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Jockey profile

Jack Osborne

1 ride in the last 5 seasons
As at 6 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride Apr 2022 100% of rides on the flat
from 1 Jan 2022
0–1
Wins / Runs
0%
Strike rate
n=1
0 (0%)
Placed
0.00
n=1 · 0.00 incl. margin
−1.00
£1 level stake
n=1 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
First ride on the horse · first captured pairing
0%+0.0
n=1 · A/E 0.00 · £1 −1.00
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=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, 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.

Horses ridden

same window as header · most-raced first
HorseRWPlLast ran
Captain Howse (IRE) 1 0 0 26 Apr 22
The one horse 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
Sir Mark Prescott Bt 1 0 0% −1.00
Muted rows are under 30 rides.

Sires of the horses ridden

progeny record · win % by ground and trip
Australia (GB) 0% · 0–1
Progeny have won 11.2% of 5,676 runs since 2018 (566 horses). Weakest over 2m5f – 3m (all codes): 6.5% from 108.
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 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 4 archived runs · newest first

Every one of Jack Osborne's 4 archived rides, from 27 September 2021 to 26 April 2022, newest first — no winners among them.

Best finish: 9th of 10 — Captain Howse (IRE), Yarmouth, 26 Apr 2022.

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 Jack Osborne's strike rate?
Jack Osborne has won 0 of 1 ride since 2022, 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.
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).