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A O'Brien Trainer

A O'Brien Profile

A O'Brien is a horse trainer based in Hong Kong. A O'Brien has a win strike rate of 27% and a career ROI of 10.

A O'Brien Last 12 Months Racing Form

A O'Brien last 12 months's career form is 29 Starts, 2 wins, 4 seconds, 2 thirds.

A O'Brien has average win odds of 3 and an ROI of -81% over the last 12 months.

A O'Brien Current Season Racing Form

A O'Brien current season form is 23 Starts, 2 wins, 3 seconds, 1 thirds.

A O'Brien has average win odds of 2.79 and an ROI of -76% over the current season.

A O'Brien's overall Stats: Trainer Racing History

Starts 1st 2nd 3rd Win % Place % Avg Win Odds ROI
Last 12 Months 29 2 4 2 7% 28% 2.79 -81
Current Season 23 2 3 1 9% 26% 2.79 -76

A O'Brien's Results: Trainer Racing History

Here is a list of tracks where A O'Brien has raced in the past 12 months and the current season. The list shows performance by A O'Brien across all tracks.

Past 12 months

Track Starts 1st 2nd 3rd W% P% Avg Win Odds ROI
Caulfield 1 - 1 - - 100% $6.50 -100%
DUBAI 1 - - - - - - -100%
Flemington 2 - 1 - - 50% $4.80 -100%
FR - CHANTILLY 1 - - - - - - -100%
FR - DEAUVILLE 1 - - - - - - -100%
FR - LONGCHAMP 1 - - - - - $4.80 -100%
G B - ASCOT 1 - - - - - $7.00 -100%
G B - DONCASTER 1 - - - - - - -100%
G B - GOODWOOD 1 - - - - - - -100%
G B - NEWMARKET 1 - 1 - - 100% $5.50 -100%
G B - SANDOWN PARK 1 - - - - - - -100%
G B - YORK 2 - 1 - - 50% - -100%
IRE - CURRAGH 1 - - - - - $2.20 -100%
IRE - DUNDALK 1 - 1 - - 100% - -100%
IRE - LEOPARDSTOWN 1 - - - - - $3.67 -100%
IRE - NAAS 1 - 1 - - 100% $2.60 -100%
IRE - NAVAN 1 1 - - 100% 100% $1.10 10%
Moonee Valley 1 - - - - - $4.20 -100%
Randwick 1 - - - - - - -100%
Rosehill 2 - - - - - - -100%
Sha Tin 4 - - - - - $2.60 -100%
U S A - BELMONT PARK 1 - - - - - - -100%
U S A - KEENELAND 3 - 1 - - 33% - -100%
U S A - SANTA ANITA 2 1 - - 50% 50% $4.80 140%
U S A - SARATOGA 1 - - - - - - -100%

This season

Track Starts 1st 2nd 3rd W% P% Avg Win Odds ROI
Caulfield 1 - 1 - - 100% $6.50 -100%
Flemington 2 - 1 - - 50% $4.80 -100%
G B - ASCOT 1 - - - - - - -100%
G B - DONCASTER 1 - - - - - - -100%
G B - YORK 2 - 1 - - 50% - -100%
IRE - LEOPARDSTOWN 1 - - - - - $3.67 -100%
Moonee Valley 1 - - - - - $4.20 -100%
Randwick 1 - - - - - - -100%
Rosehill 2 - - - - - - -100%
Sha Tin 4 - - - - - $2.60 -100%
U S A - SANTA ANITA 2 1 - - 50% 50% $4.80 140%

Here is a list of the top jockeys who have ridden for A O'Brien along with their stats over the last 12 months and the current season.

Past 12 months

Jockey Starts 1st 2nd 3rd W% P% Avg Win Odds ROI
Ryan Moore 18 4 2 2 22% 44% $3.33 -26%
J A Heffernan 1 - - - - - $2.20 -100%
Donnacha O'Brien 1 - 1 - - 100% $1.80 -100%
Colm O'Donoghue 1 - - - - - - -100%
E Mc Namara 1 - 1 - - 100% - -100%
E J MC NAMARA 1 - - - - - - -100%
Katelyn Mallyon 1 - 1 - - 100% - -100%
D Oliver 1 - - - - - - -100%
B Melham 1 - 1 - - 100% - -100%
W M Lordan 8 - - - - - $1.22 -100%
P B BEGGY 1 - - - - - - -100%
J P Spencer 1 - - - - - - -100%
D Dunn 1 - - - - - - -100%
J DOYLE 1 1 - - 100% 100% $4.00 300%
M Zahra 1 - - - - - - -100%
J B Mc Donald 1 - - - - - $6.50 -100%
J Bowman 1 - - - - - - -100%
O Murphy 1 - 1 - - 100% - -100%
K Mc Evoy 1 - 1 - - 100% - -100%
Damian Lane 1 - - - - - - -100%
L F ROCHE 1 - - - - - - -100%
P C BOUDOT 1 - - - - - $41.00 -100%
M HUSSEY 1 - - - - - - -100%
M BARZALONA 1 1 - - 100% 100% $4.80 380%
L Dettori 1 - - - - - - -100%
I Mendizabal 1 - - - - - - -100%
Y Take 1 - - - - - - -100%
J VELAZQUEZ 1 - - - - - - -100%
C Soumillon 1 - - 1 - 100% - -100%
B Shinn 1 - - - - - - -100%
Irad Ortiz 1 - - - - - - -100%
R Moore 1 - - - - - - -100%

