Horse profile
Gabrial The Boss (USA)
by Street Boss (USA) out of Bacinella (USA) (El Gran Senor)
36 runs · 12 courses · from Jun 2012
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 17 Oct 2015 — 4,036 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2015
5 wins · Kempton (AW), Lingfield (AW) & Wolverhampton (AW)
KTB Profile
Gabrial The Boss (USA) is 5 from 36. Hasn't won since Jan 2014. All 5 wins have come on the all-weather — 0 from 11 on turf.
Based on 36 archived runs · updated 4 Nov 2026
KTB at a glance
All wins on AW
OR ↓ 32lb off peak
- 5–36Wins / Runs
- 13.9%Strike rate
- 13 (36.1%)Placed
- −20.20£1 level staken=36 at SP
- 1.07Fair A/E n=36 · 0.93 incl. margin
- 77Highest OR
- 16dBetween runs (median)longest 519 d
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.
Official rating45↓ 32lb off peak
45
45–77
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
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
Street Boss (USA)
Progeny in our archive have won 9.8% of 264 runs since May 2012 (35 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 1 | 0 | 0% | −9.8 | 0 from 1 |
| Good to Firm | 38 | 4 | 10.5% | +0.7 | 0 from 3 |
| Good | 46 | 2 | 4.3% | −5.5 | 0 from 3 |
| Good to Soft | 25 | 2 | 8% | −1.8 | 0 from 3 |
| Soft | 27 | 3 | 11.1% | +1.3 | 0 from 1 |
| Heavy | 7 | 0 | 0% | −9.8 | — |
| Standard (AW) | 120 | 15 | 12.5% | +2.7 | 5 from 25 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 25 | 2 | 8% | −1.8 | — |
| 6f – 7f | 144 | 15 | 10.4% | +0.6 | 0 from 9 |
| 1m – 1m1f | 71 | 7 | 9.9% | +0.1 | 4 from 19 |
| 1m2f – 1m4f | 19 | 2 | 10.5% | +0.7 | 1 from 7 |
| 1m5f – 2m | 5 | 0 | 0% | −9.8 | 0 from 1 |
Flat and jumps together (all codes) · since May 2012 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
Dam
Bacinella (USA) (El Gran Senor)
3 siblings in the archive, 1 winner — best of them Mystery River (USA) (1 win).
The wins came over 1m1½f; the highest grade won is Class 5 (Mystery River (USA)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Mystery River (USA) | 11 | 1 | 1m1½f | Class 5 |
| Golden Anthem (USA) | 5 | 0 | — | — |
| Fong's Thong (USA) | 1 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 25 | 5 | 20% | −9.20 |
| Good | 3 | 0 | 0% | −3.00 |
| Good to Soft | 3 | 0 | 0% | −3.00 |
| Good to Firm | 3 | 0 | 0% | −3.00 |
| Soft | 1 | 0 | 0% | −1.00 |
| Firm | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 6 | 18 | 3 | 17% | −8.87 |
| Class 5 | 12 | 2 | 17% | −5.33 |
| Class 4 | 6 | 0 | 0% | −6.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Wolverhampton (AW) | 13 | 2 | 15% | −4.25 |
| Lingfield (AW) | 7 | 2 | 29% | −2.33 |
| Kempton (AW) | 5 | 1 | 20% | −2.62 |
| Chepstow | 3 | 0 | 0% | −3.00 |
| Market Rasen | 1 | 0 | 0% | −1.00 |
| Redcar | 1 | 0 | 0% | −1.00 |
| Beverley | 1 | 0 | 0% | −1.00 |
| Chester | 1 | 0 | 0% | −1.00 |
| Yarmouth | 1 | 0 | 0% | −1.00 |
| Brighton | 1 | 0 | 0% | −1.00 |
| Newmarket | 1 | 0 | 0% | −1.00 |
| Haydock | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m – 1m1f | 19 | 4 | 21% | −4.87 |
| 6f – 7f | 9 | 0 | 0% | −9.00 |
| 1m2f – 1m4f | 7 | 1 | 14% | −5.33 |
| 1m5f – 2m | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Andrea Atzeni | 5 | 3 | 60% | +3.42 |
| Tom Eaves | 3 | 0 | 0% | −3.00 |
| Darren Egan | 3 | 0 | 0% | −3.00 |
| Jamie Spencer | 3 | 1 | 33% | +2.00 |
| Miss Michelle Mullineaux | 2 | 0 | 0% | −2.00 |
| Jim Crowley | 2 | 0 | 0% | −2.00 |
| Graham Lee | 2 | 0 | 0% | −2.00 |
| George Baker | 2 | 0 | 0% | −2.00 |
