How many races has Do Deuce (JPN) won?

Do Deuce (JPN) has yet to win, from 2 archived starts in 2022.

Who trained Do Deuce (JPN)?

Do Deuce (JPN) was trained by Yasuo Tomomichi on the most recent run on record, at Longchamp (FR) on 2 October 2022.

Who is Do Deuce (JPN)'s sire?

Do Deuce (JPN) is by Heart's Cry (JPN) out of Dust And Diamonds (USA), whose sire is Vindication.

Horse profile

Do Deuce (JPN)

3yo colt (at last run, Oct 2022) · Last trainer Yasuo Tomomichi · Last owner Kieffers Co Ltd

by Heart's Cry (JPN) out of Dust And Diamonds (USA) (Vindication)

2 runs · 1 course · from Sep 2022

As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily

No run recorded since 2 Oct 2022 — 1,479 days ago. Our archive can't say whether the horse is still in training.

Last run Oct 2022 · 19th of 20

KTB Profile

Lightly raced, with 2 archived starts between Sep 2022 and Oct 2022, the last of them as a 3yo colt. Finished 19 of 20 at Longchamp (FR) last time.

Based on 2 archived runs · updated 21 Oct 2026

0–2Wins / Runs
0%Strike rate
0 (0%)Placed
−2.00£1 level staken=2 at SP
21dAvg between runs

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

No KTB Rating figures for this horse. The engine scores GB and Irish racing; runs elsewhere, or earlier, have no figure.

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.

Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire

Heart's Cry (JPN)

Progeny in our archive have won 18.2% of 44 runs since Jan 2008 (10 horses).

Going	Runs	Wins	SR	vs sire	This horse
Good to Firm	10	2	20%	+1.8	—
Good	11	3	27.3%	+9.1	—
Good to Soft	6	0	0%	−18.2	—
Soft	12	2	16.7%	−1.5	0 from 2
Standard (AW)	5	1	20%	+1.8	—

Distance (all codes)	Runs	Wins	SR	vs sire	This horse
6f – 7f	1	1	100%	+81.8	—
1m – 1m1f	9	2	22.2%	+4	—
1m2f – 1m4f	29	4	13.8%	−4.4	0 from 2
1m5f – 2m	5	1	20%	+1.8	—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

Dust And Diamonds (USA) (Vindication)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Too few runs for meaningful splits. The full record is below.

Form

Date	Course	Race	Pos	Btn	Wgt	Jockey	SP
02 Oct 22+21d	Longchamp (FR)	Qatar Prix de l'Arc de Triomphe (3yo+ No Geldings) (Grande Course) (Turf) 12f · Very Soft · 20 ran	19/20	6	8-13	Yutaka Take	24/1
11 Sep 22	Longchamp (FR)	Qatar Prix Niel (3yo) (Grande Course) (Turf) 12f · Soft · 7 ran	4/7	2	9-2	Yutaka Take	19/10F

Quick answers

How many races has Do Deuce (JPN) won?: Do Deuce (JPN) has yet to win, from 2 archived starts in 2022.
Who trained Do Deuce (JPN)?: Do Deuce (JPN) was trained by Yasuo Tomomichi on the most recent run on record, at Longchamp (FR) on 2 October 2022.
Who is Do Deuce (JPN)'s sire?: Do Deuce (JPN) is by Heart's Cry (JPN) out of Dust And Diamonds (USA), whose sire is Vindication.
What is Do Deuce (JPN)'s sire's record?: Heart's Cry (JPN)'s progeny in our archive have won 18.2% of 44 runs since Jan 2008 (10 horses), Flat and jumps together.