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Horse profile

California Yoohoo (USA)

3yo gelding (at last run, May 2018) · Last trainer J A Stack · Last owner Howard Y S Liang
by Scat Daddy (USA) out of That Voodoo Youdo (USA) (Speightstown)
3 runs · 1 course · from Dec 2017
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 2 May 2018 — 3,108 days ago. Our archive can't say whether the horse is still in training.
Last run May 2018 · 7th of 10
KTB Profile

California Yoohoo (USA) is yet to win from 3 starts. Best effort: 3rd of 7 at Dundalk (AW) (Mar 2018).

Based on 3 archived runs · updated 4 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 71 the best of the last 3 graded (A or B) runs · Dundalk (AW), 12 Mar 2018

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Flat 3 figures · best 71A · median 66
GoingRunsBestMedianSince 4 Nov 2025
Standard (AW)371A66—
DistanceRunsBestMedianSince 4 Nov 2025
Under 6f266B53.5—
6f – 7f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 3 figures from 3 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 61A the best of the last 3 rated runs · Dundalk (AW), 1 Dec 2017

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Flat 3 figures · best 61A · median 59
GoingRunsBestMedianSince 4 Nov 2025
Standard (AW)361A59—
DistanceRunsBestMedianSince 4 Nov 2025
Under 6f261A46—
6f – 7f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 3 figures from 3 runs · as at 4 Oct 2026 · 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
Scat Daddy (USA)

Progeny in our archive have won 14.2% of 906 runs since Jun 2011 (99 horses).

Strongest on good to firm going: 19.7% from 198. Strongest at trips under 6f (all codes): 27.4% from 124. Weakest over 1m2f – 1m4f (all codes): 7.5% from 134.

GoingRunsWinsSRvs sireThis horse
Firm5120%+5.8—
Good to Firm1983919.7%+5.5—
Good1902412.6%−1.6—
Good to Soft691115.9%+1.7—
Soft8889.1%−5.1—
Heavy16212.5%−1.7—
Standard (AW)3404412.9%−1.30 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1243427.4%+13.20 from 2
6f – 7f3475415.6%+1.40 from 1
1m – 1m1f2673111.6%−2.6—
1m2f – 1m4f134107.5%−6.7—
1m5f – 2m3200%−14.2—
2m1f – 2m4f200%−14.2—

Flat and jumps together (all codes) · since Jun 2011 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
That Voodoo Youdo (USA) (Speightstown)

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.

Record by conditions

DistanceRunsWinsSR£1
Under 6f 2 0 0% −2.00
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
Chris Hayes 2 0 0% −2.00
Wayne Lordan 1 0 0% −1.00

SeasonRunsWinsSR£1
2018 2 0 0% −2.00
2017 1 0 0% −1.00

Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2018 · 2 runs
02 May 18+51d Dundalk (AW) www.dundalkstadium.com Maiden 5f · Standard · 10 ran 7/10 5½ 9-5 41A31A Wayne Lordan 33/1
12 Mar 18+101d Dundalk (AW) Dundalk Stadium Business Club 2018 Maiden 6f · Standard · 7 ran 3/7 4¼ 9-5 71A59A Chris Hayes 3/1
2017 · 1 run
01 Dec 17 Dundalk (AW) www.dundalkstadium.com Maiden (Plus 10) 5f · Standard · 14 ran 6/14 ¾ 9-5 66B61A Chris Hayes 6/1

Quick answers

How many races has California Yoohoo won?
California Yoohoo (USA) has yet to win, from 3 archived starts between 2017 and 2018.
Who trained California Yoohoo?
California Yoohoo (USA) was trained by J A Stack on the most recent run on record, at Dundalk (AW) on 2 May 2018.
Who is California Yoohoo's sire?
California Yoohoo (USA) is by Scat Daddy (USA) out of That Voodoo Youdo (USA), whose sire is Speightstown.
What is California Yoohoo's sire's record?
Scat Daddy (USA)'s progeny in our archive have won 14.2% of 906 runs since Jun 2011 (99 horses), Flat and jumps together. Strongest on good to firm going: 19.7% from 198. Strongest at trips under 6f (all codes): 27.4% from 124. Weakest over 1m2f – 1m4f (all codes): 7.5% from 134.

Record shown from December 2017. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.