| Brian Toomey | 1 | 0 | 0% | −1.00 |
| Raul Da Silva | 1 | 0 | 0% | −1.00 |
| Edward Greatrex | 1 | 0 | 0% | −1.00 |
| Lewis Stones | 1 | 0 | 0% | −1.00 |
| Tom Queally | 1 | 0 | 0% | −1.00 |
| Luke Morris | 1 | 1 | 100% | +1.38 |
| Richard Kingscote | 1 | 0 | 0% | −1.00 |
| Adam Kirby | 1 | 0 | 0% | −1.00 |
| William Carson | 1 | 0 | 0% | −1.00 |
| Franny Norton | 1 | 0 | 0% | −1.00 |
| William Buick | 1 | 0 | 0% | −1.00 |
| Fergus Sweeney | 1 | 0 | 0% | −1.00 |
| Richard Mullen | 1 | 0 | 0% | −1.00 |
| Chris Catlin | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Tongue tie | 19 | 4 | 21% | −8.20 |
| None | 13 | 1 | 8% | −8.00 |
| Tongue tie + cheekpieces | 4 | 0 | 0% | −4.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2015 | 6 | 0 | 0% | −6.00 |
| 2014 | 4 | 1 | 25% | −1.62 |
| 2013 | 14 | 2 | 14% | −7.33 |
| 2012 | 12 | 2 | 17% | −5.25 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Flat | 35 | 5 | 14% | −19.20 |
| 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
| Date | Course | Race | Pos | Btn | Wgt | OR | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|
| 2015 · 6 runs | |||||||||
| 17 Oct 15+14d | Market Rasen | Listers Mercedes-benz A-class Maiden Hurdle | PU/10 | — | 10-11 | — | — | Brian Toomey | 50/1 |
| 03 Oct 15+8d | Redcar | New Racing UK iPad App Selling Stakes | 6/8 | 2½ | 9-3 | 45 | 49C | Raul Da Silva | 25/1 |
| 25 Sep 15+20d | Wolverhampton (AW) | This Is The Ladbrokes Life Handicap (Div 1) | 12/13 | 1¼ | 9-5 | 60 | 42C | Edward Greatrex | 33/1 |
| 05 Sep 15+16d | Wolverhampton (AW) | Tican At The Races Apprentice Handicap | 11/12 | 6 | 9-1 | 63 | 41A | Lewis Stones | 40/1 |
| 20 Aug 15+23d | Chepstow | Truvape Lady Riders' Handicap (Lady Amateur Riders) | 9/9 | 46 | 9-9 | 52 | 38C | Miss Michelle Mullineaux | 20/1 |
| 28 Jul 15+519d | Beverley | Lady Jane Bethell Memorial Handicap (Lady Amateur Riders) | 10/10 | 47 | 9-13 | 54 | 43C | Miss Michelle Mullineaux | 20/1 |
| 2014 · 4 runs | |||||||||
| 24 Feb 14+12d | Wolverhampton (AW) | Coral App Download From The App Store Handicap | 2/5 | 2¼ | 8-11 | 68 | 69B | Tom Eaves | 10/1 |
| 12 Feb 14+12d | Lingfield (AW) | Coral App Download From The App Store Handicap | 3/10 | 1 | 9-4 | 68 | 74A | Tom Queally | 10/1 |
| 31 Jan 14+16d | Wolverhampton (AW) | Ladbrokes Handicap | 6/9 | ½ | 9-6 | 69 | 73A | Tom Eaves | 20/1 |
| 15 Jan 14+27d | Kempton (AW) | Book Now For Jump Racing 22.02.14 Claiming Stakes | 1/5 | 8-5 | 69 | 70B | Luke Morris | 11/8F | |
| 2013 · 14 runs | |||||||||
| 19 Dec 13+54d | Kempton (AW) | Constantine, Ena Fettel & Linda Emery Memorial Claiming Stakes | 2/8 | nk | 8-8 | 70 | 78A | Richard Kingscote | 8/1 |
| 26 Oct 13+9d | Wolverhampton (AW) | Download The Ladbrokes App Claiming Stakes | 8/8 | 10 | 8-10 | 72 | 32C | Darren Egan | 7/2 |
| 17 Oct 13+13d | Kempton (AW) | Jump Racing Here On Sunday Claiming Stakes | 4/9 | 1½ | 9-1 | 73 | 77A | Jamie Spencer | 5/2 |
| 04 Oct 13+48d | Wolverhampton (AW) | Betfred Mobile Sports Handicap | 3/8 | nk | 9-5 | 73 | 73A | Adam Kirby | 20/1 |
| 17 Aug 13+22d | Lingfield (AW) | Big Thank You To Causeway Steel Employees Claiming Stakes (AWT) | 2/8 | 6 | 9-0 | 74 | 65A | Darren Egan | 2/1F |
| 26 Jul 13+28d | Chepstow | Advanced Power Solutions Handicap | 3/5 | 2¼ | 8-12 | 65 | 65B | William Carson | 12/1 |
| 28 Jun 13+31d | Chester | Liverpool One Best Dressed Lady Handicap | 6/9 | 3½ | 8-11 | 70 | 62A | Franny Norton | 18/1 |
