Sir Boss (IRE)
Sir Boss (IRE) is 11 from 72. Hasn't won since Jun 2013. Last raced off 73, 14lb below the career-high mark.
- 11–72Wins / Runs
- 15.3%Strike rate
- 26 (36.1%)Placed
- +12.16£1 level staken=72 at SP
- 1.58Fair A/E n=72 · 1.34 incl. margin
- 87Highest OR
- 29dAvg between runs
A/E compares actual wins with what starting prices implied. "Fair" strips the bookmaker margin from the expectation, so favourites and longshots are judged on the same footing — figures near 1.00 mean the market priced this horse about right.
KTB Speed and Rating
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
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
Progeny in our archive have won 9.1% of 5,558 runs since Jan 2008 (382 horses).
Weakest over 1m – 1m1f (all codes): 6.1% from 909.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 62 | 10 | 16.1% | +7 | — |
| Good to Firm | 1,039 | 100 | 9.6% | +0.5 | 1 from 17 |
| Good | 1,094 | 87 | 8% | −1.1 | 1 from 12 |
| Good to Soft | 563 | 47 | 8.3% | −0.8 | 1 from 3 |
| Soft | 719 | 56 | 7.8% | −1.3 | 0 from 2 |
| Heavy | 242 | 18 | 7.4% | −1.7 | 0 from 1 |
| Standard (AW) | 1,839 | 186 | 10.1% | +1 | 8 from 37 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 1,154 | 128 | 11.1% | +2 | 1 from 1 |
| 6f – 7f | 2,309 | 217 | 9.4% | +0.3 | 0 from 3 |
| 1m – 1m1f | 909 | 55 | 6.1% | −3 | 0 from 2 |
| 1m2f – 1m4f | 528 | 50 | 9.5% | +0.4 | 10 from 62 |
| 1m5f – 2m | 406 | 33 | 8.1% | −1 | 0 from 4 |
| 2m1f – 2m4f | 188 | 20 | 10.6% | +1.5 | — |
| 2m5f – 3m | 57 | 1 | 1.8% | −7.3 | — |
| Over 3m | 7 | 0 | 0% | −9.1 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
7 siblings in the archive, 3 winners — best of them True Self (IRE) (8 wins).
The wins came over 1m–2m5f; the highest grade won is Listed (True Self (IRE)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| True Self (IRE) | 23 | 8 | 1m2f–2m½f | Listed |
| Shared Moment (IRE) | 48 | 7 | 1m–1m½f | Class 5 |
| The Golden Rebel (IRE) | 14 | 2 | 2m4½f–2m5f | Class 3 |
| On Command (IRE) | 3 | 0 | — | — |
| Elegant (IRE) | 6 | 0 | — | — |
| Elegant Stride (IRE) | 2 | 0 | — | — |
| Good Mind (IRE) | 1 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 37 | 8 | 22% | +35.50 |
| Good to Firm | 17 | 1 | 6% | −15.09 |
| Good | 12 | 1 | 8% | −9.25 |
| Good to Soft | 3 | 1 | 33% | +4.00 |
| Soft | 2 | 0 | 0% | −2.00 |
| Heavy | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 4 | 34 | 3 | 9% | +2.75 |
| Class 5 | 29 | 6 | 21% | +2.91 |
| Class 6 | 5 | 2 | 40% | +10.50 |
| Class 3 | 4 | 0 | 0% | −4.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Wolverhampton (AW) | 18 | 4 | 22% | +6.50 |
| Kempton (AW) | 13 | 4 | 31% | +35.00 |
| Chester | 6 | 0 | 0% | −6.00 |
| Lingfield (AW) | 4 | 0 | 0% | −4.00 |
| York | 4 | 0 | 0% | −4.00 |
| Newbury | 4 | 0 | 0% | −4.00 |
| Pontefract | 3 | 0 | 0% | −3.00 |
| Newmarket | 3 | 0 | 0% | −3.00 |
| Doncaster | 2 | 1 | 50% | +5.00 |
| Leicester | 2 | 0 | 0% | −2.00 |
| Southwell (AW) | 2 | 0 | 0% | −2.00 |
| Epsom Downs | 2 | 0 | 0% | −2.00 |
| Windsor | 1 | 0 | 0% | −1.00 |
| Beverley | 1 | 0 | 0% | −1.00 |
| Redcar | 1 | 0 | 0% | −1.00 |
| Perth | 1 | 0 | 0% | −1.00 |