This season

Jockey Starts 1st 2nd 3rd W% P% Avg Win Odds ROI
Ryan Moore 12 2 1 1 17% 33% $2.79 -54%
J A Heffernan - - - - - - $3.06 206%
Donnacha O'Brien - - - - - - $2.00 -100%
Colm O'Donoghue - - - - - - - -100%
E Mc Namara - - - - - - - -100%
E J MC NAMARA - - - - - - - -100%
Katelyn Mallyon - - - - - - - -100%
D Oliver - - - - - - - -100%
B Melham - - - - - - - -100%
W M Lordan 4 - - - - - $3.75 -100%
P B BEGGY - - - - - - - -100%
J P Spencer - - - - - - - -
D Dunn - - - - - - - -100%
J DOYLE - - - - - - - -100%
M Zahra - - - - - - - -100%
J B Mc Donald - - - - - - $6.50 225%
J Bowman - - - - - - - -100%
O Murphy - - - - - - - -100%
K Mc Evoy - - - - - - - -100%
Damian Lane - - - - - - - -100%
L F ROCHE - - - - - - - -100%
P C BOUDOT - - - - - - $25.25 1163%
M HUSSEY - - - - - - - -
M BARZALONA - - - - - - $4.80 380%
L Dettori - - - - - - - -
I Mendizabal - - - - - - - -
Y Take 1 - - - - - - -100%
J VELAZQUEZ - - - - - - - -
C Soumillon - - - - - - - -
B Shinn 1 - - - - - - -100%
Irad Ortiz - - - - - - - -
R Moore 1 - - - - - - -100%

Here is a list of the next races and the most recent results for A O'Brien


December 2024

  • Content Last Race: 08 December 2024, Sha Tin R8

    3yoaM (Bay) Galileo x Mecca's Angel

    CAREER 18 3-2-2

    EARNING $956,841

    WIN 17

    PLACE 39

  • Wingspan Last Race: 08 December 2024, Sha Tin R8

    4yoaM (Bay) Dubawi x Hydrangea

    CAREER 10 1-3-1

    EARNING $0

    WIN 10

    PLACE 50

  • Luxembourg Last Race: 08 December 2024, Sha Tin R4

    5yoaH (Bay) Camelot x Attire

    CAREER 25 7-3-1

    EARNING $4,760,929

    WIN 28

    PLACE 44

  • Continuous Last Race: 08 December 2024, Sha Tin R4

    4yoaH (Bay) Heart's Cry x Fluff

    CAREER 11 5-1-1

    EARNING $1,490,332

    WIN 45

    PLACE 64

October 2023

  • Victoria Road Last Race: 28 October 2023, Moonee Valley R9

    4yoaH (Bay) Saxon Warrior x Tickled Pink

    CAREER 4 0-0-1

    EARNING $1,044,974

    WIN 0

    PLACE 25

  • Victoria Road Last Race: 28 October 2023, Moonee Valley R2

    4yoaH (Bay) Saxon Warrior x Tickled Pink

    CAREER 4 0-0-1

    EARNING $1,044,974

    WIN 0

    PLACE 25

December 2022

  • Order Of Australia Last Race: 11 December 2022, Sha Tin R8

    6yoaH (Bay) Australia x Senta's Dream

    CAREER 15 4-1-2

    EARNING $562,663

    WIN 27

    PLACE 47

  • Stone Age Last Race: 11 December 2022, Sha Tin R4

    4yoaH (Bay) Galileo x Bonanza Creek

    CAREER 6 0-1-1

    EARNING $444,216

    WIN 0

    PLACE 33

  • Broome Last Race: 11 December 2022, Sha Tin R4

    7yoaH (Bay) Australia x Sweepstake

    CAREER 7 1-0-0

    EARNING $0

    WIN 14

    PLACE 14

November 2020

  • Anthony Van Dyck Last Race: 03 November 2020, Flemington R7

    5yoaH (Bay) Galileo x Believe'n'succeed

    CAREER 10 1-3-2

    EARNING $4,090,099

    WIN 10

    PLACE 60

A O'Brien News

Last Updated: 06/12/2024

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A O'Brien Next Race

  • A O'Brien has not been nominated for any upcoming race

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