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Horse profile

Maysonette (IRE)

4yo filly (at last run, Dec 2018) · Last trainer Andrew Slattery · Last owner Gerard Oleary
by Mayson (GB) out of La Sibilla (GB) (Fantastic Light)
21 runs · 8 courses · from Jul 2017
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 19 Dec 2018 — 2,869 days ago. Our archive can't say whether the horse is still in training.
Last run Dec 2018 · 8th of 14 Last raced off OR 48
KTB Profile

Maysonette (IRE) is yet to win from 21 starts, though has placed 3 times. Best effort: 2nd of 17 at Cork (Apr 2018). Last raced off 48, 26lb below the career-high mark.

Based on 21 archived runs · updated 28 Oct 2026
KTB at a glance OR ↓ 26lb off peak
Official rating48↓ 26lb off peak
48 48–74

KTB Speed and Rating

KTB Speed

Best recent Speed 90 the best of the last 3 graded (A or B) runs · Dundalk (AW), 19 Dec 2018

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 →

Flat 20 figures · best 112B · median 83
GoingRunsBestMedianSince 28 Oct 2025
Standard (AW)996B88—
Heavy568A62—
Good to Firm2112B98—
Good292C84.5—
Soft269C68.5—
DistanceRunsBestMedianSince 28 Oct 2025
6f – 7f14112B81.5—
1m – 1m1f692C83—

Of 21 runs looked at, 1 has no figure: did not complete (1).

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 20 figures from 21 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 67A the best of the last 3 rated runs · Thurles, 25 Oct 2018 Official rating 48 at the last run, 19 Dec 2018

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 20 figures · best 92A · median 63.5
GoingRunsBestMedianSince 28 Oct 2025
Standard (AW)977A66—
Heavy592A57—
Good to Firm267A67—
Good266A56.5—
Soft260A59—
DistanceRunsBestMedianSince 28 Oct 2025
6f – 7f1492A63.5—
1m – 1m1f667A63.5—

Of 21 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 · 20 figures from 21 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

Progeny in our archive have won 10.7% of 7,380 runs since Jan 2008 (442 horses).

Strongest at trips under 6f (all codes): 13.8% from 1,730. Weakest over 1m5f – 2m (all codes): 2.8% from 106.

GoingRunsWinsSRvs sireThis horse
Firm22627.3%+16.6—
Good to Firm1,02312111.8%+1.10 from 2
Good1,37013910.1%−0.60 from 3
Good to Soft8069211.4%+0.7—
Soft97211511.8%+1.10 from 2
Heavy3233310.2%−0.50 from 5
Standard (AW)2,86428510%−0.70 from 9
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1,73023813.8%+3.1—
6f – 7f3,91140010.2%−0.50 from 14
1m – 1m1f1,1451119.7%−10 from 6
1m2f – 1m4f452378.2%−2.5—
1m5f – 2m10632.8%−7.90 from 1
2m1f – 2m4f3013.3%−7.4—
2m5f – 3m6116.7%+6—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
La Sibilla (GB) (Fantastic Light)

6 siblings in the archive, 1 winner — best of them Sibyl Charm (IRE) (4 wins).

The wins came over 6f–7f; the highest grade won is Class 4 (Sibyl Charm (IRE)).

ProduceRunsWinsWin tripsBest grade
Sibyl Charm (IRE)4346f–7fClass 4
Aleksey Tolstoy (IRE)200——
Enville (IRE)30——
Miss Antino (IRE)10——
Nando's Pride (IRE)60——
Monet's Sky (IRE)10——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 9 0 0% −9.00
Heavy 5 0 0% −5.00
Good 3 0 0% −3.00
Good to Firm 2 0 0% −2.00
Soft 2 0 0% −2.00

CourseRunsWinsSR£1
Dundalk (AW) 9 0 0% −9.00
Cork 3 0 0% −3.00
Thurles 2 0 0% −2.00
Gowran Park 2 0 0% −2.00
Curragh 2 0 0% −2.00
Killarney 1 0 0% −1.00
Limerick 1 0 0% −1.00
Galway 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 14 0 0% −14.00
1m – 1m1f 6 0 0% −6.00
1m5f – 2m 1 0 0% −1.00

JockeyRunsWinsSR£1
Andrew Slattery 7 0 0% −7.00
Ben Coen 7 0 0% −7.00
Gary Carroll 5 0 0% −5.00
Stephen Gray 1 0 0% −1.00
Gary Halpin 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 17 0 0% −17.00
Cheekpieces 3 0 0% −3.00
Blinkers 1 0 0% −1.00