| Ffos Las | 1 | 1 | 100% | +1.75 |
| Chepstow | 1 | 1 | 100% | +0.91 |
| Salisbury | 1 | 0 | 0% | −1.00 |
| Newmarket (July) | 1 | 0 | 0% | −1.00 |
| Nottingham | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m2f – 1m4f | 62 | 10 | 16% | +15.16 |
| 1m5f – 2m | 4 | 0 | 0% | −4.00 |
| 6f – 7f | 3 | 0 | 0% | −3.00 |
| 1m – 1m1f | 2 | 0 | 0% | −2.00 |
| Under 6f | 1 | 1 | 100% | +6.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Tom Eaves | 14 | 5 | 36% | +18.75 |
| Miss Michelle Mullineaux | 14 | 1 | 7% | −4.00 |
| Rosie Jessop | 5 | 2 | 40% | +3.91 |
| Joey Haynes | 4 | 1 | 25% | +22.00 |
| Slade O'Hara | 3 | 0 | 0% | −3.00 |
| Natasha Eaton | 3 | 0 | 0% | −3.00 |
| Liam Jones | 3 | 0 | 0% | −3.00 |
| Miss M Sowerby | 3 | 0 | 0% | −3.00 |
| Robert Tart | 2 | 0 | 0% | −2.00 |
| Tom Queally | 2 | 1 | 50% | +1.75 |
| Cathy Gannon | 2 | 0 | 0% | −2.00 |
| Liam Keniry | 2 | 0 | 0% | −2.00 |
| Jack Duern | 1 | 0 | 0% | −1.00 |
| Ryan Clark | 1 | 0 | 0% | −1.00 |
| Richard Kingscote | 1 | 0 | 0% | −1.00 |
| Racheal Kneller | 1 | 0 | 0% | −1.00 |
| Kieren Fallon | 1 | 0 | 0% | −1.00 |
| Matt Cosham | 1 | 0 | 0% | −1.00 |
| Amy Ryan | 1 | 0 | 0% | −1.00 |
| Jimmy Quinn | 1 | 0 | 0% | −1.00 |
| Darryll Holland | 1 | 0 | 0% | −1.00 |
| Leighton Aspell | 1 | 0 | 0% | −1.00 |
| Chris Catlin | 1 | 0 | 0% | −1.00 |
| Dane O'Neill | 1 | 1 | 100% | +1.75 |
| Mr O J Murphy | 1 | 0 | 0% | −1.00 |
| Micky Fenton | 1 | 0 | 0% | −1.00 |
| Pat Cosgrave | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 65 | 11 | 17% | +19.16 |
| Tongue tie | 5 | 0 | 0% | −5.00 |
| Hood | 2 | 0 | 0% | −2.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2013 | 20 | 2 | 10% | +8.75 |
| 2012 | 18 | 2 | 11% | +0.00 |
| 2011 | 12 | 4 | 33% | +13.75 |
| 2010 | 6 | 0 | 0% | −6.00 |
| 2009 | 10 | 2 | 20% | −5.34 |
| 2008 | 6 | 1 | 17% | +1.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Flat | 71 | 11 | 15% | +13.16 |
| 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
Quick answers
- How many races has Sir Boss won?
- Sir Boss (IRE) won 11 of 72 archived starts between 2008 and 2013, a strike rate of 15.3%. Placed 26 times in total (36.1% of starts).
- Who trained Sir Boss?
- Sir Boss (IRE) was trained by Michael Mullineaux on the most recent run on record, at Lingfield (AW) on 4 December 2013.
- Who is Sir Boss's sire?
- Sir Boss (IRE) is by Tagula (IRE) out of Good Thought (IRE), whose sire is Mukaddamah.
- What going does Sir Boss prefer?
- Sir Boss (IRE) has the best record on good to soft 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 Sir Boss's official rating?
- The most recent official rating on record is 73, from the run on 4 December 2013. The highest on record is 87.
- What is Sir Boss's sire's record?
- Tagula (IRE)'s progeny in our archive have won 9.1% of 5,558 runs since Jan 2008 (382 horses), Flat and jumps together. Weakest over 1m – 1m1f (all codes): 6.1% from 909.
- Who are Sir Boss's siblings?
- Out of Good Thought (IRE), Sir Boss (IRE) has 7 other produce in our archive, 3 of them winners. Most wins: True Self (IRE) (8). Highest grade won: Listed (True Self (IRE)). The wins came over 1m–2m5f. As at Oct 2026.