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Jockey profile

Yasunari Iwata

2 rides in the last 5 seasons · 2 individual horses
As at 14 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride 160 days ago 100% of rides on the flat
Last 5 seasons Lifetime (2010→)
from 1 Jan 2022
0–2
Wins / Runs
0%
Strike rate
n=2
0 (0%)
Placed
—
Fair A/E
n=0 · — incl. margin
—
£1 level stake
n=0 at SP · —

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=2 · A/E — · £1 —
Big fields · 14+ runners
0%+0.0
n=2 · A/E — · £1 —
Group / Graded races · pattern & listed
0%+0.0
n=2 · A/E — · £1 —

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.

Record by conditions

same window as header

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
Champagne Color (JPN) 1 0 0 7 Jun 26
Ask Edinburgh (JPN) 1 0 0 31 May 26
All 2 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
Yuichi Fukunaga 1 0 0% —
Tsuyoshi Tanaka 1 0 0% —
Muted rows are under 30 rides.

Sires of the horses ridden

progeny record · win % by ground and trip
Duramente (JPN) 0% · 0–1
Progeny have won 12.5% of 8 runs since 2022 (7 horses). A small sample.
Leontes (JPN) 0% · 0–1
Progeny have won 0% of 2 runs since 2026 (2 horses). A small sample.
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 14 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 15 archived runs · newest first

Every one of Yasunari Iwata's 15 archived rides, from 7 August 2010 to 7 June 2026, newest first — no winners among them.

Best finish: 2nd of 10 — Life And Soul (IRE), Ascot, 7 Aug 2010.

DateCourseHorseRaceFinishSP
07 Jun 26 Tokyo (JPN) Champagne Color (JPN)T: Tsuyoshi Tanaka Yasuda Kinen (Turf)8f · Good To Firm · 17 ran 12th —
31 May 26 Tokyo (JPN) Ask Edinburgh (JPN)T: Yuichi Fukunaga Tokyo Yunshun (Japanese Derby) (3yo) (Turf)12f · Good To Firm · 18 ran 10th —
10 Aug 13 Ascot Storm Moon (USA)T: Mark Johnston Dubai Duty Free Shergar Cup Sprint HandicapClass 2 · 6f · Good · 10 ran 6th 20/1
10 Aug 13 Ascot Ustura (USA)T: Saeed bin Suroor Pagegroup Shergar Cup Challenge HandicapClass 3 · 12f · Good · 10 ran 6th 4/1
10 Aug 13 Ascot Wadi Al Hattawi (IRE)T: Saeed bin Suroor Keltbray Shergar Cup Classic HandicapClass 3 · 12f · Good · 10 ran 8th 6/1
10 Aug 13 Ascot Brockwell (GB)T: Tom Dascombe Redcentric Shergar Cup Stayers HandicapClass 2 · 16f · Good · 10 ran 7th 7/1
10 Aug 13 Ascot Sweetnessandlight (GB)T: Jason Ward Les Ambassadeurs Casino Shergar Cup Mile HandicapClass 2 · 8f · Good · 10 ran 8th 16/1
21 Jul 12 Ascot Deep Brillante (JPN)T: Yoshito Yahagi King George Vi And Queen Elizabeth Stakes (Sponsored By Betfair) (British Champions Series) (Group 1)Class 1 · 12f · Good To Soft · 10 ran 8th 20/1
21 Jul 12 Ascot Miblish (GB)T: Clive Brittain Deloitte Handicap (Str)Class 2 · 8f · Good · 11 ran 7th 28/1
20 Jul 12 Ascot Shafaani (GB)T: Clive Brittain Helical Bar E.b.f. Maiden Fillies' StakesClass 3 · 6f · Good To Soft · 9 ran 7th 25/1
07 Aug 10 Ascot Joe Packet (GB)T: Jonathan Portman Dubai Duty Free Shergar Cup Sprint HandicapClass 2 · 6f · Good · 10 ran 7th 10/1
07 Aug 10 Ascot Safari Sunup (IRE)T: Peter Winkworth Michael Page International Shergar Cup Challenge HandicapClass 3 · 12f · Good · 10 ran 4th 16/1
07 Aug 10 Ascot Benedict Spirit (IRE)T: John Flint St Hallett Shergar Cup Stayers HandicapClass 2 · 16f · Good · 10 ran 7th 33/1
07 Aug 10 Ascot Tartan Gunna (GB)T: Mark Johnston Les Ambassadeurs Club Shergar Cup Mile HandicapClass 2 · 8f · Good · 10 ran 6th 9/1
07 Aug 10 Ascot Life And Soul (IRE)T: Amanda Perrett Titanic Quarter Shergar Cup Classic HandicapClass 3 · 12f · Good · 10 ran 2nd 11/2

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 Yasunari Iwata's strike rate?
Yasunari Iwata has won 0 of 2 rides since 2022, a strike rate of 0% (as at 14 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 14 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).