Mister Boss (USA)
Mister Boss (USA) is yet to win from 6 starts.
- 0–6Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −6.00£1 level staken=6 at SP
- 0.00Fair A/E n=6 · 0.00 incl. margin
- 67dAvg 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 9.8% of 2,562 runs since Jan 2008 (191 horses).
Strongest at trips under 6f (all codes): 16% from 244. Weakest over 2m1f – 2m4f (all codes): 3.8% from 104.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 41 | 2 | 4.9% | −4.9 | — |
| Good to Firm | 557 | 52 | 9.3% | −0.5 | 0 from 1 |
| Good | 560 | 70 | 12.5% | +2.7 | 0 from 1 |
| Good to Soft | 248 | 18 | 7.3% | −2.5 | 0 from 3 |
| Soft | 295 | 26 | 8.8% | −1 | 0 from 1 |
| Heavy | 88 | 8 | 9.1% | −0.7 | — |
| Standard (AW) | 773 | 76 | 9.8% | 0 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 244 | 39 | 16% | +6.2 | — |
| 6f – 7f | 826 | 95 | 11.5% | +1.7 | — |
| 1m – 1m1f | 604 | 41 | 6.8% | −3 | 0 from 2 |
| 1m2f – 1m4f | 452 | 42 | 9.3% | −0.5 | — |
| 1m5f – 2m | 320 | 31 | 9.7% | −0.1 | 0 from 4 |
| 2m1f – 2m4f | 104 | 4 | 3.8% | −6 | — |
| 2m5f – 3m | 11 | 0 | 0% | −9.8 | — |
| Over 3m | 1 | 0 | 0% | −9.8 | — |
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
No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good to Soft | 3 | 0 | 0% | −3.00 |
| Soft | 1 | 0 | 0% | −1.00 |
| Good | 1 | 0 | 0% | −1.00 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Galway | 2 | 0 | 0% | −2.00 |
| Ballinrobe | 1 | 0 | 0% | −1.00 |
| Sligo | 1 | 0 | 0% | −1.00 |
| Thurles | 1 | 0 | 0% | −1.00 |
| Listowel | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m5f – 2m | 4 | 0 | 0% | −4.00 |
| 1m – 1m1f | 2 | 0 | 0% | −2.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Davy Condon | 3 | 0 | 0% | −3.00 |
| Leigh Roche | 2 | 0 | 0% | −2.00 |
| T G M Ryan | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Tongue tie + cheekpieces | 2 | 0 | 0% | −2.00 |
| Tongue tie | 2 | 0 | 0% | −2.00 |
| None | 2 | 0 | 0% | −2.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2011 | 3 | 0 | 0% | −3.00 |
| 2010 | 3 | 0 | 0% | −3.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Hurdle | 4 | 0 | 0% | −4.00 |
| Flat | 2 | 0 | 0% | −2.00 |
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 | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|
| 2011 · 3 runs | ||||||||
| 27 Jul 11+9d | Galway | Tote Return All Profits To Irish Racing Maiden | 5/8 | 1 | 9-8 | 46C | Leigh Roche | 20/1 |
| 18 Jul 11+8d | Ballinrobe | Craic On The Track 14th August Maiden | 5/12 | 8 | 9-9 | 54A | Leigh Roche | 66/1 |
| 10 Jul 11+262d | Sligo | Benbulben Maiden Hurdle | 14/14 | 3½ | 11-2 | 79C | Davy Condon | 33/1 |
| 2010 · 3 runs | ||||||||
| 21 Oct 10+39d | Thurles | Kens Kings U.21 Champs Of 2010 3-y-o Maiden Hurdle | 11/18 | 1¼ | 10-12 | 84C | T G M Ryan | 50/1 |
| 12 Sep 10+15d | Listowel | Dawn Omega Milk 3-y-o Hurdle | 12/18 | 15 | 10-12 | 90C | Davy Condon | 50/1 |
| 28 Aug 10 | Galway | Anglo Printers Maiden Hurdle | 8/11 | 9 | 10-12 | 84A | Davy Condon | 16/1 |
Quick answers
- How many races has Mister Boss won?
- Mister Boss (USA) has yet to win, from 6 archived starts between 2010 and 2011.
- Who trained Mister Boss?
- Mister Boss (USA) was trained by M O Cullinane on the most recent run on record, at Galway on 27 July 2011.
- Who is Mister Boss's sire?
- Mister Boss (USA) is by Johannesburg (USA) out of Gone West Princess (USA), whose sire is Gone West.
- What is Mister Boss's sire's record?
- Johannesburg (USA)'s progeny in our archive have won 9.8% of 2,562 runs since Jan 2008 (191 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 16% from 244. Weakest over 2m1f – 2m4f (all codes): 3.8% from 104.