Watch our video to see how it works.

TRC Global Rankings are a principled hierarchy of the leading Horses, Sires, Jockeys, Owners and Trainers in the world using statistical learning techniques and TRC Computer Race Ratings. Updated every week, they are based entirely on the quality of performance of each individual's runners. See how the TRC Global Rankings work.

See who’s been making an impact with this week’s Winners and Climbers

Read the latest Rankings Insight

184 Donnacha Aidan O'Brien

Ranked Donnacha Aidan O'Brien Results

     
DateHorse NameHorse AgeHorse SexPositionRanRatingRace NameRace GradeRace AgeRace SexCourseCountryDistanceSurfaceGoingJockeySireOwner
2024-06-21Porta Fortuna IRE3F19119Coronation Stakes13-y-oFilliesAscot GBRGBR1760TurfGood To FirmTom MarquandCaravaggio USAMedallion/S Weston/B Fowler/Reeves T'bs
2024-07-12Porta Fortuna IRE3F17119Tattersalls Falmouth Stakes13-y-o and upFillies & MaresNewmarket GBRGBR1760TurfGoodRyan MooreCaravaggio USAMedallion/S Weston/B Fowler/Reeves T'bs
2024-09-14Porta Fortuna IRE3F19117Coolmore America "Justify" Matron Stakes13-y-o and upFillies & MaresLeopardstown IREIRE1760TurfGoodTom MarquandCaravaggio USAMedallion/S Weston/B Fowler/Reeves T'bs
2024-05-05Porta Fortuna IRE3F216115Qipco 1000 Guineas Stakes13-y-oFilliesNewmarket GBRGBR1760TurfGoodTom MarquandCaravaggio USAMedallion/S Weston/B Fowler/Reeves T'bs
2022-04-02Piz Badile IRE3C19112P.W. McGrath Memorial Ballysax Stakes33-y-oOpenLeopardstown IREIRE2200TurfGoodGavin RyanUlysses IRENiarcos Family Et Al
2023-05-28Ka Ying Generation IRE3G26110Heider Family Stables Gallinule Stakes33-y-oOpenCurragh IREIRE2200TurfGoodGavin RyanChurchill IREEclipse Thoroughbreds & Albert Frassetto
2024-05-26Yosemite Valley GBR4C38110Prix du Palais-Royal33-y-o and upOpenLongchamp FRAFRA1540TurfSoftGavin RyanShamardal USANiarcos Family Et Al
2023-09-30Porta Fortuna IRE2F111110Juddmonte Cheveley Park Stakes12-y-o onlyFilliesNewmarket GBRGBR1320TurfGood To FirmOisin MurphyCaravaggio USAMedallion/S Weston/B Fowler/Reeves T'bs
2022-06-25Piz Badile IRE3C28110Dubai Duty Free Irish Derby13-y-oOpenCurragh IREIRE2640TurfGoodGavin RyanUlysses IRENiarcos Family Et Al
2022-10-22Proud And Regal IRE2C17109Criterium International12-y-o onlyOpenSaint-Cloud FRAFRA1760TurfHeavyGavin RyanGalileo IRECoolmore Partners
2022-09-11Proud And Regal IRE2C26109Goffs Vincent O'Brien National Stakes12-y-o onlyOpenCurragh IREIRE1540TurfSoftGavin RyanGalileo IRECoolmore Partners
2024-11-02Porta Fortuna IRE3F810108FanDuel Breeders' Cup Mile presented by PDJF13-y-o and upOpenDel Mar USAUSA1760TurfFirmTom MarquandCaravaggio USAMedallion/S Weston/B Fowler/Reeves T'bs
2023-06-23Porta Fortuna IRE2F117108Albany Stakes32-y-o onlyFilliesAscot GBRGBR1320TurfGood To FirmFrankie DettoriCaravaggio USAS I Weston/B Fowler/Medallion Racing 2020 Llc/Reeves Racing
2023-11-03Porta Fortuna IRE2F214108Breeders' Cup Juvenile Fillies Turf12-y-o onlyFilliesSanta Anita USAUSA1760TurfFirmOisin MurphyCaravaggio USAMedallion/S Weston/B Fowler/Reeves T'bs
2023-04-17Wodao FRA3G28107Prix Sigy33-y-oOpenChantilly FRAFRA1210TurfSoftGavin RyanShowcasing GBRAtlantic Thoroughbreds
2023-05-11Alder IRE3C26106Boodles Dee Stakes33-y-oOpenChester GBRGBR2310TurfSoftGavin RyanAustralia GBRCoolmore Partners
2023-05-21Porta Fortuna IRE2F113106Coolmore Stud Irish EBF Fillies Sprint Stakes32-y-o onlyFilliesNaas IREIRE1320TurfGoodGavin RyanCaravaggio USAB Fowler/Medallion Racing '20/S Weston/Reeves T'bred Racing
2023-07-27Devious GBR2G24105Japan Racing Association Tyros Stakes32-y-o onlyOpenLeopardstown IREIRE1540TurfSoftGavin RyanStarspangledbanner AUSAtlantic Thoroughbreds
2022-07-21Proud And Regal IRE2C15105Japan Racing Association Tyros Stakes32-y-o onlyOpenLeopardstown IREIRE1540TurfGoodGavin RyanGalileo IRECoolmore Partners
2022-09-10Alder IRE2C35105KPMG Champions Juvenile Stakes22-y-o onlyOpenLeopardstown IREIRE1760TurfSoftGavin RyanAustralia GBRCoolmore Partners