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Horse profile

Tilsworth Annalisa (GB)

4yo filly (at last run, Jan 2015) · Last trainer J R Jenkins · Last owner M Ng
by Observatory (USA) out of Tilsworth Charlie (GB) (Dansili)
6 runs · 5 courses · from Aug 2014
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 1 Jan 2015 — 4,326 days ago. Our archive can't say whether the horse is still in training.
Last run Jan 2015 · 6th of 7 First-time headgear LTO Last raced off OR 34
KTB Profile

Tilsworth Annalisa (GB) is yet to win from 6 starts. Best effort: 4th of 4 at Wolverhampton (AW) (Dec 2014). Last raced off 34, 11lb below the career-high mark.

Based on 6 archived runs · updated 5 Nov 2026

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 22C the best of the last 3 rated runs · Wolverhampton (AW), 2 Dec 2014 Official rating 34 at the last run, 1 Jan 2015

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 6 figures · best 39A · median 28
GoingRunsBestMedianSince 5 Nov 2025
Standard (AW)322C15—
Good239A38—
Good to Firm1———
DistanceRunsBestMedianSince 5 Nov 2025
6f – 7f439A35.5—
Under 6f1———
1m – 1m1f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 6 figures from 6 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
Observatory (USA)

Progeny in our archive have won 8.4% of 2,276 runs since Jan 2008 (162 horses).

Strongest on soft going: 11.5% from 330.

GoingRunsWinsSRvs sireThis horse
Firm2600%−8.4—
Good to Firm417327.7%−0.70 from 1
Good5625810.3%+1.90 from 2
Good to Soft281207.1%−1.3—
Soft3303811.5%+3.1—
Heavy11697.8%−0.6—
Standard (AW)544356.4%−20 from 3
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f5423.7%−4.70 from 1
6f – 7f464408.6%+0.20 from 4
1m – 1m1f421419.7%+1.30 from 1
1m2f – 1m4f530489.1%+0.7—
1m5f – 2m418317.4%−1—
2m1f – 2m4f273248.8%+0.4—
2m5f – 3m10665.7%−2.7—
Over 3m1000%−8.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

3 siblings in the archive, 1 winner — best of them Tilsworth Micky (GB) (2 wins).

The wins came over 6f; the highest grade won is Class 6 (Tilsworth Micky (GB)).

ProduceRunsWinsWin tripsBest grade
Tilsworth Micky (GB)1926fClass 6
Tilsworth Emerald (GB)70——
Tilsworth Lorraine (GB)60——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 3 0 0% −3.00
Good 2 0 0% −2.00
Good to Firm 1 0 0% −1.00

ClassRunsWinsSR£1
Class 6 5 0 0% −5.00
Class 5 1 0 0% −1.00

CourseRunsWinsSR£1
Yarmouth 2 0 0% −2.00
Southwell (AW) 1 0 0% −1.00
Wolverhampton (AW) 1 0 0% −1.00
Lingfield (AW) 1 0 0% −1.00
Lingfield 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 4 0 0% −4.00
Under 6f 1 0 0% −1.00
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Victor Santos 3 0 0% −3.00
Shelley Birkett 2 0 0% −2.00
Connor Beasley 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 5 0 0% −5.00
Visor 1 0 0% −1.00

SeasonRunsWinsSR£1
2015 1 0 0% −1.00
2014 5 0 0% −5.00

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
2015 · 1 run
01 Jan 15+30d Southwell (AW) Unibet Offer Daily Jockey/Trainer Specials Median Auction Maiden Stakes Class 6 · 5f · Standard · 7 ran 6/7 16 9-7 3415C Connor Beasley 50/1
2014 · 5 runs
02 Dec 14+17d Wolverhampton (AW) Download The Ladbrokes App Median Auction Maiden Stakes Class 6 · 1m½f · Standard · 4 ran 4/4 33 8-9 4522C Shelley Birkett 80/1
15 Nov 14+60d Lingfield (AW) Unibet Median Auction Maiden Stakes Class 6 · 6f · Standard · 8 ran 7/8 ¾ 8-7 4513C Victor Santos 25/1
16 Sep 14+13d Yarmouth Thomas Prior Memorial Maiden Stakes Class 5 · 6f · Good · 8 ran 5/8 1½ 8-9 —39A Shelley Birkett 100/1
03 Sep 14+15d Lingfield British Assessment Bureau Median Auction Maiden Stakes Class 6 · 7f · Good · 8 ran 8/8 3 8-7 —37C Victor Santos 100/1
19 Aug 14 Yarmouth Family Funday At Great Yarmouth Racecourse Median Auction Maiden Stakes Class 6 · 6f · Good To Firm · 5 ran 5/5 6 8-7 —34C Victor Santos 66/1

Quick answers

How many races has Tilsworth Annalisa won?
Tilsworth Annalisa (GB) has yet to win, from 6 archived starts between 2014 and 2015.
Who trained Tilsworth Annalisa?
Tilsworth Annalisa (GB) was trained by J R Jenkins on the most recent run on record, at Southwell (AW) on 1 January 2015.
Who is Tilsworth Annalisa's sire?
Tilsworth Annalisa (GB) is by Observatory (USA) out of Tilsworth Charlie (GB), whose sire is Dansili.
What is Tilsworth Annalisa's official rating?
The most recent official rating on record is 34, from the run on 1 January 2015. The highest on record is 45.
What is Tilsworth Annalisa's sire's record?
Observatory (USA)'s progeny in our archive have won 8.4% of 2,276 runs since Jan 2008 (162 horses), Flat and jumps together. Strongest on soft going: 11.5% from 330.
Who are Tilsworth Annalisa's siblings?
Out of Tilsworth Charlie (GB), Tilsworth Annalisa (GB) has 3 other produce in our archive, 1 of them a winner. Most wins: Tilsworth Micky (GB) (2). Highest grade won: Class 6 (Tilsworth Micky (GB)). The wins came over 6f. As at Nov 2026.

Record shown from August 2014. 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.