Ireland 6yo

Crystal Mariner (IRE)

T: Jamie Osborne · J: Saffie Osborne · O: Laurence Holder

By Sea The Stars (IRE) out of Crystal Zvezda (GB)

Form 502110-4854

17/2 Current odds

3/14 W/R

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Active

14 runs
3 wins
placed
21% strike
12 d off
95 best RPR

Recent form

Form figures 502110-4854 12 days off

4 5 8 4 0 1

At Southwell (AW) 0/2 0 wins · 0 placed

On Good 0/2 0 wins · 0 placed

Best RPR 95 Career peak

Best TS 84 Career peak

Deep analytics

Career trajectory, going + distance lenses, connections history

Career Trajectory

last 14 runs · form score 0–100

Win
Placed
Mid-pack
Rear
DNF
OR mark

Peak form: 100
Mean: 46
Win %: 21%
Placed %: 36%
Trend: Fading

Course Record

8 venues

Career strike 36%; best at Salisbury (100% from 2 runs).

Kempton (AW) 40% 2-0-5
Salisbury 100% 1-1-2
Southwell (AW) 0% 0-0-2
Doncaster 100% 0-1-1
Chepstow 0% 0-0-1
Leicester 0% 0-0-1
Lingfield 0% 0-0-1
Windsor 0% 0-0-1

Connections History

4 jockeys · 1 trainer

Jockeys

Saffie Osborne NOW 29% 1-1-7
William Carver 40% 1-1-5
Daniel Muscutt 100% 1-0-1
Luke Catton 0% 0-0-1

Trainers

Jamie Osborne NOW 36% 3-2-14

Going Record

14 classifiable runs

Firmspecialist Fires on firmer ground — 67% in-the-money on a fast surface vs 0% on softer ground.

Firm — 0 runs
Good to Firm 67% 1-1-3
Good 0% 0-0-4
Good to Soft 43% 2-1-7
Soft — 0 runs
Heavy — 0 runs

Distance Record

14 classifiable runs

Allrounder Versatile — handles a range of trips with similar effectiveness.

Sprint ≤ 6f — 0 runs
Seven 6½ – 7f — 0 runs
Mile 7f – 1m1f 0% 0-0-1
Middle 1m1f – 1m4f 38% 3-2-13
Staying ≥ 1m4f — 0 runs

Race history

10 of 10 runs

Date Race Pos Going Dist Jockey Odds

5 Jul 2026 Free Bets On attheraces.com Handicap (GBBPlus Race) Southwell (AW) Class 4 4th/8 0.2 Standard 1m3f Saffie Osborne OR 82 5/1

29 Jun 2026 Kempton Park Supporting Racing Staff Week Handicap (GBBPlus Race) Kempton (AW) Class 4 T 5th/12 2.25 Standard To Slow 1m3f William Carver OR 82 33/1

8 Jun 2026 Mesothelioma UK Handicap (GBBplus Race) Leicester Class 4 T 8th/10 0.3 Good 1m2f William Carver OR 84 66/1

21 May 2026 David Lucas Wales Leading Independent Bookmaker Handicap (GBBPlus Race) Chepstow Class 4 T 4th/6 3.5 Good To Soft 1m2f Saffie Osborne OR 85 6/1

3 Nov 2025 Unibet London Middle Distance Series (Final) Handicap (Qualified Horses Only) (GBBPlus) Kempton (AW) Class 2 T 11th/12 2 Standard To Slow 1m3f William Carver OR 85 14/1

13 Oct 2025 Try Unibet's New Smartview Racecards Handicap (London Middle Distance Qualifier) (GBBPlus) (Div I) Kempton (AW) Class 4 T 1st/7 +0 Standard To Slow 1m3f William Carver OR 81 100/30

24 Sep 2025 Unibet More Extra Place Races Handicap (JC Grassroots/London Middle Distance Qual') (GBBPlus Race) Kempton (AW) Class 4 T 1st/14 +0 Standard To Slow 1m3f Daniel Muscutt OR 76 12/1

14 Sep 2025 I Love Julie Parkes Handicap (GBBPlus Race) (Div I) Doncaster Class 4 T 2nd/11 .5 Good To Soft 1m2f Saffie Osborne OR 76 25/1

28 Aug 2025 Racing League Race 36 Handicap (Horses In Care Of Trainers Registered To Racing League) (GBBPlus) Southwell (AW) Class 4 T 11th/12 .75 Standard 1m4f Saffie Osborne OR 77 14/1

2 Aug 2025 Josh Is Getting Hitched Apprentice Handicap Lingfield Class 5 T 5th/5 6 Good 1m1f Luke Catton OR 77 100/30

Connections

Trainer: Jamie Osborne 12%
Jockey: Saffie Osborne 14%
Owner: Laurence Holder
Sire: Sea The Stars (IRE)
Dam: Crystal Zvezda (GB)
Dam sire: Dubawi
Country: Ireland
Age: 6yo

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