| 2026-06-07 | PUNCHESTOWN2m4f55y · Good To YieldingJ: Mark McDonaghT: Sean O O'Brien | 14:32 K-Mech Mechanical Handicap Chase2m4f55y · Good To Yielding | PU/12 | J: Mark McDonaghT: Sean O O'Brien | 10-5 | 16/1 |
| 2026-04-04 | FAIRYHOUSE2m5f45y · Yielding To SoftJ: Miss N Lockhead AndersonT: Sean O O'Brien | 15:15 Blackrock College AFC Ladies National Handicap Chase2m5f45y · Yielding To Soft | 1/17 | J: Miss N Lockhead AndersonT: Sean O O'Brien | 9-12 | 16/1 |
| 2026-03-17 | DOWN ROYAL3m2f50y · Good To YieldingJ: Mark McDonaghT: Sean O O'Brien | 15:38 Bluegrass Racehorse Cube Chase3m2f50y · Good To Yielding | 4/4 | J: Mark McDonaghT: Sean O O'Brien | 11-0 | 66/1 |
| 2026-03-02 | LEOPARDSTOWN3m4f61y · Yielding To SoftJ: Mark McDonaghT: Sean O O'Brien | 16:55 Dublin National Handicap Chase3m4f61y · Yielding To Soft | 10/13 | J: Mark McDonaghT: Sean O O'Brien | 11-5 | 20/1 |
| 2026-02-08 | NAVAN3m · HeavyJ: Danny MullinsT: Sean O O'Brien | 16:20 William Hill Each Way Extra Handicap Chase3m · Heavy | PU/17 | J: Danny MullinsT: Sean O O'Brien | 11-2 | 18/1 |
| 2025-12-28 | LIMERICK3m · Soft To HeavyJ: Danny MullinsT: Sean O O'Brien | 14:50 Infinity Lifts Handicap Hurdle3m · Soft To Heavy | PU/16 | J: Danny MullinsT: Sean O O'Brien | 11-2 | 20/1 |
| 2025-12-20 | THURLES3m1f66y · YieldingJ: Sean O'KeeffeT: Sean O O'Brien | 12:12 Molony Cup Handicap Chase3m1f66y · Yielding | 3/16 | J: Sean O'KeeffeT: Sean O O'Brien | 11-12 | 40/1 |
| 2025-12-06 | NAVAN2m5f · Soft To HeavyJ: Calum HoganT: Sean O O'Brien | 14:17 Download The Tote App Foxrock Handicap Chase (0-150) (Listed)2m5f · Soft To Heavy | UR/9 | J: Calum HoganT: Sean O O'Brien | 9-7 | 25/1 |
| 2025-06-09 | ROSCOMMON3m 1f 24y · GoodJ: Mark McDonaghT: Sean O O'Brien | 19:38 TOTE CONNACHT NATIONAL HANDICAP CHASE3m 1f 24y · Good | PU/15 | J: Mark McDonaghT: Sean O O'Brien | 11-0 | 12/1 |
| 2025-05-11 | KILLARNEY3m 2f · Good To SoftJ: Mark McDonaghT: Sean O O'Brien | 16:50 TOTE KILLARNEY NATIONAL HANDICAP CHASE3m 2f · Good To Soft | 5/14 | J: Mark McDonaghT: Sean O O'Brien | 10-0 | 18/1 |
| 2025-03-23 | LIMERICK2m 3f 120y · Good To SoftJ: Mark McDonaghT: Sean O O'Brien | 15:28 SIS HANDICAP CHASE2m 3f 120y · Good To Soft | 7/9 | J: Mark McDonaghT: Sean O O'Brien | 11-1 | 11/1 |
| 2024-08-02 | GALWAY2m 6f 111y · Good To SoftJ: Mark McDonaghT: Sean O O'Brien | 18:00 GUINNESS GALWAY BLAZERS HANDICAP CHASE2m 6f 111y · Good To Soft | PU/20 | J: Mark McDonaghT: Sean O O'Brien | 10-8 | 22/1 |
| 2024-06-02 | KILBEGGAN2m 4f 80y · GoodJ: Mark McDonaghT: Sean O O'Brien | 16:30 COOKE'S BAR & RESTAURANT CARAGH HANDICAP CHASE2m 4f 80y · Good | 4/11 | J: Mark McDonaghT: Sean O O'Brien | 12-0 | 12/1 |
