How many races has Diamatiste (IRE) won?

Diamatiste (IRE) won 1 of 13 archived starts between 2024 and 2026, a strike rate of 7.7%. Placed 7 times in total (53.8% of starts).

Who trains Diamatiste (IRE)?

Diamatiste (IRE) is trained by Kayley Woollacott, who saddled the horse on its most recent run on 22 March 2026.

Who is Diamatiste (IRE)'s sire?

Diamatiste (IRE) is by Diamond Boy (FR) out of Grammatiste (FR), whose sire is Turgeon.

What going does Diamatiste (IRE) prefer?

Diamatiste (IRE) has the best record on heavy 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 Diamatiste (IRE)'s official rating?

The most recent official rating on record is 117, from the run on 22 March 2026. That is also the highest on record.

Who are Diamatiste (IRE)'s siblings?

Out of Grammatiste (FR), Diamatiste (IRE) has 2 other produce in our archive, 0 of them winners. As at Oct 2026.

Horse profile

Diamatiste (IRE)

7yo gelding · Trainer Kayley Woollacott · Owner D Stevens Mrs S Stevens

by Diamond Boy (FR) out of Grammatiste (FR) (Turgeon)

13 runs · 5 courses · from Jan 2024

As at 18 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily

Won at Exeter Off 209 days · 3rd of 8 Last raced off OR 117

KTB Profile

Diamatiste won a Class 5 handicap hurdle at Exeter in Feb 2025 off an official rating of 103 on heavy ground over 2m5f – 3m. The gelding has one win and seven places from 13 starts on turf, all wins at Class 5. He has raced eight times at Exeter for one win. His last run, at Exeter in Mar 2026, was a third of eight in a Class 4 handicap off an official rating of 117.

Based on 13 archived runs · run-style from 3 commented runs · updated 18 Oct 2026

KTB at a glance Win at Class 5 OR at career high

1–13Wins / Runs
7.7%Strike rate
7 (53.8%)Placed
−7.50£1 level staken=13 at SP
0.73Fair A/E n=13 · 0.62 incl. margin
117Highest OR
68dAvg between runs

Official rating117At career-high mark

117 99–117

KTB Speed and Rating

KTB Speed

Best recent Speed 150 the best of the last 3 graded (A or B) runs · Exeter, 22 Mar 2026

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 →

Jumps 9 figures · best 150^B · median 107

Going	Runs	Best	Median	Since 18 Oct 2025
Good to Soft	4	131^A	115	1 · —
Good	2	150^B	104	2 · 150 / 104
Heavy	2	110^B	91.5	—
Soft	1	—	—	—

Distance	Runs	Best	Median	Since 18 Oct 2025
2m5f – 3m	6	150^B	116.5	3 · 150 / 123
1m5f – 2m	2	73^A	66.5	—
2m1f – 2m4f	1	—	—	—

Of 13 runs looked at, 4 have no figure: obstacles omitted — the race ran a shortened course (2) · not enough races on the card to set the day (under 4) (1) · did not complete (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 9 figures from 13 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 130^A the best of the last 3 rated runs · Exeter, 9 Jan 2026 Official rating 117 at the last run, 22 Mar 2026

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 →

Jumps 12 figures · best 143^A · median 123.5

Going	Runs	Best	Median	Since 18 Oct 2025
Good to Soft	6	143^A	127.5	3 · 130 / 128
Heavy	3	128^B	113	—
Good	2	126^A	123.5	2 · 126 / 123.5
Soft	1	—	—	—

Distance	Runs	Best	Median	Since 18 Oct 2025
2m5f – 3m	8	143^A	127.5	5 · 130 / 127
2m1f – 2m4f	2	115^A	114	—
1m5f – 2m	2	105^A	100.5	—

Of 13 runs looked at, 1 has no figure: did not complete (or a non-runner row) (1).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 12 figures from 13 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 from 3 analysed runs

Led 1 (33%) · 0 wins
Held up 1 (33%) · 0 wins
Midfield 1 (33%) · 0 wins

Pedigree intelligence

Sire

Diamond Boy (FR)

Progeny in our archive have won 12% of 2,268 runs since Jan 2008 (284 horses).

