★  RECENT WINNERS · EVERY PICK LOGGED BEFORE THE OFF  —  Ice Cube Epsom 6/5✓  ·  Caislean Gear Killarney 2/1✓  ·  Geryon Leopardstown 11/10✓  ·  Perfect Scoundrel Epsom 11/8✓  ·  Loughrea Leopardstown 7/2✓  ·  Thickthorn Tom Worcester 6/5✓  ·  The Balearic Sun Epsom 7/4✓  ·  Serenity Dream Chepstow 15/8✓  ·  Doon The Glen Hamilton 11/4✓  ·  Early Dawning Killarney 2/1✓  ·  Inspired Hamilton 2/1✓  ·  I'll Be Back Hamilton 3/1✓  ·  Arch Enemy Killarney 3/1✓  ·  Sunlit Sea Lingfield 5/4✓  ·  Startled Lady Yarmouth 5/2✓  ·  Bella Colombia Killarney 2/1✓  ·  Kalir Killarney 3/1✓  ·  Havana Club Bath 9/4✓  —  SEE EVERY RESULT — WINS & LOSSES →  —  ★  RECENT WINNERS · EVERY PICK LOGGED BEFORE THE OFF  —  Ice Cube Epsom 6/5✓  ·  Caislean Gear Killarney 2/1✓  ·  Geryon Leopardstown 11/10✓  ·  Perfect Scoundrel Epsom 11/8✓  ·  Loughrea Leopardstown 7/2✓  ·  Thickthorn Tom Worcester 6/5✓  ·  The Balearic Sun Epsom 7/4✓  ·  Serenity Dream Chepstow 15/8✓  ·  Doon The Glen Hamilton 11/4✓  ·  Early Dawning Killarney 2/1✓  ·  Inspired Hamilton 2/1✓  ·  I'll Be Back Hamilton 3/1✓  ·  Arch Enemy Killarney 3/1✓  ·  Sunlit Sea Lingfield 5/4✓  ·  Startled Lady Yarmouth 5/2✓  ·  Bella Colombia Killarney 2/1✓  ·  Kalir Killarney 3/1✓  ·  Havana Club Bath 9/4✓  —  SEE EVERY RESULT — WINS & LOSSES →  —  
Optima RacingHorses › Switch From Diesel (IRE)

Switch From Diesel (IRE)

7yo b m · Form & record 2023-08-28 to 2026-06-22 — from our verified UK & Irish results database. Trained by R O'Sullivan.
Pedigree Yeats (IRE) × Is She Diesel (GB) (by Schiaparelli)
OwnerPaul Mullins
BreederMr Paul Mullins
Ratings Official 80 · best RPR 131 · best TS 117
20
Runs
6
Wins
30.0%
Strike rate
80.0%
Place rate
1.13
Actual / Expected
13.0%
Level-stake ROI

