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Jockey profile

Robert Spencer

3 rides in the lifetime window · 3 individual horses
As at 29 Oct 2026 · KTB archive: 2005–present, updated daily
Last ride Feb 2012 100% of rides on the flat
Last 5 seasons Lifetime (2011→)
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.
0–3
Wins / Runs
0%
Strike rate
n=3
1 (33%)
Placed
0.00
Fair A/E
n=3 · 0.00 incl. margin
−3.00
£1 level stake
n=3 at SP · −100.0%
£227
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=3 · A/E 0.00 · £1 −3.00
Fresh horses · 61+ days off
0%+0.0
n=1 · A/E 0.00 · £1 −1.00
Claiming rides · riding with a claim
0%+0.0
n=3 · A/E 0.00 · £1 −3.00
Big fields · 14+ runners
0%+0.0
n=1 · A/E 0.00 · £1 −1.00

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. 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

Courses

CourseRWSR£1
Kempton (AW) 2 0 0% −2.00
Lingfield (AW) 1 0 0% −1.00

Class

ClassRWSR£1
Class 7 2 0 0% −2.00
Class 6 1 0 0% −1.00

Market position

In the bettingRWSRA/E£1
2nd–3rd fav 1 0 0% 0.00 −1.00
4th–6th fav 1 0 0% 0.00 −1.00
7th+ in betting 1 0 0% 0.00 −1.00
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
My Sister (GB) 1 0 0 22 Feb 12
Slatey Hen (IRE) 1 0 1 8 Dec 11
Titan Diamond (IRE) 1 0 0 23 Nov 11
All 3 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
Mark Usher 2 0 0% −2.00
Richard Guest 1 0 0% −1.00
Muted rows are under 30 rides.

Sires of the horses ridden

progeny record · win % by ground and trip
Acclamation (GB) 0% · 0–1
Progeny have won 10% of 19,696 runs since 2008 (1,327 horses). Strongest on Firm going: 15.2% from 151. Weakest over 2m1f – 2m4f (all codes): 6.7% from 194.
Diamond Green (FR) 0% · 0–1
Progeny have won 7.4% of 2,572 runs since 2008 (261 horses). Strongest over 2m1f – 2m4f (all codes): 11.9% from 286.
Royal Applause (GB) 0% · 0–1
Progeny have won 8.6% of 12,434 runs since 2008 (774 horses). Weakest on Heavy going: 3.4% from 323.
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 29 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 3 archived runs · newest first

Every one of Robert Spencer's 3 archived rides, from 23 November 2011 to 22 February 2012, newest first — no winners among them.

Best finish: 3rd of 11 — Slatey Hen (IRE), Kempton (AW), 8 Dec 2011.

DateCourseHorseRaceFinishSP
22 Feb 12 Kempton (AW) My Sister (GB)T: Mark Usher All-Weather 'Hands And Heels' Apprentice Series HandicapClass 7 · 8f · Standard · 14 ran 9th 13/2
08 Dec 11 Kempton (AW) Slatey Hen (IRE)T: Richard Guest Book Your Next Event Here Apprentice HandicapClass 7 · 6f · Standard · 11 ran 3rd 8/1
23 Nov 11 Lingfield (AW) Titan Diamond (IRE)T: Mark Usher Ladbrokes Game On! All-Weather 'Hands And Heels' Apprentice Series HandicapClass 6 · 7f · Standard · 13 ran 9th 14/1

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 Robert Spencer's strike rate?
Robert Spencer has won 0 of 3 rides since 2008, a strike rate of 0% (as at 29 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 29 October 2026, computed from our own results archive (2005 onwards; aggregates from 2008).