| 2024-05-04 | PUNCHESTOWN3m 7f 68y · SoftJ: Mark McDonaghT: Sean O O'Brien | 15:05 COLM QUINN BMW HANDICAP CHASE3m 7f 68y · Soft | 1/21 | J: Mark McDonaghT: Sean O O'Brien | 10-2 | 22/1 |
| 2024-03-23 | NAVAN2m 7f 100y · HeavyJ: Mark McDonaghT: Sean O O'Brien | 16:33 IRISH STALLION FARMS EBF NOVICE HANDICAP CHASE FINAL (Listed)2m 7f 100y · Heavy | 3/10 | J: Mark McDonaghT: Sean O O'Brien | 10-13 | 20/1 |
| 2024-03-10 | LIMERICK2m 1f 110y · SoftJ: Mark McDonaghT: Sean O O'Brien | 16:55 PARADE RING BAR NOVICE HANDICAP CHASE2m 1f 110y · Soft | 2/8 | J: Mark McDonaghT: Sean O O'Brien | 11-7 | 8/1 |
| 2024-02-15 | CLONMEL2m 4f · HeavyJ: Daniel KingT: Sean O O'Brien | 16:40 MONKSGRANGE BEGINNERS CHASE2m 4f · Heavy | 3/7 | J: Daniel KingT: Sean O O'Brien | 11-12 | 15/2 |
| 2024-01-24 | FAIRYHOUSE2m 50y · HeavyJ: Mark McDonaghT: Sean O O'Brien | 12:30 FAIRYHOUSE FOR FUNDRAISERS BEGINNERS CHASE2m 50y · Heavy | 4/9 | J: Mark McDonaghT: Sean O O'Brien | 11-12 | 10/1 |
| 2023-12-26 | DOWN ROYAL2m 4f · SoftJ: Mark McDonaghT: Sean O O'Brien | 13:23 IRISH STALLION FARMS EBF BEGINNERS CHASE2m 4f · Soft | PU/13 | J: Mark McDonaghT: Sean O O'Brien | 11-12 | 9/1 |
| 2023-11-26 | CORK2m 5f · SoftJ: Gavin BrouderT: Sean O O'Brien | 15:25 I.N.H. STALLION OWNERS EBF BEGINNERS CHASE2m 5f · Soft | PU/14 | J: Gavin BrouderT: Sean O O'Brien | 11-12 | 20/1 |
| 2023-05-15 | KILLARNEY2m 4f · Good To SoftJ: Mark McDonaghT: Sean O O'Brien | 18:25 M.D. O'SHEA & SONS HANDICAP HURDLE2m 4f · Good To Soft | 8/16 | J: Mark McDonaghT: Sean O O'Brien | 11-1 | 11/2 |
| 2023-04-26 | PUNCHESTOWN2m 3f 180y · Good To SoftJ: Mark McDonaghT: Sean O O'Brien | 15:40 ADARE MANOR OPPORTUNITY SERIES FINAL HANDICAP HURDLE2m 3f 180y · Good To Soft | 10/25 | J: Mark McDonaghT: Sean O O'Brien | 11-11 | 22/1 |
| 2023-04-08 | FAIRYHOUSE3m 110y · Good To SoftJ: Mark McDonaghT: Sean O O'Brien | 16:30 I.N.H. STALLION OWNERS EBF NOVICE HANDICAP HURDLE SERIES FINAL (Grade B)3m 110y · Good To Soft | 7/12 | J: Mark McDonaghT: Sean O O'Brien | 10-10 | 18/1 |
| 2023-03-17 | DOWN ROYAL2m 4f · SoftJ: Mark McDonaghT: Sean O O'Brien | 15:10 POWERED BY BLUEGRASS NOVICE HANDICAP HURDLE2m 4f · Soft | PU/11 | J: Mark McDonaghT: Sean O O'Brien | 11-10 | 9/2 |
| 2023-03-12 | NAAS2m 3f · SoftJ: Mark McDonaghT: Sean O O'Brien | 15:42 BAR ONE RACING 'MOBILE BETTING AT CHELTENHAM' HANDICAP HURDLE2m 3f · Soft | 6/11 | J: Mark McDonaghT: Sean O O'Brien | 10-7 | 16/5 |
| 2023-02-04 | LEOPARDSTOWN3m · Good To SoftJ: Donagh MeylerT: Sean O O'Brien | 15:40 RACE AND STAY AT LEOPARDSTOWN HANDICAP HURDLE (Grade B)3m · Good To Soft | 4/17 | J: Donagh MeylerT: Sean O O'Brien | 10-8 | 25/1 |
