Ireland 6yo Market Favourite

White Birch (GB)

T: Jamie Osborne · J: William Carver · O: Barratt Racing

By Ulysses (IRE) out of Diagnostic (GB)

Form 4-111-2450-36

10/3 Current odds

5/16 W/R

120 RPR

100 TS

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Active

16 runs
5 wins
placed
31% strike
6 d off
125 best RPR

Recent form

Form figures 4-111-2450-36 6 days off

6 3 0 5 4 2

At Newmarket 0/1 0 wins · 0 placed

On Good to Soft 0/1 0 wins · 0 placed

Over 1m2f 3/6 3 wins · 4 placed

Best RPR 125 Career peak

Best TS 103 Career peak

Deep analytics

Career trajectory, going + distance lenses, connections history

Career Trajectory

last 16 runs · form score 0–100

Win
Placed
Mid-pack
Rear
DNF
OR mark

Peak form: 100
Mean: 60
Win %: 31%
Placed %: 56%
Trend: Fading

Course Record

9 venues

Career strike 56%; best at Curragh (67% from 6 runs).

Curragh 67% 3-1-6
Leopardstown 33% 1-0-3
Dundalk (AW) 100% 1-0-1
Epsom Downs 100% 0-1-1
Windsor 100% 0-1-1
York 100% 0-1-1
Longchamp (FR) 0% 0-0-1
Naas 0% 0-0-1
Newmarket 0% 0-0-1

Connections History

7 jockeys · 2 trainers

Jockeys

Colin Keane 83% 3-2-6
Shane Foley 67% 1-1-3
Dylan Browne McMonagle 0% 0-0-3
Robbie Colgan 100% 1-0-1
Saffie Osborne 100% 0-1-1
Leigh Roche 0% 0-0-1
William Carver NOW 0% 0-0-1

Trainers

John Joseph Murphy 57% 5-3-14
Jamie Osborne NOW 50% 0-1-2

Going Record

13 classifiable runs

Allrounder Handles a range — peak 100% on Good to Firm, but no surface bias jumps out.

Firm — 0 runs
Good to Firm 100% 0-2-2
Good 40% 1-1-5
Good to Soft 0% 0-0-1
Soft 100% 1-1-2
Heavy 67% 2-0-3

Distance Record

16 classifiable runs

Leaning Best at middle trips (57% itm) but capable elsewhere.

Sprint ≤ 6f — 0 runs
Seven 6½ – 7f 100% 1-0-1
Mile 7f – 1m1f 0% 0-0-1
Middle 1m1f – 1m4f 57% 4-4-14
Staying ≥ 1m4f — 0 runs

Race history

10 of 10 runs

Date Race Pos Going Dist Jockey Odds

31 Oct 2026 German Group One Racecourses James Seymour Stakes (Listed Race) Newmarket Class 1 6th/9 2 Good To Soft 1m2f William Carver OR 118 11/4F

29 Aug 2026 Weatherbys August Stakes (Listed Race) Windsor Class 1 3rd/8 0.3 Soft 1m3½f Saffie Osborne OR 118 15/8F

5 Oct 2025 Qatar Prix de l'Arc de Triomphe (3yo+ No Geldings) (Grande Course) (Turf) Longchamp (FR) T 12th/17 0.3 Very Soft 1m4f Dylan Browne McMonagle 53/1

13 Sep 2025 Royal Bahrain Irish Champion Stakes (Group 1) Leopardstown T 5th/8 .5 Good To Yielding 1m2f Dylan Browne McMonagle OR 121 13/2

25 May 2025 Tattersalls Gold Cup (Group 1) Curragh T 4th/9 0.2 Good 1m2f110y Colin Keane OR 121 3/1

5 May 2025 Coolmore Stud City Of Troy Irish European Breeders Fund Mooresbridge Stakes (Group 2) Curragh T 2nd/6 0.3 Good 1m2f Colin Keane OR 122 3/1

26 May 2024 Tattersalls Gold Cup (Group 1) Curragh T 1st/8 +0 Good To Yielding 1m2f110y Colin Keane OR 113 15/8

6 May 2024 Coolmore Stud Sottsass Irish European Breeders Fund Mooresbridge Stakes (Group 2) Curragh T 1st/5 +0 Soft 1m2f Colin Keane OR 112 2/1

20 Apr 2024 Tote.ie Alleged Stakes (Group 3) Curragh T 1st/10 +0 Heavy 1m2f Colin Keane OR 112 10/3F

9 Sep 2023 Paddy Power Stakes (Group 3) Leopardstown T 4th/7 .5 Good 1m4f Shane Foley OR 114 8/1

Connections

Trainer: Jamie Osborne 12%
Jockey: William Carver 9%
Owner: Barratt Racing
Sire: Ulysses (IRE)
Dam: Diagnostic (GB)
Dam sire: Dutch Art
Country: Ireland
Age: 6yo

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