Horse profile
Zennerman (IRE)
by Observatory (USA) out of Precocious Miss (USA) (Diesis)
49 runs · 22 courses · from May 2005
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 17 Sep 2009 — 6,244 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2009 · 11th of 12
5 wins · 5 courses
Last raced off OR 55
KTB Profile
Zennerman (IRE) is 5 from 49. Hasn't won since Aug 2009. Last raced off 55, 33lb below the career-high mark.
Based on 49 archived runs · updated 22 Oct 2026
KTB at a glance
OR ↓ 33lb off peak
- 5–49Wins / Runs
- 10.2%Strike rate
- 15 (30.6%)Placed
- +75.88£1 level staken=49 at SP
- 1.02Fair A/E n=49 · 0.86 incl. margin
- 88Highest OR
- 33dAvg 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.
Official rating55↓ 33lb off peak
55
55–88
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
Observatory (USA)
Progeny in our archive have won 8.4% of 2,276 runs since Jan 2008 (162 horses).
Strongest on soft going: 11.5% from 330.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 26 | 0 | 0% | −8.4 | — |
| Good to Firm | 417 | 32 | 7.7% | −0.7 | 2 from 19 |
| Good | 562 | 58 | 10.3% | +1.9 | 0 from 8 |
| Good to Soft | 281 | 20 | 7.1% | −1.3 | 0 from 4 |
| Soft | 330 | 38 | 11.5% | +3.1 | 2 from 5 |
| Heavy | 116 | 9 | 7.8% | −0.6 | — |
| Standard (AW) | 544 | 35 | 6.4% | −2 | 1 from 13 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 54 | 2 | 3.7% | −4.7 | 1 from 2 |
| 6f – 7f | 464 | 40 | 8.6% | +0.2 | 3 from 27 |
| 1m – 1m1f | 421 | 41 | 9.7% | +1.3 | 1 from 19 |
| 1m2f – 1m4f | 530 | 48 | 9.1% | +0.7 | — |
| 1m5f – 2m | 418 | 31 | 7.4% | −1 | 0 from 1 |
| 2m1f – 2m4f | 273 | 24 | 8.8% | +0.4 | — |
| 2m5f – 3m | 106 | 6 | 5.7% | −2.7 | — |
| Over 3m | 10 | 0 | 0% | −8.4 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 22 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
Dam
Precocious Miss (USA) (Diesis)
1 sibling in the archive, 1 winner — best of them Dr Cerullo (GB) (1 win).
The wins came over 2m; the highest grade won is Class 4 (Dr Cerullo (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Dr Cerullo (GB) | 14 | 1 | 2m | Class 4 |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good to Firm | 19 | 2 | 11% | +94.00 |
| Standard (AW) | 13 | 1 | 8% | −10.12 |
| Good | 8 | 0 | 0% | −8.00 |
| Soft | 5 | 2 | 40% | +4.00 |
| Good to Soft | 4 | 0 | 0% | −4.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 5 | 15 | 4 | 27% | +106.38 |
| Class 6 | 14 | 1 | 7% | −10.50 |
| Class 4 | 11 | 0 | 0% | −11.00 |
| Class 3 | 9 | 0 | 0% | −9.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Wolverhampton (AW) | 10 | 1 | 10% | −7.12 |
| Chester | 7 | 1 | 14% | −3.50 |
| Musselburgh | 5 | 0 | 0% | −5.00 |
| Beverley | 3 | 0 | 0% | −3.00 |
| Ayr | 3 | 0 | 0% | −3.00 |
| Nottingham | 2 | 1 | 50% | +10.00 |
| Thirsk | 2 | 0 | 0% | −2.00 |
| Carlisle | 2 | 0 | 0% | −2.00 |
| Newmarket | 2 | 0 | 0% | −2.00 |
| Redcar | 1 | 0 | 0% | −1.00 |
| Catterick | 1 | 0 | 0% | −1.00 |
| Southwell (AW) | 1 | 0 | 0% | −1.00 |
| Kempton (AW) | 1 | 0 | 0% | −1.00 |
| York | 1 | 0 | 0% | −1.00 |
