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Jockey profile

Miss C O O'Brien

13 rides in the last 5 seasons · 10 individual horses
As at 14 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride 93 days ago 92% of rides over jumps
Last 5 seasons Lifetime (2023→)
from 1 Jan 2022
1–13
Wins / Runs
7.7%
Strike rate
n=13
3 (23%)
Placed
1.42
Fair A/E
n=13 · 1.10 incl. margin
−4.00
£1 level stake
n=13 at SP · −30.8%
£12,253
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 7.7% baseline
First ride on the horse · first captured pairing
10%+2.3
n=10 · A/E 1.92 · £1 −1.00
Last-time-out winners · previous run was a win
0%−7.7
n=1 · A/E 0.00 · £1 −1.00
Fresh horses · 61+ days off
0%−7.7
n=2 · A/E 0.00 · £1 −2.00
Claiming rides · riding with a claim
7.7%+0.0
n=13 · A/E 1.42 · £1 −4.00
Big fields · 14+ runners
0%−7.7
n=8 · A/E 0.00 · £1 −8.00

Each tile is the record in that situation vs the 7.7% 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

Race type

TypeRWSR£1
Hurdle 8 1 12.5% +1.00
Chase 4 0 0% −4.00
Flat 1 0 0% −1.00

Going

GoingRWSR£1
Soft 6 0 0% −6.00
Good 3 1 33.3% +6.00
Good to Soft 2 0 0% −2.00
Heavy 2 0 0% −2.00

Courses

CourseRWSR£1
Fairyhouse 3 0 0% −3.00
Thurles 2 0 0% −2.00
Bellewstown 1 0 0% −1.00
Clonmel 1 0 0% −1.00
Leopardstown 1 0 0% −1.00
Listowel 1 0 0% −1.00
Navan 1 0 0% −1.00
Punchestown 1 0 0% −1.00
Tramore (IRE) 1 0 0% −1.00
Wexford 1 1 100% +8.00

Market position

In the bettingRWSRA/E£1
4th–6th fav 6 1 16.7% 1.98 +3.00
7th+ in betting 7 0 0% 0.00 −7.00
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
100% completed · 12 obstacle rides (chases & hurdles)
CodeRCompFURPUBDOth
Chase 4 100% 0 0 0 0 0
Hurdle 8 100% 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
Routine Excellence (IRE) 3 0 1 22 Apr 25
Hey Babbs (IRE) 2 1 2 18 Apr 26
Goodie Girl (IRE) 1 0 0 13 Aug 26
Digby (IRE) 1 0 0 7 Jun 26
Dutch Schultz (GB) 1 0 0 4 Apr 26
The Guinness Boys (IRE) 1 0 0 19 Feb 26
Crowe Street (IRE) 1 0 0 2 Dec 25
Tinking Man (IRE) 1 0 0 26 Sep 25
Ahead Of The Posse (IRE) 1 0 0 20 Sep 25
Pharisees (IRE) 1 0 0 23 Feb 23
All 10 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
Gavin Cromwell 8 0 0% −8.00
Dermot A McLoughlin 4 1 25% +5.00
Eoin Christopher McCarthy 1 0 0% −1.00
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2023→
1
Archived wins
£12,253
Prize money
2025
Best season · 1 win
Hey Babbs (IRE) — WTW Willis Ladies Handicap Hurdle Wexford · Jul 2025
£6,785
Notable horses
Hey Babbs (IRE)

Sires of the horses ridden

progeny record · win % by ground and trip
Getaway (GER) 0% · 0–3
Progeny have won 11.3% of 11,040 runs since 2016 (1,034 horses). Strongest on Good to Firm going: 23.1% from 134.
Shantou (USA) 33.3% · 1–3
Progeny have won 13.6% of 7,845 runs since 2008 (539 horses). Strongest on Good to Firm going: 20.3% from 158.
Brian Boru (GB) 0% · 0–1
Progeny have won 11% of 4,124 runs since 2009 (285 horses).
Famous Name (GB) 0% · 0–1
Progeny have won 9.2% of 1,514 runs since 2016 (102 horses).
Golden Horn (GB) 0% · 0–1
Progeny have won 13.8% of 3,766 runs since 2019 (348 horses). Weakest on Heavy going: 9.1% from 164. Weakest over 6f – 7f (all codes): 8.2% from 233.
Jukebox Jury (IRE) 0% · 0–1
Progeny have won 13.6% of 2,263 runs since 2016 (257 horses). Weakest on Standard (AW) going: 10.3% from 155.
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 14 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 13 archived runs · newest first

Every one of Miss C O O'Brien's 13 archived rides, from 23 February 2023 to 13 August 2026, newest first — one winner among them.

DateCourseHorseRaceFinishSP
13 Aug 26 Tramore (IRE) Goodie Girl (IRE)T: Dermot A McLoughlin Conor Lannen Country Store (Ladies) Maiden16f · Good · 9 ran 8th 80/1
07 Jun 26 Punchestown Digby (IRE)T: Dermot A McLoughlin Congratulations Nicole Lockhead Anderson INHSC Ladies Handicap Hurdle19f · Good To Yielding · 16 ran 10th 15/2
18 Apr 26 Bellewstown Hey Babbs (IRE)T: Dermot A McLoughlin Pat & Eddie Smith Memorial (Q.R.) Handicap Hurdle24f · Yielding · 15 ran 3rd 15/2
04 Apr 26 Fairyhouse Dutch Schultz (GB)T: Gavin Cromwell Blackrock College AFC Ladies National Handicap Chase21f · Yielding To Soft · 17 ran 7th 20/1
19 Feb 26 Thurles The Guinness Boys (IRE)T: Gavin Cromwell Connolly's RED MILLS Ladies Handicap Hurdle16.5f · Soft To Heavy · 17 ran 9th 28/1
02 Dec 25 Clonmel Crowe Street (IRE)T: Gavin Cromwell Thanks To All For Your Support In 2025 (Q.R.) Maiden Hurdle19.5f · Heavy · 18 ran 11th 40/1
26 Sep 25 Listowel Tinking Man (IRE)T: Eoin Christopher McCarthy MCG Ladies Handicap Hurdle18f · Good To Yielding · 16 ran 10th 12/1
20 Sep 25 Navan Ahead Of The Posse (IRE)T: Gavin Cromwell Start Your Racing TV Free Trial Now Ladies Handicap Hurdle21f · Yielding · 16 ran 8th 10/1
24 Jul 25 Wexford Hey Babbs (IRE)T: Dermot A McLoughlin WTW Willis Ladies Handicap Hurdle20f · Good · 8 ran 1st 8/1
22 Apr 25 Fairyhouse Routine Excellence (IRE)T: Gavin Cromwell Fairyhouse Racecourse Ladies National Handicap Chase21f · Soft · 12 ran 8th 16/1
03 Mar 25 Leopardstown Routine Excellence (IRE)T: Gavin Cromwell John Thomas McNamara Series (Q.R.) Handicap Chase21.5f · Yielding · 12 ran 4th 14/1
08 Apr 23 Fairyhouse Routine Excellence (IRE)T: Gavin Cromwell Fred Kenny Lifetime Services To Racing Ladies National Handicap Chase21.5f · Soft · 10 ran 2nd 13/2
23 Feb 23 Thurles Pharisees (IRE)T: Gavin Cromwell Connolly's RED MILLS Ladies Handicap Hurdle (80-102)16.5f · Good · 18 ran 16th 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 Miss C O O'Brien's strike rate?
Miss C O O'Brien has won 1 of 13 rides since 2022, a strike rate of 7.7% (as at 14 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 14 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).