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Horse profile

Senor Sassi (USA)

3yo colt (at last run, Jan 2011) · Last trainer J S Moore · Last owner J S Moore
by Johannesburg (USA) out of County Fair (USA) (Mr Prospector)
7 runs · 4 courses · from Aug 2010
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 5 Jan 2011 — 5,768 days ago. Our archive can't say whether the horse is still in training.
Last run Jan 2011 · 8th of 9 Last raced off OR 47
KTB Profile

Senor Sassi (USA) is yet to win from 7 starts. Best effort: 4th of 7 at Wolverhampton (AW) (Nov 2010).

Based on 7 archived runs · updated 22 Oct 2026
Official rating47↓ 3lb off peak
47 47–50

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

Best recent KTB Rating 53A the best of the last 3 rated runs · Wolverhampton (AW), 29 Nov 2010 Official rating 47 at the last run, 5 Jan 2011

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. A, B or C on a run is how much known form was in that race. What this means →

Flat 7 figures · best 53A · median 39
GoingRunsBestMedianSince 22 Oct 2025
Standard (AW)553A39—
Soft1———
Good1———
DistanceRunsBestMedianSince 22 Oct 2025
1m – 1m1f453A45—
6f – 7f241A35—
1m2f – 1m4f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 7 figures from 7 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
Johannesburg (USA)

Progeny in our archive have won 9.8% of 2,562 runs since Jan 2008 (191 horses).

Strongest at trips under 6f (all codes): 16% from 244. Weakest over 2m1f – 2m4f (all codes): 3.8% from 104.

GoingRunsWinsSRvs sireThis horse
Firm4124.9%−4.9—
Good to Firm557529.3%−0.5—
Good5607012.5%+2.70 from 1
Good to Soft248187.3%−2.5—
Soft295268.8%−10 from 1
Heavy8889.1%−0.7—
Standard (AW)773769.8%00 from 5
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2443916%+6.2—
6f – 7f8269511.5%+1.70 from 2
1m – 1m1f604416.8%−30 from 4
1m2f – 1m4f452429.3%−0.50 from 1
1m5f – 2m320319.7%−0.1—
2m1f – 2m4f10443.8%−6—
2m5f – 3m1100%−9.8—
Over 3m100%−9.8—

Flat and jumps together (all codes) · since Jan 2008 · as at 22 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
County Fair (USA) (Mr Prospector)

2 siblings in the archive, 1 winner — best of them Holiday Reading (USA) (1 win).

The wins came over 7f; the highest grade won is Class 5 (Holiday Reading (USA)).

ProduceRunsWinsWin tripsBest grade
Holiday Reading (USA)517fClass 5
Bloomsday Babe (USA)30——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 5 0 0% −5.00
Soft 1 0 0% −1.00
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 6 5 0 0% −5.00
Class 5 2 0 0% −2.00

CourseRunsWinsSR£1
Wolverhampton (AW) 4 0 0% −4.00
Kempton (AW) 1 0 0% −1.00
Windsor 1 0 0% −1.00
Newmarket 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 4 0 0% −4.00
6f – 7f 2 0 0% −2.00
1m2f – 1m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
Liam Keniry 2 0 0% −2.00
Ryan Powell 2 0 0% −2.00
James Doyle 1 0 0% −1.00
Alan Munro 1 0 0% −1.00
Danny Brock 1 0 0% −1.00

HeadgearRunsWinsSR£1
Cheekpieces 3 0 0% −3.00
None 3 0 0% −3.00
Blinkers 1 0 0% −1.00

SeasonRunsWinsSR£1
2011 1 0 0% −1.00
2010 6 0 0% −6.00

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 ORKTB Jockey SP
05 Jan 11+26d Kempton (AW) Download The Racing Post iPhone App! Selling Handicap Class 6 · 11f · Standard · 9 ran 8/9 1¼ 8-8 4732A Liam Keniry 20/1
10 Dec 10+11d Wolverhampton (AW) Play Roulette At totesport.com Nursery Class 6 · 8.5f · Standard · 10 ran 10/10 1¼ 8-8 5029C Ryan Powell 14/1
29 Nov 10+32d Wolverhampton (AW) Sponsor A Race By Calling 01902 390000 Selling Stakes Class 6 · 9.5f · Standard To Slow · 7 ran 4/7 3½ 8-12 5053A James Doyle 10/1
28 Oct 10+40d Wolverhampton (AW) Enjoy The Party Pack Group Offer Claiming Stakes Class 5 · 9.5f · Standard · 10 ran 5/10 2¾ 8-12 5039A Liam Keniry 66/1
18 Sep 10+26d Wolverhampton (AW) Black Country's Only Racecourse Selling Stakes Class 6 · 7f · Standard To Fast · 12 ran 8/12 1½ 8-4 5041A Ryan Powell 50/1
23 Aug 10+17d Windsor Harlequins Rugby Scrum Down Selling Stakes Class 6 · 8f · Soft · 11 ran 7/11 2½ 8-12 —51A Alan Munro 40/1
06 Aug 10 Newmarket Firestone Building Products Selling Stakes Class 5 · 7f · Good · 16 ran 15/16 4 8-6 —29C Danny Brock 50/1

Quick answers

How many races has Senor Sassi (USA) won?
Senor Sassi (USA) has yet to win, from 7 archived starts between 2010 and 2011.
Who trained Senor Sassi (USA)?
Senor Sassi (USA) was trained by J S Moore on the most recent run on record, at Kempton (AW) on 5 January 2011.
Who is Senor Sassi (USA)'s sire?
Senor Sassi (USA) is by Johannesburg (USA) out of County Fair (USA), whose sire is Mr Prospector.
What is Senor Sassi (USA)'s official rating?
The most recent official rating on record is 47, from the run on 5 January 2011. The highest on record is 50.
What is Senor Sassi (USA)'s sire's record?
Johannesburg (USA)'s progeny in our archive have won 9.8% of 2,562 runs since Jan 2008 (191 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 16% from 244. Weakest over 2m1f – 2m4f (all codes): 3.8% from 104.
Who are Senor Sassi (USA)'s siblings?
Out of County Fair (USA), Senor Sassi (USA) has 2 other produce in our archive, 1 of them a winner. Most wins: Holiday Reading (USA) (1). Highest grade won: Class 5 (Holiday Reading (USA)). The wins came over 7f. As at Oct 2026.

Record shown from August 2010. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.