| Lingfield (AW) | 1 | 0 | 0% | −1.00 |
| Sandown | 1 | 0 | 0% | −1.00 |
| Newcastle | 1 | 0 | 0% | −1.00 |
| Goodwood | 1 | 0 | 0% | −1.00 |
| Warwick | 1 | 1 | 100% | +4.50 |
| Windsor | 1 | 0 | 0% | −1.00 |
| Yarmouth | 1 | 0 | 0% | −1.00 |
| Haydock | 1 | 1 | 100% | +100.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 27 | 3 | 11% | −15.12 |
| 1m – 1m1f | 19 | 1 | 5% | −7.00 |
| Under 6f | 2 | 1 | 50% | +99.00 |
| 1m5f – 2m | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Neil Callan | 6 | 0 | 0% | −6.00 |
| Fergal Lynch | 6 | 1 | 17% | −0.50 |
| Kelly Harrison | 4 | 0 | 0% | −4.00 |
| Liam Jones | 3 | 0 | 0% | −3.00 |
| David Allan | 3 | 0 | 0% | −3.00 |
| Frederik Tylicki | 2 | 1 | 50% | +1.50 |
| Shane Ryan | 2 | 1 | 50% | +10.00 |
| Jamie Spencer | 2 | 1 | 50% | +0.88 |
| Robert Winston | 2 | 1 | 50% | +99.00 |
| Ahmed Ajtebi | 1 | 0 | 0% | −1.00 |
| Graham Gibbons | 1 | 0 | 0% | −1.00 |
| Paul Pickard | 1 | 0 | 0% | −1.00 |
| Darryll Holland | 1 | 0 | 0% | −1.00 |
| P J McDonald | 1 | 0 | 0% | −1.00 |
| Miss J Foster | 1 | 0 | 0% | −1.00 |
| Paul Mulrennan | 1 | 0 | 0% | −1.00 |
| Phil Kinsella | 1 | 0 | 0% | −1.00 |
| Tolley Dean | 1 | 0 | 0% | −1.00 |
| Dane O'Neill | 1 | 0 | 0% | −1.00 |
| Pat Cosgrave | 1 | 0 | 0% | −1.00 |
| Neil Brown | 1 | 0 | 0% | −1.00 |
| Daragh O'Donohoe | 1 | 0 | 0% | −1.00 |
| Luke Morris | 1 | 0 | 0% | −1.00 |
| Shane Kelly | 1 | 0 | 0% | −1.00 |
| Daniel Tudhope | 1 | 0 | 0% | −1.00 |
| Paddy Mathers | 1 | 0 | 0% | −1.00 |
| Ben Swarbrick | 1 | 0 | 0% | −1.00 |
| Eddie Ahern | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 27 | 2 | 7% | +79.50 |
| Blinkers | 11 | 2 | 18% | −4.62 |
| Cheekpieces | 6 | 0 | 0% | −6.00 |
| Visor | 5 | 1 | 20% | +7.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2009 | 7 | 1 | 14% | +5.00 |
| 2008 | 10 | 1 | 10% | −6.50 |
| 2007 | 12 | 1 | 8% | −9.12 |
| 2006 | 10 | 0 | 0% | −10.00 |
| 2005 | 10 | 2 | 20% | +96.50 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Flat | 48 | 5 | 10% | +76.88 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| 17 Sep 09+12d | Wolverhampton (AW) | Williamhill.com/bonus25 - Get 25 Free Bet Claiming Stakes | 11/12 | 4 | 8-5 | 55 | 40C | Ahmed Ajtebi | 100/1 |
| 05 Sep 09+15d | Wolverhampton (AW) | Williamhill.com/bonus25 - Bingo Bonanzas Handicap | 8/12 | shd | 9-3 | 58 | 59A | Frederik Tylicki | 10/1 |
| 21 Aug 09+3d | Wolverhampton (AW) | G4s In Partnership With NYK Logistics Handicap | 6/11 | ½ | 8-11 | 55 | 58A | Shane Ryan | 4/1J |
| 18 Aug 09+8d | Nottingham | Dg Taxis First Past The Post Apprentice Handicap | 1/8 | 8-9 | 59 | 75A | Shane Ryan | 11/1 | |
| 10 Aug 09+11d | Thirsk | Otterington Shorthorn Selling Handicap | 7/15 | 2½ | 9-11 | 59 | 54A | Graham Gibbons | 10/1 |
| 30 Jul 09+19d | Musselburgh | Racing Uk The Uk's Best Racecourses Live Selling Stakes | 8/10 | ¾ | 8-9 | 59 | 46A | Kelly Harrison | 9/2 |
| 11 Jul 09+324d | Chester | Toteexacta Apprentice Handicap | 12/14 | nk | 8-13 | 64 | 54A | Paul Pickard | 12/1 |
| 21 Aug 08+10d | Chester | Alexander Events Apprentice Handicap | 1/15 | 8-12 | 57 | 87A | Frederik Tylicki | 5/2F | |