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Full form — last 20 runs

Btn = beaten lengths · OR = official rating · RPR = Racing Post Rating · TS = Topspeed. Blank cells are values we don't hold for that run — never a zero.
DateOffCourseDistGoingCl PosBtnJockeyWgt ORRPRTSSP
2026-06-22 16d Ballinrobe 13f Soft 3/8 1.75 Colin Keane 130 80 80 46 6/4F
Flat Turf Irish Stallion Farms EBF Fillies Handicap Prominent - went second after 3f - led 3f out - headed and lost two places inside final 110yds(op 6/5)
2026-06-06 24d Punchestown 16.5f Good 1/5 0 Ricky Doyle 159 125 90 70 30/100F
Hurdle Turf Ladbrokes 'Bet #5 Get #30 New Customer Offer' Novice Hurdle Jumped left on occasions - made all - not fluent 4th - shaken up run-in - comfortably(op 1/3 tchd 4/11)
2026-05-13 101d Punchestown 16f Soft 1/16 0 Keith Donoghue 161 122 131 117 EvensF
Hurdle Turf Ladbrokes Mares Maiden Hurdle Made all - kept on well - pushed out(op 11/10 tchd 6/5)
2026-02-01 23d Leopardstown 16f Heavy 8/12 6 Daniel King 159 122 121 50 22/1
Grade 1 Hurdle Turf Tattersalls Ireland Novice Hurdle Prominent - weakened before last(op 33/1 tchd 20/1)
2026-01-09 29d Naas 20f Soft 4/10 4 Daniel King 157 115 104 20/1
Grade 1 Hurdle Turf Ballymore Novice Hurdle In rear - headway 2 out - went third over 1f out - soon no extra - lost third inside final 110yds(op 18/1 tchd 16/1)
2025-12-11 25d Punchestown 19f Heavy 2/6 2.75 Donagh Meyler 151 118 32 7/4
Listed Hurdle Turf Matchbook 50:50 Graduation Series Mares Novice Hurdle () Held up in last - in touch with leaders 4 out - went third 2 out - went second and keeping on when jumped slightly left last - no match for winner(op 9/4)
2025-11-16 14d Navan 16f Heavy 2/22 1 Danny Gilligan 161 103 11 5/4
Hurdle Turf Irish Stallion Farms EBF Mares Maiden Hurdle Midfield - in touch with leaders after 2nd - prominent on outer after 2 out - went second last - kept on - no match for winner(tchd 6/5 and tchd 11/8)
2025-11-02 186d Curragh 12f Heavy 1/23 0 Donagh O'Connor 134 74 55 9/2
Flat Turf 1xBet Safer Gambling Maiden Slowly into stride - towards rear - headway into midfield 3f out - pushed along towards near side 2f out - went fourth inside final furlong - pushed out and ran on well to lead post(op 7/2 tchd 10/3)
2025-04-30 24d Punchestown 16.5f Soft 1 2/6 2.25 Mr R W Barron 161 126 75 11/2
Grade 1 NH Flat Race & Stay At Punchestown Champion INH Flat Race
2025-04-06 28d Fairyhouse 16f 1 1/8 Mr R W Barron 161 126 61 3/1
Listed NH Flat Irish Stallion Farms EBF Total Enjoyment Mares INH Flat Race ()
2025-03-09 35d Naas (IRE) 16f Soft 1/7 Mr R W Barron 160 118 93 4/5
Bar One Racing Bet 10 Euros Get 50 Euros Sign Up Offer Mares (Pro/Am) INH Flat Race
2025-02-02 35d Leopardstown 16f Soft 2/10 Mr R W Barron 161 114 83 18/1
Coolmore N.H. Sires Luxembourg Irish EBF Mares I.N.H. Flat Race
2024-12-29 71d Leopardstown 16f Good 3/5 1.25 Mr R W Barron 156 115 40 4/1
Flat Turf Plusvital Flat Race Raced in third - ridden and outpaced over 1f out - rallied and briefly went second final 110yds - no extra when bit short of room towards finish(op 7/1 tchd 9/2 and tchd 15/2)
2024-10-19 171d Limerick 16f Good 4/6 3.25 Mr R W Barron 160 104 26 4/6F
NH Flat Turf Irish Stallion Farms EBF Mares (Pro/Am) INH Flat Race Raced in second - outpaced and lost two places over 1f out - kept on(op 6/5)
2024-05-01 87d Punchestown 16.5f Good 7/12 1 Mr T Hamilton 161 107 86 66/1
Grade 1 NH Flat Turf Race & Stay At Punchestown Champion I.N.H. Flat Race Prominent on inner - led narrowly under 3f out - headed over 2f out - soon weakened(tchd 100/1)
2024-02-04 37d Leopardstown 16f Soft 2/13 2.5 Mr J L Gleeson 162 116 47 16/1
Grade 2 NH Flat Turf Coolmore N.H. Sires Hurricane Lane Irish EBF Mares I.N.H. Flat Race Soon in touch with leaders - headway and prominent 3f out - went second and challenging over 2f out - ridden under 2f out - lost position when outpaced inside final furlong - kept on well and went second again towards finish - no match for winner(op 18/1)
2023-12-29 89d Leopardstown 16f Heavy 3/8 3.5 Mr T Hamilton 161 112 58 28/1
Flat Turf Plusvital Flat Race Towards rear but in touch with leaders - midfield 5f out - headway on inner 3f out - went third and kept on from under 2f out - no match for first two(op 20/1)
2023-10-01 16d Tipperary 16f Soft 1/12 Mr R W Barron 152 100 70 7/1
Peppermill Restaurant Nenagh Fillies INH Flat Race
2023-09-15 18d Ballinrobe 16f Soft 2/8 Mr J L Gleeson 145 98 6 13/8
OCL Laundry (Pro-Am) INH Flat Race
2023-08-28 DEB Ballinrobe 16f Soft 2/8 Mr Derek OConnor 159 96 6/1
Irish Stallion Farms EBF Fillies INH Flat Race

Record by layoff

Days since the previous run. Does this one go well fresh, or need a run? Career debut excluded — no prior run means no layoff.
Time since last runRunsWinsSR
Quick (under 2wk)100.0%
Normal (2-4wk)9333.3%
Freshened (1-2m)3133.3%
Layoff (2-6m)5120.0%
Long break (6m+)11100.0%

Record by class

ClassRunsWinsSR
Class 12150.0%

Record by distance

TripRunsWinsSR
Staying (13f+)19526.3%

Record by going

GoingRunsWinsSR
Soft10330.0%
Heavy5120.0%
Good4125.0%

Record by course

CourseRunsWinsSR
Leopardstown500.0%
Punchestown5240.0%
Ballinrobe300.0%

We score Switch From Diesel (IRE) against the whole field — every time it runs

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Data: official UK & Irish results, 2023-08-28–2026-06-22. Historical and not a guarantee of future results. 18+ · BeGambleAware.