SeasonRunsWinsSR£1
2018 14 0 0% −14.00
2017 7 0 0% −7.00

TypeRunsWinsSR£1
Flat 20 0 0% −20.00
Hurdle 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 ORSpdKTB Jockey SP
2018 · 14 runs
19 Dec 18+12d Dundalk (AW) www.dundalkstadium.com Handicap (45-65) (Div 2) 8f · Standard · 14 ran 8/14 ½ 8-7 4890B63A Andrew Slattery 12/1
07 Dec 18+25d Dundalk (AW) Dundalk Stadium - Light Up Your Night Apprentice Handicap (45-65) (Div 1) 7f · Standard · 14 ran 6/14 hd 8-7 4888B61A Andrew Slattery 25/1
12 Nov 18+18d Thurles www.thurlesraces.ie Maiden Hurdle 16f · Good · 13 ran F/13 — 10-6 ——— Stephen Gray 25/1
25 Oct 18+10d Thurles Moyne Handicap (45-65) (Div 1) 8f · Good To Firm · 13 ran 6/13 1¼ 8-8 5284C67A Andrew Slattery 11/1
15 Oct 18+12d Gowran Park Join Gowran Park Racing Club Handicap (45-65) (Div 1) 7f · Soft To Heavy · 15 ran 13/15 ¾ 8-11 5567C50A Andrew Slattery 8/1
03 Oct 18+141d Cork Follow Us On Twitter Handicap (45-65) 8.5f · Good · 17 ran 5/17 ¾ 8-12 5692C66A Andrew Slattery 12/1
15 May 18+10d Killarney Dublin Coach Handicap (45-65) 8f · Soft · 14 ran 9/14 3¾ 9-3 6069C58A Ben Coen 10/1
05 May 18+20d Cork Mallow Maiden 8f · Soft To Heavy · 12 ran 4/12 1½ 8-9 6162A64A Ben Coen 9/2
15 Apr 18+37d Cork Cork Racecourse On Twitter Handicap (45-65) 7f · Heavy · 17 ran 2/17 3 9-3 6148C92A Ben Coen 16/1
09 Mar 18+28d Dundalk (AW) 32red Fillies Race 7f · Standard · 8 ran 4/8 ½ 8-4 6386A70A Andrew Slattery 20/1
09 Feb 18+14d Dundalk (AW) Hibernia Steel Apprentice Handicap 7f · Standard · 10 ran 7/10 1¾ 9-4 6489A61A Ben Coen 20/1
26 Jan 18+14d Dundalk (AW) Racing Post Apprentice Maiden 7f · Standard · 14 ran 6/14 1 8-12 6477B66A Ben Coen 8/1
12 Jan 18+7d Dundalk (AW) Irishinjuredjockeys.com Apprentice Handicap (45-65) (Div 2) 7f · Standard · 14 ran 3/14 1¾ 9-9 6486B77A Ben Coen 8/1
05 Jan 18+42d Dundalk (AW) Crowne Plaza Race & Stay 2018 Rated Race 7f · Standard · 13 ran 7/13 nk 8-4 6096B71A Andrew Slattery 66/1
2017 · 7 runs
24 Nov 17+28d Dundalk (AW) Dundalk Stadium Business Club 2018 Fillies Maiden 8f · Standard · 13 ran 9/13 4½ 8-4 6082B39A Ben Coen 25/1
27 Oct 17+20d Dundalk (AW) www.dundalkstadium.com Fillies Claiming Race 7f · Standard · 10 ran 2/10 ¾ 9-0 6789A77A Gary Carroll 8/1
07 Oct 17+31d Limerick Follow Limerick Racecourse On Facebook Handicap (Div 1) 7f · Heavy · 15 ran 12/15 1¾ 9-12 7034C57A Gary Carroll 25/1
06 Sep 17+30d Gowran Park Gowran Park Handicap 7f · Heavy · 8 ran 6/8 3 9-1 7468A57A Gary Carroll 16/1
07 Aug 17+6d Curragh Curragh 'Where Champions Are Made' Fillies Maiden 7f · Good · 8 ran 7/8 3¼ 8-11 —77A47A Gary Halpin 6/1
01 Aug 17+3d Galway Caulfield Industrial Irish EBF Maiden 7f · Yielding · 14 ran 7/14 3¼ 9-0 —68C60A Gary Carroll 6/1
29 Jul 17 Curragh Extra.ie Fillies Maiden 7f · Good To Firm · 11 ran 4/11 ½ 9-0 —112B67A Gary Carroll 33/1

Quick answers

How many races has Maysonette won?
Maysonette (IRE) has yet to win, from 21 archived starts between 2017 and 2018. Placed 3 times in total (14.3% of starts).
Who trained Maysonette?
Maysonette (IRE) was trained by Andrew Slattery on the most recent run on record, at Dundalk (AW) on 19 December 2018.
Who is Maysonette's sire?
Maysonette (IRE) is by Mayson (GB) out of La Sibilla (GB), whose sire is Fantastic Light.
What is Maysonette's official rating?
The most recent official rating on record is 48, from the run on 19 December 2018. The highest on record is 74.
What is Maysonette's sire's record?
Mayson (GB)'s progeny in our archive have won 10.7% of 7,380 runs since Jan 2008 (442 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 13.8% from 1,730. Weakest over 1m5f – 2m (all codes): 2.8% from 106.
Who are Maysonette's siblings?
Out of La Sibilla (GB), Maysonette (IRE) has 6 other produce in our archive, 1 of them a winner. Most wins: Sibyl Charm (IRE) (4). Highest grade won: Class 4 (Sibyl Charm (IRE)). The wins came over 6f–7f. As at Oct 2026.

Record shown from July 2017. 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.