| 11 Aug 08+48d | Thirsk | Otterington Shorthorn Selling Handicap | 4/16 | ½ | 9-8 | 57 | 81A | Darryll Holland | 7/2F |
| 24 Jun 08+22d | Beverley | Racing Again On 4 July Handicap | 3/12 | 2¼ | 9-4 | 58 | 78A | Neil Callan | 13/2 |
| 02 Jun 08+13d | Carlisle | carlisle-Races.co.uk Apprentice Handicap | 9/15 | 6 | 9-9 | 59 | 52A | P J McDonald | 7/1 |
| 20 May 08+19d | Musselburgh | Rectangle Group Handicap | 5/12 | 1 | 8-13 | 60 | 69A | Kelly Harrison | 3/1F |
| 01 May 08+17d | Redcar | Racing UK Channel 432 Selling Stakes | 2/11 | 4½ | 9-4 | 60 | 74A | Fergal Lynch | 10/1 |
| 14 Apr 08+19d | Wolverhampton (AW) | Weatherbys Printing Handicap | 6/11 | 1½ | 8-13 | 60 | 57A | Kelly Harrison | 25/1 |
| 26 Mar 08+9d | Wolverhampton (AW) | Rock Around Croc At Pontin's Handicap | 5/8 | 2½ | 8-5 | 65 | 52A | Kelly Harrison | 33/1 |
| 17 Mar 08+11d | Wolverhampton (AW) | Happy Easter At Pontin's Amateurs' Claiming Stakes (Div 1) | 4/11 | 1½ | 10-10 | 67 | 70A | Miss J Foster | 10/1 |
| 06 Mar 08+69d | Wolverhampton (AW) | Bet FA Cup - Betdaq Claiming Stakes | 7/7 | 1½ | 8-13 | 70 | 47A | Paul Mulrennan | 25/1 |
| 28 Dec 07+14d | Catterick | Goodbye 2007 - Hello 2008 Maiden Hurdle (Div 1) | 6/16 | 10 | 11-3 | — | 87C | Phil Kinsella | 33/1 |
| 14 Dec 07+11d | Southwell (AW) | William Brimsted 60th Birthday Handicap | 6/7 | 6 | 9-0 | 73 | 51C | Tolley Dean | 16/1 |
| 03 Dec 07+19d | Wolverhampton (AW) | wolverhampton-racecourse.co.uk Selling Stakes | 2/11 | ¾ | 9-6 | 73 | 66C | Neil Callan | 4/5F |
| 14 Nov 07+66d | Kempton (AW) | Reuters First For News Claiming Stakes | 6/14 | ½ | 9-3 | 71 | 66C | Dane O'Neill | 6/1 |
| 09 Sep 07+15d | York | Symphony Stakes (Handicap) | 9/17 | ½ | 9-8 | 75 | 78C | Jamie Spencer | 11/2 |
| 25 Aug 07+5d | Beverley | toteexacta Handicap | 3/11 | ½ | 9-12 | 75 | 79C | Neil Callan | 5/1 |
| 20 Aug 07+18d | Wolverhampton (AW) | Wbx.Com World Bet Exchange Handicap | 8/12 | nk | 9-5 | 75 | 68C | Pat Cosgrave | 14/1 |
| 02 Aug 07+17d | Musselburgh | John Smith's Extra Smooth Handicap | 6/9 | 1 | 9-8 | 75 | 66C | Neil Brown | 5/2 |
| 16 Jul 07+19d | Wolverhampton (AW) | Pertemps People Development Group Handicap | 1/9 | 9-12 | 71 | 74C | Jamie Spencer | 15/8F | |
| 27 Jun 07+39d | Carlisle | Carling Carlisle Bell Handicap | 7/16 | ½ | 9-2 | 75 | 72C | Neil Callan | 10/1 |
| 19 May 07+15d | Newmarket | 32Red.com Handicap | 4/18 | ½ | 8-13 | 75 | 71C | Daragh O'Donohoe | 12/1 |
| 04 May 07+195d | Musselburgh | Forth One Handicap | 5/14 | nk | 8-12 | 75 | 73C | Neil Callan | 12/1 |
| 21 Oct 06+28d | Lingfield (AW) | Teletext Racing 'Hands And Heels' Apprentice Final Handicap | 11/13 | 1½ | 8-9 | 76 | 65C | Luke Morris | 12/1 |
| 23 Sep 06+8d | Chester | Innospec Handicap | 5/12 | shd | 7-13 | 76 | 56C | Liam Jones | 25/1 |
| 15 Sep 06+21d | Ayr | West Sound Handicap | 6/13 | 1 | 8-11 | 78 | 55C | David Allan | 25/1 |
| 25 Aug 06+9d | Newmarket | Renault Trafic Claiming Stakes | 3/15 | 1½ | 9-2 | 78 | 67C | Liam Jones | 11/4F |