Going	Runs	Wins	SR	vs sire	This horse
Good to Firm	26	8	30.8%	+18.8	—
Good	660	80	12.1%	+0.1	0 from 2
Good to Soft	478	54	11.3%	−0.7	0 from 6
Soft	740	79	10.7%	−1.3	0 from 2
Heavy	347	50	14.4%	+2.4	1 from 3
Standard (AW)	17	1	5.9%	−6.1	—

Distance (all codes)	Runs	Wins	SR	vs sire	This horse
6f – 7f	7	0	0%	−12	—
1m – 1m1f	16	0	0%	−12	—
1m2f – 1m4f	18	2	11.1%	−0.9	—
1m5f – 2m	841	112	13.3%	+1.3	0 from 3
2m1f – 2m4f	977	105	10.7%	−1.3	0 from 2
2m5f – 3m	354	45	12.7%	+0.7	1 from 8
Over 3m	55	8	14.5%	+2.5	—

Flat and jumps together (all codes) · since Jan 2008 · as at 18 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

Grammatiste (FR) (Turgeon)

2 siblings in the archive, 0 winners.

Produce	Runs	Wins	Win trips	Best grade
Monsun Climate (IRE)	5	0	—	—
The Chancie Grey (IRE)	4	0	—	—

Record by conditions

Going	Runs	Wins	SR	£1
Good to Soft	6	0	0%	−6.00
Heavy	3	1	33%	+2.50
Good	2	0	0%	−2.00
Soft	2	0	0%	−2.00

Class	Runs	Wins	SR	£1
Class 4	6	0	0%	−6.00
Class 5	4	1	25%	+1.50
Class 3	2	0	0%	−2.00
Class 2	1	0	0%	−1.00

Course	Runs	Wins	SR	£1
Exeter	8	1	13%	−2.50
Taunton	2	0	0%	−2.00
Ascot	1	0	0%	−1.00
Ffos Las	1	0	0%	−1.00
Newbury	1	0	0%	−1.00

Distance	Runs	Wins	SR	£1
2m5f – 3m	8	1	13%	−2.50
1m5f – 2m	3	0	0%	−3.00
2m1f – 2m4f	2	0	0%	−2.00

Jockey	Runs	Wins	SR	£1
Ben Godfrey	6	0	0%	−6.00
Mr Joshua Newman	4	1	25%	+1.50
Mr Darren Andrews	1	0	0%	−1.00
Rian Corcoran	1	0	0%	−1.00
Dylan Johnston	1	0	0%	−1.00

Season	Runs	Wins	SR	£1
2026	3	0	0%	−3.00
2025	4	1	25%	+1.50
2024	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

