Aonair (IRE), Dundalk (AW), 20 Jan 2017.

DateCourseHorseRaceFinishSP
20 May 17 Navan Endless Endeavour (GB)T: John Joseph Murphy navanadventuresports.ie And Multiactivity Park Handicap (45-65)10f · Good To Firm · 22 ran 17th 33/1
30 Apr 17 Gowran Park (IRE) Compatriot (IRE)T: John Joseph Murphy Gowran Park Golf Open Singles Handicap8f · Soft · 14 ran 12th 20/1
30 Apr 17 Gowran Park (IRE) Cut The Deck (IRE)T: John Joseph Murphy Summer Evenings At Gowran Park Maiden8f · Soft · 16 ran 16th 50/1
22 Apr 17 Limerick Scilly (IRE)T: John Joseph Murphy Family Fun Day May 21st Maiden8f · Good · 16 ran 7th 100/1
11 Apr 17 Tipperary Best Not Argue (IRE)T: John Joseph Murphy TipperaryRaces.ie Handicap (Div 1)7.5f · Soft · 9 ran 5th 16/1
05 Apr 17 Leopardstown Algebra (GB)T: John Joseph Murphy Leopardstown 'club 30' Membership (c & G) Maiden10f · Soft · 12 ran 11th 100/1
02 Apr 17 Cork Best Not Argue (IRE)T: John Joseph Murphy Follow Us On Twitter Apprentice Handicap8.5f · Heavy · 18 ran 14th 25/1
26 Mar 17 Naas Compatriot (IRE)T: John Joseph Murphy Irish Stallion Farms E.B.F. Maiden8f · Soft To Heavy · 20 ran 19th 66/1
03 Feb 17 Dundalk (AW) Dignified Air (GB)T: John Joseph Murphy Elusive Pimpernel Maiden (Plus 10)7f · Standard · 14 ran 8th 66/1
27 Jan 17 Dundalk (AW) La Cumparsita (IRE)T: John Joseph Murphy Elusive Pimpernel Fillies Maiden (Plus 10)7f · Standard · 14 ran 12th 100/1
20 Jan 17 Dundalk (AW) Carraigin Aonair (IRE)T: John Joseph Murphy www.sherryproperty.ie Handicap (45-65) (Div 2)12f · Standard · 13 ran 5th 5/1F
02 Dec 16 Dundalk (AW) Rubenesque (IRE)T: John Joseph Murphy Crowne Plaza Leading Jockey & Trainer Championship Handicap (45-65)10.5f · Standard · 13 ran 6th 25/1
15 Oct 16 Cork Rubenesque (IRE)T: John Joseph Murphy Christmas Party Package Maiden8.5f · Good To Yielding · 18 ran 14th 50/1
15 Oct 16 Cork Sonic Boom (GB)T: John Joseph Murphy Coolmore Most Improved Maiden (Plus 10)7f · Good To Yielding · 14 ran 12th 66/1
08 Oct 16 Limerick Endless Endeavour (GB)T: John Joseph Murphy Irish Stallion Farms E.B.F. Auction Maiden (Plus 10)6.5f · Soft · 14 ran 10th 66/1
19 Aug 16 Killarney Rubenesque (IRE)T: John Joseph Murphy Irish Stallion Farms E.B.F. Fillies Maiden11f · Yielding · 10 ran 7th 66/1
02 Aug 16 Cork Sweetie Jar (IRE)T: John Joseph Murphy Follow Us On Twitter Handicap (45-65) (Div 1)6f · Yielding · 13 ran 8th 20/1
09 Jul 16 Tipperary Seaforth (IRE)T: John Joseph Murphy Download The Award Winning At The Races App Maiden5f · Yielding · 13 ran 11th 9/2

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 Mikey O'Sullivan's strike rate?
Mikey O'Sullivan has won 0 of 18 rides since 2008, a strike rate of 0% (as at 6 November 2026). Figures are computed from our own results archive. A small sample — fewer than 30 rides, 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).