| 16 Aug 06+18d | Sandown | XL Insurance Handicap | 4/11 | shd | 8-11 | 81 | 74C | Liam Jones | 20/1 |
| 29 Jul 06+11d | Nottingham | Konica Minolta East Handicap | 7/10 | hd | 9-4 | 82 | 60C | Shane Kelly | 14/1 |
| 18 Jul 06+17d | Beverley | Join Racing UK Club Handicap | 3/9 | nk | 9-6 | 81 | 71C | David Allan | 8/1 |
| 01 Jul 06+28d | Chester | Warwick International Handicap | 4/10 | 1 | 9-4 | 81 | 66C | Fergal Lynch | 11/1 |
| 03 Jun 06+23d | Musselburgh | Caleco Waste & Southern Comfort Handicap | 2/8 | 3 | 9-4 | 82 | 78C | Daniel Tudhope | 9/1 |
| 11 May 06+236d | Chester | Senior Wright Handicap | 6/10 | hd | 8-10 | 82 | 65C | David Allan | 25/1 |
| 17 Sep 05+2d | Ayr | Log On To New Website ayr-racecourse.co.uk Nursery Handicap | 9/10 | nk | 9-2 | 84 | 33C | Fergal Lynch | 25/1 |
| 15 Sep 05+17d | Ayr | Thinkthoroughbred-thinkireland.com EBF Novice Stakes | 5/6 | 2½ | 9-6 | 84 | 54C | Fergal Lynch | 11/1 |
| 29 Aug 05+11d | Newcastle | Chisholm Bookmakers Blaydon Race Nursery Handicap (Str) | 7/12 | ¾ | 9-2 | 86 | 74C | Paddy Mathers | 33/1 |
| 18 Aug 05+20d | Chester | Surrenda-Link Novice Stakes | 3/5 | 3½ | 9-6 | 86 | 77C | Neil Callan | 8/1 |
| 29 Jul 05+22d | Goodwood | Scottish Equitable/Jockeys Association Nursery Handicap | 10/12 | 1¼ | 9-7 | 88 | 54C | Fergal Lynch | 13/2 |
| 07 Jul 05+11d | Warwick | DLA Piper Novice Auction Stakes | 1/6 | 8-11 | — | 76C | Fergal Lynch | 9/2 | |
| 26 Jun 05+25d | Windsor | stanjamesuk.com Novice Auction Stakes | 2/8 | shd | 8-13 | — | 76C | Robert Winston | 13/2 |
| 01 Jun 05+12d | Yarmouth | E,B.F. Novice Stakes | 4/8 | 3 | 8-11 | — | 47C | Ben Swarbrick | 15/2 |
| 20 May 05+16d | Haydock | Bet365 Maiden Auction Stakes | 1/16 | 8-7 | — | 70C | Robert Winston | 100/1 | |
| 04 May 05 | Chester | Maiden Stakes | 10/16 | nk | 9-0 | — | 62C | Eddie Ahern | 33/1 |
Quick answers
- How many races has Zennerman (IRE) won?
- Zennerman (IRE) won 5 of 49 archived starts between 2005 and 2009, a strike rate of 10.2%. Placed 15 times in total (30.6% of starts).
- Who trained Zennerman (IRE)?
- Zennerman (IRE) was trained by Mark Brisbourne on the most recent run on record, at Wolverhampton (AW) on 17 September 2009.
- Who is Zennerman (IRE)'s sire?
- Zennerman (IRE) is by Observatory (USA) out of Precocious Miss (USA), whose sire is Diesis.
- What going does Zennerman (IRE) prefer?
- Zennerman (IRE) has the best record on soft going: 2 wins from 5 starts (40%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Zennerman (IRE)'s official rating?
- The most recent official rating on record is 55, from the run on 17 September 2009. The highest on record is 88.
- What is Zennerman (IRE)'s sire's record?
- Observatory (USA)'s progeny in our archive have won 8.4% of 2,276 runs since Jan 2008 (162 horses), Flat and jumps together. Strongest on soft going: 11.5% from 330.
- Who are Zennerman (IRE)'s siblings?
- Out of Precocious Miss (USA), Zennerman (IRE) has 1 other produce in our archive, 1 of them a winner. Most wins: Dr Cerullo (GB) (1). Highest grade won: Class 4 (Dr Cerullo (GB)). The wins came over 2m. As at Oct 2026.