| 2023-01-24 | DOWN ROYAL2m 1f 33y · SoftJ: Cian QuirkeT: Sean O O'Brien | 13:15 FRANCISCAN WELL RATED NOVICE HURDLE2m 1f 33y · Soft | 1/9 | J: Cian QuirkeT: Sean O O'Brien | 11-7 | 7/2 |
| 2022-12-29 | LEOPARDSTOWN2m 4f · SoftJ: Aidan ColemanT: Sean O O'Brien | 14:55 I.N.H. STALLION OWNERS EUROPEAN BREEDERS FUND NOVICE HANDICAP HURDLE2m 4f · Soft | 6/12 | J: Aidan ColemanT: Sean O O'Brien | 11-3 | 13/2 |
| 2022-06-05 | KILBEGGAN2m 2f 59y · Good To SoftJ: Mark McDonaghT: Sean O O'Brien | 14:10 ADARE MANOR OPPORTUNITY MAIDEN HURDLE2m 2f 59y · Good To Soft | 1/16 | J: Mark McDonaghT: Sean O O'Brien | 11-12 | 7/4 |
| 2022-05-16 | KILLARNEY2m 4f · GoodJ: Mark McDonaghT: Sean O O'Brien | 17:00 BRODERICK PLUMBING MAIDEN HURDLE2m 4f · Good | 4/16 | J: Mark McDonaghT: Sean O O'Brien | 11-4 | 7/2 |
| 2022-04-18 | CORK3m 80y · SoftJ: B. BrowneT: Sean O O'Brien | 13:50 COOLAGOWN STUD MAIDEN HURDLE3m 80y · Soft | 5/18 | J: B. BrowneT: Sean O O'Brien | 11-12 | 10/3 |
| 2022-04-01 | WEXFORD2m 4f 50y · GoodJ: Charlie O'DwyerT: Sean O O'Brien | 16:00 TOMCOOLE FARM LTD MAIDEN HURDLE2m 4f 50y · Good | 3/12 | J: Charlie O'DwyerT: Sean O O'Brien | 11-4 | 5/2 |
| 2022-02-27 | NAAS1m 7f 101y · SoftJ: Mark McDonaghT: Sean O O'Brien | 17:00 NAAS RACECOURSE HANDICAP HURDLE1m 7f 101y · Soft | PU/21 | J: Mark McDonaghT: Sean O O'Brien | 10-5 | 10/3 |
| 2022-01-27 | GOWRAN PARK2m 4f 85y · SoftJ: Mark McDonaghT: Sean O O'Brien | 14:35 ADARE MANOR OPPORTUNITY HANDICAP HURDLE2m 4f 85y · Soft | 2/18 | J: Mark McDonaghT: Sean O O'Brien | 11-0 | 7/2 |
| 2022-01-17 | PUNCHESTOWN2m 4f 130y · SoftJ: B. BrowneT: Sean O O'Brien | 14:25 HOLLYWOODBETS DAILY BOOSTS NOVICE HANDICAP HURDLE2m 4f 130y · Soft | 5/20 | J: B. BrowneT: Sean O O'Brien | 11-12 | 17/2 |
| 2021-12-26 | LEOPARDSTOWN2m · SoftJ: B. BrowneT: Sean O O'Brien | 13:45 TRI EQUESTRIAN NOVICE HANDICAP HURDLE2m · Soft | 4/26 | J: B. BrowneT: Sean O O'Brien | 10-6 | 66/1 |
| 2021-12-05 | CORK2m · SoftJ: Mark McDonaghT: Sean O O'Brien | 12:40 FOLLOW US ON INSTAGRAM MAIDEN HURDLE2m · Soft | 13/18 | J: Mark McDonaghT: Sean O O'Brien | 12-0 | 33/1 |
| 2021-07-29 | GALWAY2m 11y · GoodJ: Mark McDonaghT: Sean O O'Brien | 16:35 GUINNESS NOVICE HURDLE2m 11y · Good | 6/12 | J: Mark McDonaghT: Sean O O'Brien | 11-2 | 66/1 |
| 2021-07-09 | CORK2m · Good To SoftJ: Mark McDonaghT: Sean O O'Brien | 16:15 FERMOY MAIDEN HURDLE2m · Good To Soft | 6/18 | J: Mark McDonaghT: Sean O O'Brien | 11-9 | 11/1 |
| 2021-05-25 | TIPPERARY2m · HeavyJ: Mark McDonaghT: Sean O O'Brien | 13:25 FOLLOW @TIPPERARYRACES ON TWITTER MAIDEN HURDLE2m · Heavy | 3/16 | J: Mark McDonaghT: Sean O O'Brien | 11-8 | 5/1 |
