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Horse profile

Kosler (IRE)

4yo gelding (at last run, May 2008) · Last trainer T Stack · Last owner Gerard Obrien
by Fasliyev (USA) out of On Air (FR) (Chief Singer)
4 runs · 3 courses · from Oct 2006
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 12 May 2008 — 6,736 days ago. Our archive can't say whether the horse is still in training.
Last run May 2008 Last raced off OR 70
KTB Profile

Kosler (IRE) is yet to win from 4 starts.

Based on 4 archived runs · updated 21 Oct 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 67A the best of the last 3 rated runs · Curragh, 5 May 2008 Official rating 70 at the last run, 12 May 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. A, B or C on a run is how much known form was in that race. What this means →

Flat 3 figures · best 67A · median 54
GoingRunsBestMedianSince 21 Oct 2025
Soft1———
Good1———
Heavy1———
DistanceRunsBestMedianSince 21 Oct 2025
6f – 7f267A60—
1m – 1m1f1———

Of 4 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 · 3 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
Fasliyev (USA)

Progeny in our archive have won 8.3% of 4,140 runs since Jan 2008 (273 horses).

Strongest over 2m1f – 2m4f (all codes): 12.1% from 124.

GoingRunsWinsSRvs sireThis horse
Firm7057.1%−1.2—
Good to Firm896869.6%+1.3—
Good874708%−0.30 from 1
Good to Soft383277%−1.3—
Soft491449%+0.70 from 2
Heavy137139.5%+1.20 from 1
Standard (AW)1,2891007.8%−0.5—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f569519%+0.7—
6f – 7f1,8021538.5%+0.20 from 2
1m – 1m1f857617.1%−1.20 from 2
1m2f – 1m4f478377.7%−0.6—
1m5f – 2m268238.6%+0.3—
2m1f – 2m4f1241512.1%+3.8—
2m5f – 3m36513.9%+5.6—
Over 3m600%−8.3—

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
On Air (FR) (Chief Singer)

3 siblings in the archive, 2 winners — best of them Khachaturian (IRE) (5 wins).

The wins came over 1m–3m; the highest grade won is Group 3 (Pollen (IRE)).

ProduceRunsWinsWin tripsBest grade
Khachaturian (IRE)4151m6f–3mClass 2
Pollen (IRE)1531mGroup 3
Swiss Roll (IRE)50——

Record by conditions

GoingRunsWinsSR£1
Soft 2 0 0% −2.00
Good 1 0 0% −1.00
Heavy 1 0 0% −1.00

CourseRunsWinsSR£1
Curragh 2 0 0% −2.00
Killarney 1 0 0% −1.00
Leopardstown 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 2 0 0% −2.00
6f – 7f 2 0 0% −2.00

JockeyRunsWinsSR£1
W J Lee 2 0 0% −2.00
C D Allen 1 0 0% −1.00
Wayne Lordan 1 0 0% −1.00

SeasonRunsWinsSR£1
2008 2 0 0% −2.00
2007 1 0 0% −1.00
2006 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 ORKTB Jockey SP
12 May 08+7d Killarney McSweeney Arms Hotel Alan Ball Memorial Handicap (50-70) 8.5f · Yielding To Soft · 13 ran PU/13 — 10-0 70— W J Lee 10/1
05 May 08+334d Curragh Footstepsinthesand Maiden 7f · Yielding To Soft · 29 ran 8/29 2½ 9-10 6067A C D Allen 50/1
06 Jun 07+227d Leopardstown Kingston Maiden 9f · Good · 11 ran 7/11 3½ 9-2 —54C W J Lee 33/1
22 Oct 06 Curragh Peter Keatley Median Auction Maiden 6f · Heavy · 29 ran 18/29 1 9-3 —53C Wayne Lordan 7/1

Quick answers

How many races has Kosler (IRE) won?
Kosler (IRE) has yet to win, from 4 archived starts between 2006 and 2008.
Who trained Kosler (IRE)?
Kosler (IRE) was trained by T Stack on the most recent run on record, at Killarney on 12 May 2008.
Who is Kosler (IRE)'s sire?
Kosler (IRE) is by Fasliyev (USA) out of On Air (FR), whose sire is Chief Singer.
What is Kosler (IRE)'s official rating?
The most recent official rating on record is 70, from the run on 12 May 2008. That is also the highest on record.
What is Kosler (IRE)'s sire's record?
Fasliyev (USA)'s progeny in our archive have won 8.3% of 4,140 runs since Jan 2008 (273 horses), Flat and jumps together. Strongest over 2m1f – 2m4f (all codes): 12.1% from 124.
Who are Kosler (IRE)'s siblings?
Out of On Air (FR), Kosler (IRE) has 3 other produce in our archive, 2 of them winners. Most wins: Khachaturian (IRE) (5). Highest grade won: Group 3 (Pollen (IRE)). The wins came over 1m–3m. As at Oct 2026.

Record shown from October 2006. 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.