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Horse profile

Opus Cactus (USA)

2yo filly (at last run, Dec 2012) · Last trainer Marco Botti · Last owner Scuderia Vittadini Srl
by Johannesburg (USA) out of Momix (GB) (Selkirk)
4 runs · 4 courses · from Sep 2012
As at 14 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 19 Dec 2012 — 5,047 days ago. Our archive can't say whether the horse is still in training.
Last run Dec 2012 · 1st of 6 Won last time out Won at Kempton (AW)
KTB Profile

Opus Cactus (USA) is 1 from 4, the win coming at Class 6 level. Won last time out at Kempton (AW) (Class 6).

Based on 4 archived runs · updated 14 Oct 2026
KTB at a glance Win at Class 6

Progeny in our archive

Produce record

As a dam, Opus Cactus (USA) has 1 produce in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Ginger Warrior (IRE)10——

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Sep 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 63B the best of the last 3 rated runs · Lingfield (AW), 12 Dec 2012

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.

Flat 4 figures · best 63B · median 58
GoingRunsBestMedianSince 14 Oct 2025
Standard (AW)363B59—
Soft1———
DistanceRunsBestMedianSince 14 Oct 2025
6f – 7f463B58—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 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%+2.7—
Good to Soft248187.3%−2.5—
Soft295268.8%−10 from 1
Heavy8889.1%−0.7—
Standard (AW)773769.8%01 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2443916%+6.2—
6f – 7f8269511.5%+1.71 from 4
1m – 1m1f604416.8%−3—
1m2f – 1m4f452429.3%−0.5—
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 14 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Momix (GB) (Selkirk)

2 siblings in the archive, 2 winners — best of them Star Of St Louis (FR) (6 wins).

The wins came over 5½f–1m2f; the highest grade won is Class 6 (Star Of St Louis (FR)).

ProduceRunsWinsWin tripsBest grade
Star Of St Louis (FR)5061m–1m2fClass 6
Areos (USA)625½f–6½f—

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 3 1 33% −1.09
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 6 2 1 50% −0.09
Class 5 2 0 0% −2.00

CourseRunsWinsSR£1
Kempton (AW) 1 1 100% +0.91
Lingfield (AW) 1 0 0% −1.00
Goodwood 1 0 0% −1.00
Wolverhampton (AW) 1 0 0% −1.00

JockeyRunsWinsSR£1
Andrea Atzeni 3 1 33% −1.09
Martin Harley 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 KTB Jockey SP
19 Dec 12+7d Kempton (AW) Betdaq Casino Games Selling Stakes Class 6 · 7f · Standard · 6 ran 1/6 8-6 57B Andrea Atzeni 10/11F
12 Dec 12+59d Lingfield (AW) atrvirtualowner.com Claiming Stakes Class 6 · 7f · Standard · 6 ran 2/6 1¾ 8-6 63B Andrea Atzeni 6/1
14 Oct 12+17d Goodwood Greene King Ipa Median Auction Maiden Stakes Class 5 · 6f · Soft · 12 ran 11/12 nk 8-12 41C Martin Harley 25/1
27 Sep 12 Wolverhampton (AW) 32Red Median Auction Maiden Stakes Class 5 · 6f · Standard · 12 ran 6/12 ¾ 8-12 59A Andrea Atzeni 7/1

Quick answers

How many races has Opus Cactus (USA) won?
Opus Cactus (USA) won 1 of 4 archived starts in 2012, a strike rate of 25%. Placed 2 times in total (50% of starts).
Who trained Opus Cactus (USA)?
Opus Cactus (USA) was trained by Marco Botti on the most recent run on record, at Kempton (AW) on 19 December 2012.
Who is Opus Cactus (USA)'s sire?
Opus Cactus (USA) is by Johannesburg (USA) out of Momix (GB), whose sire is Selkirk.
What going does Opus Cactus (USA) prefer?
Opus Cactus (USA) has the best record on standard (aw) going: 1 win from 3 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Opus Cactus (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 Opus Cactus (USA)'s siblings?
Out of Momix (GB), Opus Cactus (USA) has 2 other produce in our archive, 2 of them winners. Most wins: Star Of St Louis (FR) (6). Highest grade won: Class 6 (Star Of St Louis (FR)). The wins came over 5½f–1m2f. As at Oct 2026.
Has Opus Cactus (USA) produced winners?
As a dam, Opus Cactus (USA) has 1 produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from September 2012. 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.