Date	Course	Race	Pos	Btn	Wgt	OR	Spd	KTB	Jockey	SP
22 Mar 26+36d	Exeter	Guildhall Exeter Style, Favour, Fun Handicap Hurdle Class 4 · 23f · Good · 8 ran Took up the running - challenged 3rd and asserted 5th - untidy jump 7th - under pressure 3 out - driven 2 out - collared after the last and emptied late for third	3/8	¾	11-6	117	150^B	121^A	Mr Darren Andrews	9/2
14 Feb 26+36d	Ascot	Betfair Handicap Hurdle Class 3 · 23.5f · Good To Soft · 18 ran Drifted left at the start on occasion - up with the front rank early - in front 2nd - lost the advantage after 3rd - back in front 6th - passed before 7th then not foot-perfect at 8th - pressed and overtaken before 2 out before soon wrestling back the initiative and drifted right - overhauled approaching the last - outpaced by the winner on	2/18	6½	10-13	115	123^B	128^A	Mr Joshua Newman	11/1
09 Jan 26+53d	Exeter	Pricedup.Bet Stayers' Conditional Jockeys' Training Series Handicap Hurdle Class 4 · 23f · Good To Soft · 7 ran Set the early tempo before being reeled in approaching the 3rd - pushed along 3 out - blundered and lost the front 2 out - closing again near the last but hampered there - shifted right and kept on at an unchanged effort for 2nd	2/7	1	11-13	112	—	130^A	Rian Corcoran	3/1C
17 Nov 25+10d	Exeter	Royal Oak, Okehampton Street, Exeter Conditional Jockeys' Handicap Hurdle Class 4 · 23f · Good To Soft · 9 ran Shared front spot early - jumping errors along the way including 6th - pressed before 3 out and lost command - fought back after 2 out - stayed on for third	3/9	1	12-1	111	—	127^A	Dylan Johnston	10/3
07 Nov 25+259d	Exeter	Invest In Gold With AU Bullion Handicap Hurdle Class 4 · 23f · Good · 14 ran Tracked the front group early - urged forward after the 8th and driven hard after 4 out - stayed on from 2 out to finish 4th	4/14	3½	11-9	112	58^B	126^A	Ben Godfrey	16/1
21 Feb 25+41d	Exeter	South West Rail Solutions Ltd Handicap Hurdle Class 5 · 21.5f · Heavy · 14 ran Up with the pace - hit 1st - took over approaching 3 out - driven and forged right ahead 2 out - jumped the last without fluency and won with something in hand	1/14		11-7	103	110^B	128^B	Mr Joshua Newman	9/2F
11 Jan 25+23d	Ffos Las	DragonBet Still Best Odds Guaranteed Handicap Hurdle (Div 2) Class 5 · 20f · Soft · 9 ran Sat behind pace early in 2nd - jumped awkwardly - lost touch 3 out - unable to close from 2 out - stumbled at last but kept going to finish 5th	5/9	3¼	11-8	104	66^B	115^A	Mr Joshua Newman	10/3
19 Dec 24+21d	Exeter	Southwest Rail Solutions Amateur Jockeys' Handicap Hurdle Class 5 · 21.5f · Good To Soft · 18 ran Settled in midfield early - made progress to reach the front rank 7th - closed to be nearly level 3 out - pushed into contention for the front 2 out - still fighting entering the final furlong - lost the advantage in the last 100 yards when mildly baulked but stayed on strongly for second	2/18	½	12-0	99	107^B	143^A	Mr Joshua Newman	13/2
28 Nov 24+262d	Taunton	Trucksmith Loloader Novices' Handicap Hurdle Class 5 · 24f · Good To Soft · 10 ran Went straight to front - lost footing on touchdown at 2nd - method briefly hampered 4th - overtaken 7th - regained command shortly after - lost that spot 8th - back in command 3 out - passed before 2 out - drifted right approaching final flight - held on without finding more late	4/10	¾	12-0	99	131^A	120^A	Ben Godfrey	7/1
11 Mar 24+29d	Taunton	William Hill Extra Place Races Handicap Hurdle Class 4 · 16.5f · Soft · 12 ran	PU/12	—	10-12	102	—	—	Ben Godfrey	18/1
11 Feb 24+19d	Exeter	TrustATrader Apply Today British Studs EBF 'National Hunt' Novices' Hurdle (GBB Race) Class 2 · 18.5f · Heavy · 8 ran	3/8	13	11-2	—	—	113^A	Ben Godfrey	25/1
23 Jan 24+22d	Newbury	Get Best Odds Guaranteed At BetVictor Maiden Hurdle (GBB Race) (Div 2) Class 3 · 16.5f · Good To Soft · 16 ran	9/16	½	11-5	—	60^B	105^A	Ben Godfrey	150/1
01 Jan 24	Exeter	Rhino.Bet Charge Up Your 2024 Novices' Hurdle (GBB Race) Class 4 · 16.5f · Heavy · 10 ran	4/10	12	10-12	—	73^A	96^A	Ben Godfrey	20/1

Quick answers

How many races has Diamatiste (IRE) won?: Diamatiste (IRE) won 1 of 13 archived starts between 2024 and 2026, a strike rate of 7.7%. Placed 7 times in total (53.8% of starts).
Who trains Diamatiste (IRE)?: Diamatiste (IRE) is trained by Kayley Woollacott, who saddled the horse on its most recent run on 22 March 2026.
Who is Diamatiste (IRE)'s sire?: Diamatiste (IRE) is by Diamond Boy (FR) out of Grammatiste (FR), whose sire is Turgeon.
What going does Diamatiste (IRE) prefer?: Diamatiste (IRE) has the best record on heavy 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 Diamatiste (IRE)'s official rating?: The most recent official rating on record is 117, from the run on 22 March 2026. That is also the highest on record.
What is Diamatiste (IRE)'s sire's record?: Diamond Boy (FR)'s progeny in our archive have won 12% of 2,268 runs since Jan 2008 (284 horses), Flat and jumps together.
Who are Diamatiste (IRE)'s siblings?: Out of Grammatiste (FR), Diamatiste (IRE) has 2 other produce in our archive, 0 of them winners. As at Oct 2026.

KTB Speed and Rating

Run style from 3 analysed runs

Pedigree intelligence

Record by conditions

▾Going

▾Class

▾Course

▾Distance

▾Jockey

▾Season

Form

Quick answers