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Jockey profile

Mr J Docker

14 rides in the lifetime window · 6 individual horses
As at 28 Oct 2026 · KTB archive: 2005–present, updated daily
Last ride May 2015 100% of rides over jumps
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.
2–14
Wins / Runs
14.3%
Strike rate
n=14
5 (36%)
Placed
0.92
n=14 · 0.80 incl. margin
−9.80
£1 level stake
n=14 at SP · −70.0%
£5,728
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 14.3% baseline
First ride on the horse · first captured pairing
0%−14.3
n=6 · A/E 0.00 · £1 −6.00
Last-time-out winners · previous run was a win
50%+35.7
n=2 · A/E 1.91 · £1 +0.00
Fresh horses · 61+ days off
14.3%+0.0
n=7 · A/E 0.97 · £1 −4.80
When favourite
100%
n=2 · A/E 2.48 · £1 +2.20
Claiming rides · riding with a claim
14.3%+0.0
n=14 · A/E 0.92 · £1 −9.80
Big fields · 14+ runners
0%−14.3
n=1 · A/E 0.00 · £1 −1.00

Each tile is the record in that situation vs the 14.3% baseline — descriptive splits with the sample always shown, not tips. 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
Good 8 1 12.5% −6.00
Good to Soft 4 1 25% −1.80
Good to Firm 1 0 0% −1.00
Soft 1 0 0% −1.00

Courses

CourseRWSR£1
Cheltenham 4 1 25% −1.80
Southwell 2 1 50% +0.00
Towcester 1 0 0% −1.00
Cartmel 1 0 0% −1.00
Catterick 1 0 0% −1.00
Fakenham 1 0 0% −1.00
Folkestone 1 0 0% −1.00
Fontwell 1 0 0% −1.00
Leicester 1 0 0% −1.00
Market Rasen 1 0 0% −1.00

Class

ClassRWSR£1
Class 6 10 1 10% −8.00
Class 4 2 0 0% −2.00
Class 5 2 1 50% +0.20

Market position

In the bettingRWSRA/E£1
Favourite 2 2 100% 2.48 +2.20
2nd–3rd fav 4 0 0% 0.00 −4.00
4th–6th fav 8 0 0% 0.00 −8.00
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
85.7% completed · 14 obstacle rides (chases & hurdles)
CodeRCompFURPUBDOth
Chase 14 85.7% 0 0 1 1 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
Popaway (GB) 6 2 3 12 May 15
Duke of Kentford (GB) 3 0 0 16 May 13
The Piper's Son (IRE) 2 0 1 9 Feb 10
Samenerve (FR) 1 0 0 13 Mar 14
Silver Tenor (GB) 1 0 0 16 Mar 12
Go North (IRE) 1 0 1 14 May 09
All 6 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
Mrs Pauline Harkin 6 2 33.3% −1.80
Stuart Morris 4 0 0% −4.00
Miss H Campbell 3 0 0% −3.00
N M Bloom 1 0 0% −1.00
Muted rows are under 30 rides.

Career highlights

lifetime archive, 2005→
3
Archived wins
£7,376
Prize money
2014
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. This card is the full archive census (2005→); the statistics in the header aggregate from 2008 — the floor that guarantees every horse a complete captured career — so this card can legitimately show more wins than the header.
Popaway (GB) — Shloer Hunters' Chase Cheltenham · Apr 2014 · Class 5
£2,184
Popaway (GB) — Bet On All UK Racing With totepool Open Hunters' Chase (Midlands Point-to-point Area) Southwell · May 2014 · Class 6
£1,872
Bedtime Boys (GB) — Betfred In Shops, On Phone And On-line Hunters' Chase Market Rasen · Feb 2006 · Class 6
£1,648

Sires of the horses ridden

progeny record · win % by ground and trip
Nomadic Way (USA) 33.3% · 2–6
Progeny have won 9.8% of 799 runs since 2008 (70 horses).
Shambo (IRE) 0% · 0–3
Progeny have won 10.1% of 267 runs since 2008 (36 horses).
Oscar (IRE) 0% · 0–2
Progeny have won 10.9% of 16,543 runs since 2008 (1,456 horses). Strongest on Standard (AW) going: 18.1% from 105.
Presenting (GB) 0% · 0–1
Progeny have won 11% of 20,050 runs since 2008 (1,686 horses). Strongest on Standard (AW) going: 24.3% from 136.
Protektor (GER) 0% · 0–1
Progeny have won 11.5% of 522 runs since 2008 (84 horses). Weakest over 2m5f – 3m (all codes): 6% from 100.
Silver Patriarch (IRE) 0% · 0–1
Progeny have won 7.8% of 2,609 runs since 2008 (262 horses). Strongest on Good to Firm going: 11.3% from 274. Strongest beyond 3m (all codes): 11.3% from 300.
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 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 22 archived runs · newest first

Every one of Mr J Docker's 22 archived rides, from 27 April 2005 to 12 May 2015, newest first — 3 winners among them.

DateCourseHorseRaceFinishSP
29 Apr 15 Cheltenham Popaway (GB)T: Mrs Pauline Harkin John Ellis Memorial Hunters' ChaseClass 5 · 16.5f · Good To Soft · 14 ran 7th 11/2
06 Mar 15 Leicester Popaway (GB)T: Mrs Pauline Harkin Thrusters Hunters' ChaseClass 6 · 16f · Good To Soft · 12 ran 7th 6/1
30 Apr 14 Cheltenham Popaway (GB)T: Mrs Pauline Harkin Shloer Hunters' ChaseClass 5 · 16.5f · Good To Soft · 11 ran 1st 6/5F
13 Mar 14 Towcester Samenerve (FR)T: Stuart Morris 32Red Casino Open Hunters' ChaseClass 6 · 20f · Good To Soft · 7 ran PU 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 J Docker's strike rate?
Mr J Docker has won 2 of 14 rides since 2008, a strike rate of 14.3% (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.
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).