| 2026-10-05 | KILLARNEY1m3f · SoftJ: Reese HolohanT: M D O'Callaghan | 16:30 Killarney Grand Apprentice Handicap1m3f · Soft | 5/12 | J: Reese HolohanT: M D O'Callaghan | 9-4 | 4/1 |
| 2026-09-15 | PUNCHESTOWN1m1f · GoodJ: Jamie PowellT: M D O'Callaghan | 17:13 Festival 2027 On Sale Soon Handicap1m1f · Good | 1/13 | J: Jamie PowellT: M D O'Callaghan | 9-7 | 5/1 |
| 2026-05-05 | GOWRAN PARK1m · Good To YieldingJ: Sam CoenT: M D O'Callaghan | 19:38 Follow Us On Instagram Apprentice Handicap (0-60)1m · Good To Yielding | 2/14 | J: Sam CoenT: M D O'Callaghan | 9-7 | 5/4 |
| 2025-10-27 | GALWAY7f · HeavyJ: Jamie PowellT: M D O'Callaghan | 14:06 www.swordsecurity.com Nursery Handicap7f · Heavy | 8/15 | J: Jamie PowellT: M D O'Callaghan | 9-0 | 4/1 |
| 2025-10-20 | GOWRAN PARK7f · HeavyJ: Jamie PowellT: M D O'Callaghan | 13:49 Golf At Gowran Park Nursery Handicap (0-60)7f · Heavy | 10/15 | J: Jamie PowellT: M D O'Callaghan | 9-12 | 14/1 |
| 2025-10-04 | CURRAGH7f · SoftJ: Jamie PowellT: M D O'Callaghan | 13:07 BERMINGHAM CAMERAS IRISH EUROPEAN BREEDERS FUND (C & G) MAIDEN7f · Soft | 9/13 | J: Jamie PowellT: M D O'Callaghan | 9-5 | 66/1 |
| 2025-09-28 | CURRAGH7f · SoftJ: Jamie PowellT: M D O'Callaghan | 14:05 FITZPATRICKS MERCEDES-BENZ IRISH EUROPEAN BREEDERS FUND MAIDEN7f · Soft | 6/12 | J: Jamie PowellT: M D O'Callaghan | 9-7 | 100/1 |
| 2025-08-31 | TIPPERARY7f 110y · Good To SoftJ: Jamie PowellT: M D O'Callaghan | 15:00 IRISH EBF AUCTION SERIES MAIDEN7f 110y · Good To Soft | 13/13 | J: Jamie PowellT: M D O'Callaghan | 9-3 | 16/1 |
