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Horse profile

Miss Mattie Ross (GB)

12yo mare (at last run, Mar 2008) · Last trainer Stephen Marshall · Last owner S J Marshall
by Milieu (GB) out of Mother Machree (GB) (Bing II)
18 runs · 6 courses · from Feb 2005
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 13 Mar 2008 — 6,810 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2008 Won at Kelso Last raced off OR 80
KTB Profile

Miss Mattie Ross (GB) is 1 from 18, the win coming at Class 3 level. Hasn't won since Nov 2005. Last raced off 80, 36lb below the career-high mark.

Based on 18 archived runs · updated 5 Nov 2026
KTB at a glance Win at Class 3 OR ↓ 36lb off peak
Official rating80↓ 36lb off peak
80 80–116

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 83C the best of the last 3 rated runs · Newcastle, 1 Dec 2007 Official rating 80 at the last run, 13 Mar 2008

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 →

Jumps 13 figures · best 95C · median 74
GoingRunsBestMedianSince 5 Nov 2025
Good to Soft692C83—
Soft495C75.5—
Heavy367C65—
DistanceRunsBestMedianSince 5 Nov 2025
Over 3m892C70—
2m5f – 3m495C80.5—
2m1f – 2m4f1———

Of 18 runs looked at, 5 have no figure: did not complete (or a non-runner row) (5).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 13 figures from 18 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
Milieu (GB)

Progeny in our archive have won 5.7% of 53 runs since Jan 2008 (9 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm800%−5.7—
Good17317.6%+11.90 from 1
Good to Soft900%−5.71 from 7
Soft1200%−5.70 from 5
Heavy700%−5.70 from 5
Distance (all codes)RunsWinsSRvs sireThis horse
1m5f – 2m1100%−5.7—
2m1f – 2m4f1815.6%−0.10 from 1
2m5f – 3m17211.8%+6.11 from 6
Over 3m700%−5.70 from 11

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
Mother Machree (GB) (Bing II)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Little Blackie (GB)30——

Record by conditions

GoingRunsWinsSR£1
Good to Soft 7 1 14% +0.00
Soft 5 0 0% −5.00
Heavy 5 0 0% −5.00
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 9 0 0% −9.00
Class 3 6 1 17% +1.00
Class 2 2 0 0% −2.00
Class 5 1 0 0% −1.00

CourseRunsWinsSR£1
Kelso 10 1 10% −3.00
Newcastle 3 0 0% −3.00
Carlisle 2 0 0% −2.00
Hexham 1 0 0% −1.00
Wetherby 1 0 0% −1.00
Ayr 1 0 0% −1.00

DistanceRunsWinsSR£1
Over 3m 11 0 0% −11.00
2m5f – 3m 6 1 17% +1.00
2m1f – 2m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
Michael McAlister 16 1 6% −9.00
Paddy Aspell 1 0 0% −1.00
Tony Dobbin 1 0 0% −1.00

