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Horse profile

Erinjay (IRE)

5yo gelding (at last run, May 2011) · Last trainer Emmet Michael Butterly · Last owner James Ferry
by Bachelor Duke (USA) out of Quinella (GB) (Generous)
13 runs · 5 courses · from Mar 2009
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 13 May 2011 — 5,639 days ago. Our archive can't say whether the horse is still in training.
Last run May 2011 · 8th of 8 6 wins · Wolverhampton (AW), Lingfield (AW) & Kempton (AW) Last raced off OR 75
KTB Profile

Erinjay (IRE) is 6 from 13. Hasn't won since Mar 2011.

Based on 13 archived runs · updated 21 Oct 2026
Official rating75↓ 3lb off peak
75 70–78

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 85B the best of the last 3 rated runs · Wolverhampton (AW), 11 Mar 2011 Official rating 75 at the last run, 13 May 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 13 figures · best 99A · median 72
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)1299A74.5—
Good1———
DistanceRunsBestMedianSince 21 Oct 2025
1m – 1m1f1099A76.5—
1m2f – 1m4f277B63.5—
Under 6f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 13 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 is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire
Bachelor Duke (USA)

Progeny in our archive have won 7.8% of 1,605 runs since Jan 2008 (109 horses).

Strongest on good to soft going: 11.2% from 143.

GoingRunsWinsSRvs sireThis horse
Firm20315%+7.2—
Good to Firm284207%−0.8—
Good389338.5%+0.70 from 1
Good to Soft1431611.2%+3.4—
Soft256166.3%−1.5—
Heavy122129.8%+2—
Standard (AW)391256.4%−1.46 from 12
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f8733.4%−4.40 from 1
6f – 7f460459.8%+2—
1m – 1m1f394348.6%+0.85 from 10
1m2f – 1m4f259197.3%−0.51 from 2
1m5f – 2m255155.9%−1.9—
2m1f – 2m4f11776%−1.8—
2m5f – 3m3126.5%−1.3—
Over 3m200%−7.8—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Quinella (GB) (Generous)

1 sibling in the archive, 1 winner — best of them Surwaki (USA) (3 wins).

The wins came over 1m; the highest grade won is Class 5 (Surwaki (USA)).

ProduceRunsWinsWin tripsBest grade
Surwaki (USA)3231mClass 5

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 12 6 50% +21.47
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 6 5 4 80% +4.47
Class 5 4 2 50% +20.00
Class 4 3 0 0% −3.00

CourseRunsWinsSR£1
Wolverhampton (AW) 5 2 40% −2.03
Lingfield (AW) 3 1 33% +0.00
Kempton (AW) 3 3 100% +24.50
Dundalk (AW) 1 0 0% −1.00
Ascot 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 10 5 50% +20.47
1m2f – 1m4f 2 1 50% +1.00
Under 6f 1 0 0% −1.00

JockeyRunsWinsSR£1
Toby Atkinson 5 2 40% +19.00
Andrea Atzeni 3 3 100% +2.97
Jamie Mackay 2 1 50% +1.50
Conor Hoban 1 0 0% −1.00
Tim Carroll 1 0 0% −1.00
Stephen Craine 1 0 0% −1.00

SeasonRunsWinsSR£1
2011 7 4 57% +2.47
2010 4 1 25% −1.00
2009 2 1 50% +19.00

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
13 May 11+34d Dundalk (AW) Crowne Plaza Leading Jockey & Trainer Championship Handicap (50-80) 12f · Standard · 8 ran 8/8 21 9-3 7550C Conor Hoban 12/1
09 Apr 11+29d Wolverhampton (AW) freebets.co.uk Grand National 2011 Free Bet Exclusives Selling Stakes Class 6 · 8.5f · Standard · 6 ran 3/6 7 9-9 7766B Tim Carroll 2/1J
11 Mar 11+18d Wolverhampton (AW) Wolverhampton-racecourse.co.uk Selling Stakes Class 6 · 8.5f · Standard · 4 ran 1/4 9-6 7785B Andrea Atzeni 2/5F
21 Feb 11+5d Wolverhampton (AW) Hotel & Conferencing At Wolverhampton Selling Stakes Class 6 · 8.5f · Standard · 6 ran 1/6 9-6 7790B Andrea Atzeni 4/7F
16 Feb 11+27d Lingfield (AW) Lingfield Marriott Hotel And Country Club Selling Stakes Class 6 · 10f · Standard · 5 ran 1/5 9-5 7777B Andrea Atzeni 2/1
20 Jan 11+16d Lingfield (AW) 10% Forecast Bonus At Bluesq.com Handicap Class 4 · 8f · Standard · 11 ran 10/11 ¾ 9-2 7869A Jamie Mackay 12/1
04 Jan 11+251d Kempton (AW) Top Greyhound Offers Today At williamhill.com Claiming Stakes Class 6 · 8f · Standard · 5 ran 1/5 9-3 7688B Jamie Mackay 5/2
28 Apr 10+77d Ascot betinternet.com Handicap (Str) (Div 1) Class 4 · 8f · Good · 11 ran 10/11 ½ 8-13 7661A Stephen Craine 7/1
10 Feb 10+5d Lingfield (AW) Marriott Hotel Opening Spring 2010 Handicap Class 5 · 8f · Standard · 9 ran 4/9 hd 8-8 7070A Toby Atkinson 13/8F
05 Feb 10+5d Wolverhampton (AW) Bet Six Nations Rugby - Betdaq Handicap Class 4 · 9.5f · Standard · 7 ran 4/7 shd 8-6 7072B Toby Atkinson 4/5F
31 Jan 10+42d Kempton (AW) Bet In Running - Betdaq Apprentice Handicap Class 5 · 8f · Standard · 12 ran 1/12 9-5 7099A Toby Atkinson 2/1F
20 Dec 09+288d Kempton (AW) William Hill Winter Festival - Boxingdayraces.com Maiden Stakes Class 5 · 8f · Standard · 14 ran 1/14 8-10 7081A Toby Atkinson 20/1
07 Mar 09 Wolverhampton (AW) Live Casino Games: Williamhill.com Claiming Stakes Class 5 · 5f · Standard · 9 ran 9/9 7 8-10 —30A Toby Atkinson 33/1

Quick answers

How many races has Erinjay (IRE) won?
Erinjay (IRE) won 6 of 13 archived starts between 2009 and 2011, a strike rate of 46.2%. Placed 6 times in total (46.2% of starts).
Who trained Erinjay (IRE)?
Erinjay (IRE) was trained by Emmet Michael Butterly on the most recent run on record, at Dundalk (AW) on 13 May 2011.
Who is Erinjay (IRE)'s sire?
Erinjay (IRE) is by Bachelor Duke (USA) out of Quinella (GB), whose sire is Generous.
What going does Erinjay (IRE) prefer?
Erinjay (IRE) has the best record on standard (aw) going: 6 wins from 12 starts (50%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Erinjay (IRE)'s official rating?
The most recent official rating on record is 75, from the run on 13 May 2011. The highest on record is 78.
What is Erinjay (IRE)'s sire's record?
Bachelor Duke (USA)'s progeny in our archive have won 7.8% of 1,605 runs since Jan 2008 (109 horses), Flat and jumps together. Strongest on good to soft going: 11.2% from 143.
Who are Erinjay (IRE)'s siblings?
Out of Quinella (GB), Erinjay (IRE) has 1 other produce in our archive, 1 of them a winner. Most wins: Surwaki (USA) (3). Highest grade won: Class 5 (Surwaki (USA)). The wins came over 1m. As at Oct 2026.

Record shown from March 2009. 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.