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Jockey profile

Mr B O'Sullivan

4 rides in our archive record, 2005 · 4 individual horses
As at 28 Oct 2026 · KTB archive: 2005–present, updated daily
Last ride Apr 2005 100% of rides over jumps
Archive record 2005
No rides from 1 Jan 2008, where our aggregate statistics normally begin — showing the full archive record instead, 28 Mar 2005 to 6 Apr 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.
0–4
Wins / Runs
0%
Strike rate
n=4
0 (0%)
Placed
0.00
n=4 · 0.00 incl. margin
−4.00
£1 level stake
n=4 at SP · −100.0%

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
Claiming rides · riding with a claim
0%+0.0
n=1 · A/E 0.00 · £1 −1.00
Big fields · 14+ runners
0%+0.0
n=4 · A/E 0.00 · £1 −4.00

Each tile is the record in that situation vs the 0% 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

Race type

TypeRWSR£1
NH Flat 2 0 0% −2.00
Chase 1 0 0% −1.00
Hurdle 1 0 0% −1.00

Going

GoingRWSR£1
Heavy 3 0 0% −3.00
Soft 1 0 0% −1.00

Courses

CourseRWSR£1
Gowran Park 3 0 0% −3.00
Cork 1 0 0% −1.00

Market position

In the bettingRWSRA/E£1
2nd–3rd fav 1 0 0% 0.00 −1.00
7th+ in betting 3 0 0% 0.00 −3.00
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 · 2 obstacle rides (chases & hurdles)
CodeRCompFURPUBDOth
Chase 1 100% 0 0 0 0 0
Hurdle 1 100% 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
Out Of The Village (IRE) 1 0 0 6 Apr 05
Pineapple Tart (IRE) 1 0 0 6 Apr 05
Ready For Return (IRE) 1 0 0 6 Apr 05
Chapel Cross (IRE) 1 0 0 28 Mar 05
All 4 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
Eugene M O'Sullivan 2 0 0% −2.00
Miss M Harding 1 0 0% −1.00
W Harney 1 0 0% −1.00
Muted rows are under 30 rides.

Sires of the horses ridden

progeny record · win % by ground and trip
Erins Isle (IRE) 0% · 0–1
Progeny have won 8.2% of 511 runs since 2005 (59 horses).
Old Vic (GB) 0% · 0–1
Progeny have won 11.6% of 8,952 runs since 2005 (795 horses).
Oscar (IRE) 0% · 0–1
Progeny have won 10.7% of 19,129 runs since 2005 (1,655 horses). Strongest on Standard (AW) going: 17.8% from 107.
Son Of Sharp Shot (IRE) 0% · 0–1
Progeny have won 5.8% of 258 runs since 2005 (37 horses).
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 4 archived runs · newest first

Every one of Mr B O'Sullivan's 4 archived rides, from 28 March 2005 to 6 April 2005, newest first — no winners among them.

Best finish: 5th of 15 — Chapel Cross (IRE), Cork, 28 Mar 2005.

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 B O'Sullivan's strike rate?
Mr B O'Sullivan has won 0 of 4 rides in 2005, a strike rate of 0% (as at 28 October 2026). Figures are computed from our own results archive. A small sample — fewer than 30 rides, so read the count before the percentage. Our archive begins in 2005, so anything earlier is not counted.
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.