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Jockey profile

Atsuya Nishimura

4 rides in the last 5 seasons · 4 individual horses
As at 10 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride 149 days ago 100% of rides on the flat
Last 5 seasons Lifetime (2021→)
from 1 Jan 2022
0–4
Wins / Runs
0%
Strike rate
n=4
0 (0%)
Placed
0.00
Fair A/E
n=3 · 0.00 incl. margin
−3.00
£1 level stake
n=3 at SP · −100.0%
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=4 · A/E 0.00 · £1 −3.00
Fresh horses · 61+ days off
0%+0.0
n=2 · A/E 0.00 · £1 −2.00
Big fields · 14+ runners
0%+0.0
n=2 · A/E 0.00 · £1 −1.00
Group / Graded races · pattern & listed
0%+0.0
n=2 · 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.

Record by conditions

same window as header

Going

GoingRWSR£1
Soft 2 0 0% −2.00
Good to Firm 1 0 0% —
Standard (AW) 1 0 0% −1.00

Courses

CourseRWSR£1
Hanshin (JPN) 1 0 0% −1.00
Chantilly (FR) 1 0 0% −1.00
Saint-Cloud (FR) 1 0 0% −1.00
Tokyo (JPN) 1 0 0% —

Class

ClassRWSR£1
Class 1 2 0 0% −1.00

Market position

In the bettingRWSRA/E£1
4th–6th fav 1 0 0% 0.00 −1.00
7th+ in betting 2 0 0% 0.00 −2.00
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
Byzantine Dream (JPN) 1 0 0 14 Jun 26
Congestus (JPN) 1 0 0 31 May 26
Etupirka (FR) 1 0 0 11 Oct 22
Raggio Bianco (FR) 1 0 0 5 Oct 22
All 4 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
S Kobayashi 2 0 0% −2.00
Tomokazu Takano 1 0 0% —
Tomoyasu Sakaguchi 1 0 0% −1.00
Muted rows are under 30 rides.

Sires of the horses ridden

progeny record · win % by ground and trip
Contrail (JPN) 0% · 0–1
Progeny have won 0% of 2 runs since 2026 (2 horses). A small sample.
Epiphaneia (JPN) 0% · 0–1
Progeny have won 14.3% of 7 runs since 2025 (4 horses). A small sample.
French Fifteen (FR) 0% · 0–1
Progeny have won 8.7% of 985 runs since 2017 (127 horses). Strongest on Heavy going: 12.7% from 126. Strongest over 2m1f – 2m4f (all codes): 13.2% from 106. Weakest over 1m – 1m1f (all codes): 5.2% from 212.
Kendargent (FR) 0% · 0–1
Progeny have won 9.6% of 5,251 runs since 2011 (580 horses). Weakest over 2m1f – 2m4f (all codes): 5.9% from 256.
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 10 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 8 archived runs · newest first

Every one of Atsuya Nishimura's 8 archived rides, from 11 September 2021 to 14 June 2026, newest first — no winners among them.

Best finish: 3rd of 11 — Rose De Phlizz (FR), Saint-Cloud (FR), 14 Sep 2021.

DateCourseHorseRaceFinishSP
14 Jun 26 Hanshin (JPN) Byzantine Dream (JPN)T: Tomoyasu Sakaguchi The Takarazuka Kinen (Turf)11f · Yielding · 18 ran 15th 28/1
31 May 26 Tokyo (JPN) Congestus (JPN)T: Tomokazu Takano Tokyo Yunshun (Japanese Derby) (3yo) (Turf)12f · Good To Firm · 18 ran 9th —
11 Oct 22 Saint-Cloud (FR) Etupirka (FR)T: S Kobayashi Prix de Buzenval (Claimer) (3yo) (Turf)8f · Soft · 12 ran 6th 32/1
05 Oct 22 Chantilly (FR) Raggio Bianco (FR)T: S Kobayashi Prix de Verderonne (Handicap) (4yo+) (All-Weather Track) (Polytrack)9f · Standard · 13 ran 12th 12/1
01 Oct 21 Saint-Cloud (FR) T'Bolt (FR)T: S Kobayashi Prix Jouvence (Handicap) (4yo+) (Turf)15f · Soft · 16 ran 12th 35/1
14 Sep 21 Saint-Cloud (FR) Rose De Phlizz (FR)T: S Kobayashi Prix Kizil Kourgan (Conditions) (3yo) (Turf)10.5f · Good To Soft · 11 ran 3rd 35/1
11 Sep 21 Chantilly (FR) Kea (GB)T: S Kobayashi Prix du Canal des Morfondus (Handicap) (4yo+) (Turf)11f · Soft · 12 ran 6th 20/1
11 Sep 21 Chantilly (FR) Hypnotized (FR)T: S Kobayashi Prix des Aigles (Conditions) (2yo) (Turf)7f · Soft · 6 ran 4th 29/1

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 Atsuya Nishimura's strike rate?
Atsuya Nishimura has won 0 of 4 rides since 2022, a strike rate of 0% (as at 10 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 10 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).