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Jockey profile

Marvin Cheung

17 rides in our archive record, 2005–2007 · 10 individual horses
As at 6 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride Jul 2007 100% of rides on the flat
Archive record 2005–2007
No rides from 1 Jan 2008, where our aggregate statistics normally begin — showing the full archive record instead, 5 May 2005 to 11 Jul 2007. 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.
0–17
Wins / Runs
0%
Strike rate
n=17
1 (6%)
Placed
0.00
n=17 · 0.00 incl. margin
−17.00
£1 level stake
n=17 at SP · −100.0%
£1,572
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
Claiming rides · riding with a claim
0%+0.0
n=14 · A/E 0.00 · £1 −14.00
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, for you to weigh. 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

Going

GoingRWSR£1
Standard (AW) 12 0 0% −12.00
Firm 1 0 0% −1.00
Good to Soft 1 0 0% −1.00
Good 1 0 0% −1.00
Heavy 1 0 0% −1.00
Soft 1 0 0% −1.00

Courses

CourseRWSR£1
Wolverhampton (AW) 6 0 0% −6.00
Southwell (AW) 3 0 0% −3.00
Brighton 2 0 0% −2.00
Kempton (AW) 2 0 0% −2.00
Lingfield (AW) 1 0 0% −1.00
Windsor 1 0 0% −1.00
Yarmouth 1 0 0% −1.00
Chepstow 1 0 0% −1.00

Class

ClassRWSR£1
Class 6 10 0 0% −10.00
Class 5 3 0 0% −3.00
Class 7 3 0 0% −3.00
Class 4 1 0 0% −1.00

Market position

In the bettingRWSRA/E£1
2nd–3rd fav 2 0 0% 0.00 −2.00
4th–6th fav 5 0 0% 0.00 −5.00
7th+ in betting 10 0 0% 0.00 −10.00
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
Global Achiever (GB) 5 0 0 14 May 07
Shunkawakhan (IRE) 4 0 1 28 Feb 07
Royal Amnesty (GB) 1 0 0 11 Jul 07
Wavertree One Off (GB) 1 0 0 5 Jul 07
Banana Belle (GB) 1 0 0 2 Jul 07
Lucefer (IRE) 1 0 0 15 May 07
Royal Sailor (IRE) 1 0 0 27 Apr 07
Mandarin Spirit (IRE) 1 0 0 22 Jan 07
Almisq (USA) 1 0 0 9 Dec 05
Exit Smiling (GB) 1 0 0 5 May 05
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
G C H Chung 13 0 0% −13.00
John Ryan 4 0 0% −4.00
Muted rows are under 30 rides.

Sires of the horses ridden

progeny record · win % by ground and trip
Key Of Luck (USA) 0% · 0–5
Progeny have won 8.5% of 3,926 runs since 2005 (297 horses).
Indian Danehill (IRE) 0% · 0–4
Progeny have won 8.5% of 3,591 runs since 2005 (255 horses). Strongest at trips under 6f (all codes): 14.9% from 148.
Bahhare (USA) 0% · 0–1
Progeny have won 8.7% of 2,584 runs since 2005 (130 horses).
Desert Prince (IRE) 0% · 0–1
Progeny have won 9.3% of 4,883 runs since 2005 (302 horses).
Diesis (GB) 0% · 0–1
Progeny have won 11.4% of 1,796 runs since 2005 (145 horses). Strongest on Good to Soft going: 14.7% from 258.
Diktat (GB) 0% · 0–1
Progeny have won 7.9% of 7,115 runs since 2005 (461 horses). Weakest over 2m5f – 3m (all codes): 4.9% from 162.
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 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 17 archived runs · newest first

Every one of Marvin Cheung's 17 archived rides, from 5 May 2005 to 11 July 2007, newest first — no winners among them.

Best finish: 2nd of 13 — Shunkawakhan (IRE), Southwell (AW), 15 Feb 2007.

DateCourseHorseRaceFinishSP
27 May 05 Brighton Global Achiever (GB)T: G C H Chung skybet.com HandicapClass 6 · 6f · Firm · 14 ran UR 20/1
05 May 05 Chepstow Exit Smiling (GB)T: G C H Chung HandicapClass 5 · 6f · Good To Soft · 15 ran 14th 33/1

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 Marvin Cheung's strike rate?
Marvin Cheung has won 0 of 17 rides between 2005 and 2007, 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. 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 6 November 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.