| 28 May 13+80d | Yarmouth | Norfolkbroads.com Handicap | 8/10 | 4 | 9-7 | 75 | 56C | William Buick | 14/1 |
| 09 Mar 13+8d | Wolverhampton (AW) | William Hill - Download The App Handicap | 5/6 | ½ | 9-5 | 75 | 70B | Andrea Atzeni | 8/1 |
| 01 Mar 13+14d | Lingfield (AW) | Marsh Green Handicap | 2/4 | 1½ | 9-7 | 74 | 75B | Fergus Sweeney | 5/1 |
| 15 Feb 13+14d | Lingfield (AW) | Blue Square Bet Handicap | 6/6 | 2½ | 8-12 | 76 | 62B | Jim Crowley | 12/1 |
| 01 Feb 13+16d | Lingfield (AW) | Blue Square Bet Handicap | 4/5 | nk | 9-1 | 77 | 70B | Andrea Atzeni | 5/1 |
| 16 Jan 13+2d | Lingfield (AW) | Holtye Handicap | 1/3 | 9-13 | 68 | 77C | Andrea Atzeni | 4/6F | |
| 14 Jan 13+25d | Wolverhampton (AW) | 50 Free Bet At Coral.co.uk Handicap | 1/7 | 9-0 | 68 | 81A | Jamie Spencer | 4/1 | |
| 2012 · 12 runs | |||||||||
| 20 Dec 12+3d | Lingfield (AW) | 32 Bonus At 32red.com Selling Stakes | 1/6 | 9-2 | 59 | 71B | Andrea Atzeni | 2/1 | |
| 17 Dec 12+28d | Wolverhampton (AW) | wolverhampton-racecourse.co.uk Claiming Stakes | 1/5 | 8-7 | 59 | 63B | Andrea Atzeni | 11/4 | |
| 19 Nov 12+5d | Wolverhampton (AW) | Sponsor A Race By Calling 01902 390000 Nursery | 11/13 | ½ | 9-1 | 58 | 53A | Graham Lee | 11/2 |
| 14 Nov 12+18d | Kempton (AW) | sportinglife.com Nursery | 3/12 | 1¾ | 9-3 | 58 | 74A | Jim Crowley | 6/1 |
| 27 Oct 12+15d | Wolverhampton (AW) | Like Ladbrokes On Facebook Nursery | 10/12 | ½ | 9-2 | 61 | 54A | Tom Eaves | 16/1 |
| 12 Oct 12+6d | Wolverhampton (AW) | 32Red Supporting British Racing Nursery | 8/11 | 1½ | 9-1 | 59 | 50A | Graham Lee | 3/1F |
| 06 Oct 12+15d | Wolverhampton (AW) | Jessup Build Develop Nursery | 2/12 | 1½ | 9-1 | 59 | 72A | Darren Egan | 11/1 |
| 21 Sep 12+8d | Brighton | Farewell To Lynda Baxter Nursery | 6/8 | 1¾ | 9-7 | 60 | 47A | George Baker | 5/4F |
| 13 Sep 12+47d | Chepstow | Morgan Cole LLP Supports Ty Hafan Nursery | 4/16 | hd | 9-4 | 60 | 72A | George Baker | 9/2F |
| 28 Jul 12+7d | Newmarket | Nspcc Ballygallon Stud Ireland E.b.f. Maiden Stakes | 10/14 | nk | 9-3 | — | 64A | Richard Mullen | 66/1 |
| 21 Jul 12+24d | Haydock | 32 Bonus At 32Red.com Maiden Stakes | 6/7 | 2 | 9-3 | — | 57A | Chris Catlin | 25/1 |
| 27 Jun 12 | Kempton (AW) | Betdaq Mobile Apps Maiden Stakes | 8/11 | 2 | 9-3 | — | 52A | Jamie Spencer | 25/1 |
Quick answers
- How many races has Gabrial The Boss won?
- Gabrial The Boss (USA) won 5 of 36 archived starts between 2012 and 2015, a strike rate of 13.9%. Placed 13 times in total (36.1% of starts).
- Who trained Gabrial The Boss?
- Gabrial The Boss (USA) was trained by Michael Mullineaux on the most recent run on record, at Market Rasen on 17 October 2015.
- Who is Gabrial The Boss's sire?
- Gabrial The Boss (USA) is by Street Boss (USA) out of Bacinella (USA), whose sire is El Gran Senor.
- What going does Gabrial The Boss prefer?
- Gabrial The Boss (USA) has the best record on standard (aw) going: 5 wins from 25 starts (20%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Gabrial The Boss's official rating?
- Gabrial The Boss (USA)'s highest official rating on record is 77.
- What is Gabrial The Boss's sire's record?
- Street Boss (USA)'s progeny in our archive have won 9.8% of 264 runs since May 2012 (35 horses), Flat and jumps together.
- Who are Gabrial The Boss's siblings?
- Out of Bacinella (USA), Gabrial The Boss (USA) has 3 other produce in our archive, 1 of them a winner. Most wins: Mystery River (USA) (1). Highest grade won: Class 5 (Mystery River (USA)). The wins came over 1m1½f. As at Nov 2026.