SeasonRunsWinsSR£1
2008 3 0 0% −3.00
2007 2 0 0% −2.00
2006 7 0 0% −7.00
2005 6 1 17% +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 ORKTB Jockey SP
2008 · 3 runs
13 Mar 08+46d Hexham Lunch In The New Pavilion Restaurant Handicap Chase Class 4 · 4m · Soft · 6 ran PU/6 — 10-0 80— Paddy Aspell 6/1
27 Jan 08+16d Kelso Royal Caledonian Hunt Handicap Chase Class 4 · 3m4f · Heavy · 13 ran 6/13 10 10-4 8667C Michael McAlister 33/1
11 Jan 08+41d Kelso Lyntoun Private Hire Conditional Jockeys' Handicap Chase Class 5 · 3m1f · Heavy · 12 ran UR/12 — 11-5 86— Michael McAlister 12/1
2007 · 2 runs
01 Dec 07+8d Newcastle WBX.COM Handicap Chase Class 4 · 2m4f · Good To Soft · 6 ran 3/6 13 9-11 8683C Michael McAlister 12/1
23 Nov 07+371d Kelso Scottish Countryside Alliance Handicap Chase Class 3 · 3m1f · Good To Soft · 7 ran 4/7 30 9-11 9149C Michael McAlister 11/1
2006 · 7 runs
17 Nov 06+27d Kelso Scottish Countryside Alliance Handicap Chase Class 3 · 3m1f · Good To Soft · 10 ran 6/10 15 10-2 9973C Michael McAlister 22/1
21 Oct 06+20d Kelso Mayfield Restaurant Handicap Chase Class 4 · 3m1f · Good To Soft · 10 ran PU/10 — 11-6 102— Michael McAlister 9/1
01 Oct 06+169d Kelso Sunday Mail Handicap Chase Class 4 · 2m6½f · Good · 7 ran PU/7 — 11-3 104— Tony Dobbin 9/2
15 Apr 06+28d Carlisle Sportsman's Handicap Chase Class 3 · 3m½f · Soft · 11 ran 5/11 9 9-12 10777C Michael McAlister 16/1
18 Mar 06+21d Wetherby Rocom Handicap Chase Class 3 · 3m1f · Heavy · 9 ran 7/9 5 10-3 11065C Michael McAlister 14/1
25 Feb 06+43d Newcastle totesport Eider (A Handicap Chase) Class 2 · 4m½f · Heavy · 17 ran 8/17 27 9-9 11159C Michael McAlister 20/1
13 Jan 06+40d Kelso Riccalton Shetlands Handicap Chase Class 4 · 3m1f · Good To Soft · 10 ran 2/10 3 11-7 11092C Michael McAlister 9/2
2005 · 6 runs
04 Dec 05+10d Kelso Eastwood Bookmakers Champion Handicap Chase Class 2 · 3m1f · Soft · 8 ran 4/8 6 9-9 11674C Michael McAlister 13/2
24 Nov 05+19d Carlisle Handicap Chase Class 3 · 3m½f · Soft · 9 ran 2/9 1¼ 9-4 10795C Michael McAlister 10/1
05 Nov 05+14d Kelso Daily Record Handicap Chase Class 3 · 2m6½f · Good To Soft · 11 ran 1/11 9-3 9484C Michael McAlister 6/1
22 Oct 05+251d Kelso Mayfield Restaurant Handicap Chase Class 4 · 3m1f · Good To Soft · 10 ran 3/10 8 10-10 9683C Michael McAlister 8/1
13 Feb 05+11d Ayr Handicap Chase Class 4 · 3m½f · Heavy · 8 ran PU/8 — 10-4 99— Michael McAlister 13/2
02 Feb 05 Newcastle Handicap Chase Class 4 · 2m7½f · Soft · 8 ran 2/8 ½ 9-12 9674C Michael McAlister 12/1

Quick answers

How many races has Miss Mattie Ross won?
Miss Mattie Ross (GB) won 1 of 18 archived starts between 2005 and 2008, a strike rate of 5.6%. Placed 5 times in total (27.8% of starts).
Who trained Miss Mattie Ross?
Miss Mattie Ross (GB) was trained by Stephen Marshall on the most recent run on record, at Hexham on 13 March 2008.
Who is Miss Mattie Ross's sire?
Miss Mattie Ross (GB) is by Milieu (GB) out of Mother Machree (GB), whose sire is Bing II.
What going does Miss Mattie Ross prefer?
Miss Mattie Ross (GB) has the best record on good to soft going: 1 win from 7 starts (14.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Miss Mattie Ross's official rating?
The most recent official rating on record is 80, from the run on 13 March 2008. The highest on record is 116.
What is Miss Mattie Ross's sire's record?
Milieu (GB)'s progeny in our archive have won 5.7% of 53 runs since Jan 2008 (9 horses), Flat and jumps together.
Who are Miss Mattie Ross's siblings?
Out of Mother Machree (GB), Miss Mattie Ross (GB) has 1 other produce in our archive, 0 of them winners. As at Nov 2026.

Record shown from February 2005. 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.